hydronic index - ontimemall.com

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INDEXHYDRONIC

HYDRONIC CONTROLS 133 – 144 Model(s) Description Page(s)

1311 / 1361 ..................................................... 2-Wire or 3-Wire Hydronic Zone Controls ......................................................... �34 1300 ................................................................. Series Direct-Connect Type ............................................................................... �35 1300 ................................................................. Series Adaptor Type .......................................................................................... �36 445 / 1687 / 752 ............................................... Remote Temperature Controls/Automatic Change-Over Controls .................... �37 750 Series ....................................................... Electric Water Heater Thermostats .................................................................... �38 1100 Series ....................................................... Remote Bulb Types ......................................................................................... �39 1100 Series ....................................................... Well Immersion Single Control ........................................................................ �40 1100 Series ....................................................... Dual Action – Single Element Controls ............................................................ �4� 1100 Series ....................................................... Surface (Strap-On) Types ................................................................................ �4� 1100 Series ....................................................... Fast Response Direct Immersion Controls ...................................................... �42 800 Series ......................................................... Combination High Limit/Switching Relay Controls .......................................... �43 800 Series ......................................................... Combination High Limit/Low Limit-Circulator Switching Relay Controls .......... �44

RELAY TRANSFORMERS 145 – 146 Model(s) Description Page(s)

800 Series ...................................................... Relay/Transformer Combinations ...................................................................... �45 1000 Series ..................................................... Adjustable Indoor-Outdoor Control .................................................................... �46

PARTS AND ACCESSORIES 148

IMMERSION WELLS 147 Model(s) Description Page(s)

Immersion Wells ........................................... Immersion Wells and Packing Nuts ................................................................... �47

HYDRONIC CONTROLS INDEXED BY RANGERange Range Differential Differential Capillary Switch PageMax. Min. Max. Min. Model Element Length Action Number

90°F -30°F 40°F 4.5°F 1687-9 Remote Bulb 8 feet SPDT �37

90°F 20°F 20°F 4°F 445-6 Remote Bulb 5 feet SPDT �37

��0°F 35°F 2°F Fixed 2°F Fixed 11B18-153 Well Immersion Open on Rise �40

240°F �00°F �0°F Fixed 1127-2 Surface Mount SPDT �4�

240°F �00°F 45°F 7°F 1131-102 Well Immersion SPDT �40

240°F �00°F 45°F 5°F 1145-33 Direct Immersion Open on Rise �42

240°F �00°F 45°F 7°F 11A79-2 Direct Immersion SPDT �42

240°F �00°F �0°F Fixed �0°F Fixed 11B02-1 Surface Mount Open on Rise �4�

240°F �00°F 45°F 5°F 11B05-101 Well Immersion Close on Rise �40

240°F �00°F 45°F 5°F 11B06-1 Remote Bulb 5 feet Open on Rise �39

240°F �00°F 45°F 5°F 11B18-101 Well Immersion Open on Rise �40

240°F High Limit, �40°F High Limit,

200°F Circulator �00°F Circulator 35°F �0°F 11C15-11 Dual Action ➀ �4�

High Limit High Limit �0°F

240°F �40°F Low Limit 35°F Low Limit �0°F 11C30-3 Well Immersion ➁ �4�

240°F �00°F 45°F 5°F 11D18-1 Well Immersion Open on Rise �40

240°F �00°F 45°F 7°F 11D31-1 Well Immersion SPDT �40

240°F �00°F 45°F 7°F 11D82-1 Remote Bulb 5 feet SPDT �39

240°F Limit �40°F Limit 8°F 8°F 8B48A-217 Well Immersion ➂ �43

240°F Limit �40°F Limit 8°F 8°F 8F48A-351 Well Immersion ➂ �43

240°F Limit �40°F Limit 8°F 8°F 8J48A-209 Well Immersion ➂ �43

➀High Limit Open on Rise, Circulator Close on Rise ➁High Limit Open on Rise, Low Limit Open on Rise➂Close on Rise – Open on Rise (Circulator -Limit)

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ZONE VALVESHYDRONICCONTROLS

HYDRONIC ZONE CONTROLSTwo Types of Valves, 2-Wire or 3-Wire, for Zoning HydronicSystems up to 50 PSIFEATURES• Quiet operation.• Valve stem made of stainless steel.• Automatic recycling manual operator shows valve position at all times.• Built-in auxiliary contacts to control burner or circulator relay.• Motor can be removed from valve assembly without draining system.

SPECIFICATIONSElectric rating of auxiliary switch. . . . . . . . 2.0A at 24VACFour zone valves operate with one 40 VA transformer1311-102

Maximum Maximum Maximum Flow Friction Loss

Model 24VAC Thermostat Time Differential Water System Capacity Equivalents

Number Tubing Size (I.D.) Circuit Rating Cycle Across Valve Temp. Pressure Cv Ft. of Tubing

1311-102 3/4” 0.4A ➀ Open: 45 seconds �5 PSI 240°F 50 PSI 23.5 ➂ 2�/2

Close: 45 seconds (��6°C) 1311-103 �” 0.4A ➀ Open: 45 seconds �5 PSI 240°F 50 PSI 37.0 ➂ 3.5 Close: 45 seconds (��6°C) 1311-104 ��/4” 0.4A ➀ Open: 45 seconds �5 PSI 240°F 50 PSI 42.2 ➂ 6.5 Close: 45 seconds (��6°C)

PARTS AND ACCESSORIES See end of this section for additional parts and accessories

• F�9-0097 — Motor assembly for 3-wire zone valves• F�9-0�04 — Motor assembly for 2-wire zone valves• F84-0433 — Valve assembly for 3/4” (both series)• F84-0434 — Valve assembly for �” (both series)• F84-0435 — Valve assembly for ��/4” (both series)• F92-0227 — Water seal kits for 3/4” (both series)• F92-0228 — Water seal kits for �” (both series)• F92-0229 — Water seal kits for ��/4” (both series)

➀Valve current is 0.4A only during opening or closing. For proper anticipation, select thermostat designed for use with a 3-wire zone valve.➁ Valve current is 0.52A when opening but 0.2A when fully open: therefore set anticipator for 0.2A. ➂ GPM @ 1 PSI drop.

DO NOT CHANGE VALVE ASSEMBLY WITHOUT DRAINING BOILER OR WHILE BOILER WATER ISHOT. FAILURE TO RELIEVE WATER PRESSURE OR WAIT UNTIL WATER COOLS COULD RESULT IN SCALDING INJURIES

VALVE DIMENSIONS (inches) SIZE A B C D E 3/4” �3/4 6�/2 27/8 4��/�6 55/8

�” ��5/�6 63/4 3�/8 4�3/�6 57/8

��/4” 2�/8 7�/8 3��/�6 5 6�/4

CONTRACTOR TIP: FOR HEAT/COOL APPLICATIONS, SEE 752-� CONTROL ON PAGE �37.

3-WIRE, 24V VALVES WITH SCREW TERMINAL WIRING PANEL AND AUXILIARY SWITCH (SEE TABLE AT BOTTOM FOR COMPATIBLE THERMOSTATS)

Maximum Maximum Maximum Flow Friction Loss

Model 24VAC Thermostat Time Differential Water System Capacity Equivalents

Number Tubing Size (I.D.) Circuit Rating Cycle Across Valve Temp. Pressure Cv Ft. of Tubing

1361-102 3/4” 0.2A ➁ Open: 45 seconds �5 PSI 240°F 50 PSI 23.5 ➂ 2�/2

Close: 60 seconds (��6°C) 1361-103 �” 0.2A ➁ Open: 45 seconds �5 PSI 240°F 50 PSI 37.0 ➂ 3.5 Close: 60 seconds (��6°C) 1361-104 ��/4” 0.2A ➁ Open: 45 seconds �5 PSI 240°F 50 PSI 42.2 ➂ 6.5 Close: 60 seconds (��6°C)

2-WIRE, 24V VALVES WITH SCREW TERMINAL WIRING PANEL AND AUXILIARY SWITCH

TECHNICAL HELPZone Valve Troubleshooting . . . . . . . . . . . See pages 298-299

1311 COMPATIBLE THERMOSTATS TABLE

Model Number Programming Options Contacts Profile Terminals

1E35-910 Non-Programmable Sealed Mercury Cell Vertical 4, 5, 6 1F35-910 Non-Programmable Sealed Mercury Cell Horizontal 4, R5, Y6 1F90-371 5+�+�, 5+2 Electronic Horizontal RC, RH, W, Y, G, MV, O, B, +, S, -, 6 1F96-344 Non-Programmable Electronic Horizontal RC, RH, W, Y, G, MV, O, B, +, S, -, 6 1F97-371 7-Day Electronic Horizontal RC, RH, W, Y, G, MV, O, B, +, S, -, 6 1F95-1277 Touch Screen 7-Day, 5+�+�, or Non-Programmable Electronic Horizontal RC, RH, C, W/E, W2, Y, Y2, G, O, B, 6, L, +, S, - 1F97-1277 Touch Screen 7-Day, 5+�+�, or Non-Programmable Electronic Horizontal RC, RH, C, W, Y, G, O, B, W/E, L, 6, +, S, - 1F97-391 7-Day Electronic Horizontal RC, RH, W, Y, G, 6, HM�, HM2, S�, S2, S3 1F80-0471 5+�+�, 5+2, or Non-Programmable Electronic Horizontal RC, RH, C, W, Y, G, O/B 1F86-0471 Non-Programmable Electronic Horizontal RC, RH, C, W, Y, O/B

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DIRECT-CONNECT TYPE – SWEAT AND NPT MODELSFEATURES• Lever for manual open (normally closed valves only).• Auxiliary switch (optional).• Return spring design – stainless steel for long life.• Plastic molded cover provides extra protection from moisture.• Swing-type ball valve made from EPDM (Ethylene Propylene Polymer). – Rotating design results in less wear on valve. – Raised ball design ensures positive valve closure and even surface wear.• Valve body & crank arm assemblies each made from one-piece cast brass construction.• Gears made from heavy �4 gauge brass for durable long life.• Valve assembly design includes a recessed “O” ring for positive sealing.

SPECIFICATIONSVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . 24 VACFrequency. . . . . . . . . . . . . . . . . . . . . . . . 50/60 HzConnection . . . . . . . . . . . . . . . . . . . . . . . �8” leadsFlow Capacity . . . . . . . . . . . . . . . . . . . . . 3.5 CvClose-off Pressure . . . . . . . . . . . . . . . . . 20 PSIMaximum Pressure. . . . . . . . . . . . . . . . . �42 PSIMaximum Temperature. . . . . . . . . . . . . . ��0°C (230°F)Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . Electric synchronous, spring returnPositioning . . . . . . . . . . . . . . . . . . . . . . . 2-way, straight through

13S16-102

SWEAT

Canada Flow De- Honeywell Erie Model Model Pipe Pipe Auxiliary Capacity Energized Cross Cross Number Number Connection Size Switch Cv ➁ Position Reference Reference 13N16-101 ZNPT�2NCA NPT �/2” Yes 3.5 NC – VT2223G�3A02A 13N05-101 ZNPT�2NO NPT �/2” No 3.5 NO – VT2223G23A020 13N16-102 ZNPT34NCA NPT 3/4” Yes 3.5 NC V8043G��09, V8043E��45 VT2323G�3A02A – ZNPT34NC NPT 3/4” No 3.5 NC – – – ZNPT34NO NPT 3/4” No 3.5 NO V8043B�076, V8043O�03� VT2323G23A02O 13N16-103 ZNPT�NCA NPT �” Yes 3.5 NC – VT2427G�3A02A 13NH16-102 – NPT 3/4” Yes 7.0 NC – – 13NH16-103 ZNPT�NCA7C NPT �” Yes 7.0 NC – –

NPT

PARTS AND ACCESSORIES• F�9-0737 & ZRPLMTR� — Replacement motor with bracket

Canada Flow De- Honeywell Erie Model Model Pipe Pipe Auxiliary Capacity Energized Cross Cross Number Number Connection Size Switch Cv ➁ Position Reference Reference 13S16-101 ZSW�2NCA Sweat �/2” Yes 3.5 NC V8043G�000, V8043E�004 VT22�3G�3A02A 13S16-102 ZSW34NCA Sweat 3/4” Yes 3.5 NC V8043G�0�8, V8043E�0�2 VT22�3G�3A02A 13S05-102 ZSW34NO Sweat 3/4” No 3.5 NO V8043D�064, V8043B�027 VT22�3G23A020 13S16-103 ZSW�NCA Sweat �” Yes 3.5 NC V8043G�026, V8043E�020 VT24�5G�3A02A 13SH16-102 – Sweat 3/4” Yes 7.0 NC – – 13SH16-103 ZSW�NCA7C Sweat �” Yes 7.0 NC V8043G��58 ➀, V8043E�079 ➀ VT24�7G�3A02A ➀

➀ Valve is 8.0 Cv➁ GPM @ 1 PSI drop

F19-0737ZRPLMTR1

Replacement Motorwith Bracket

13A01-101 13S16-101 Replacement has Auxiliary Switch 13A01-102 13S16-102 and No Conduit Hub 13A02-101 13S16-101 Replacement has Leads Instead 13A02-102 13S16-102 of Push-In Terminals 13A03-112 13S16-102 Replacement has No Conduit Hub

Indicates Canadian Model Number: call �-800-305-6953 to order

13A00 CROSS REFERENCE


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ADAPTER TYPE – FLARE AND INVERTED FLARE MODELSFEATURES• Lever for manual open (normally closed valves only). • Auxiliary switch (optional).• Return spring design – stainless steel for long life.• Plastic molded cover provides extra protection from moisture.• Swing-type ball valve made from EPDM (Ethylene Propylene Polymer). – Rotating design results in less wear on valve. – Raised ball design ensures positive valve closure and even surface wear.• Valve body & crank arm assemblies each made from one-piece cast brass construction.• Gears made from heavy �4 gauge brass for durable long life.• Valve assembly design includes a recessed “O” ring for positive sealing.

SPECIFICATIONSVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . 24 VAC Frequency. . . . . . . . . . . . . . . . . . . . . . . . 50/60 Hz Connection . . . . . . . . . . . . . . . . . . . . . . . �8” leads Flow Capacity . . . . . . . . . . . . . . . . . . . . . 3.5 Cv Close-off Pressure . . . . . . . . . . . . . . . . . 20 PSI Maximum Pressure. . . . . . . . . . . . . . . . . �42 PSI Maximum Temperature. . . . . . . . . . . . . . ��0°C (230°F) Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . Electric synchronous, spring return Positioning . . . . . . . . . . . . . . . . . . . . . . . 2-way, straight through

13F05-100

Canada Flow De- Honeywell Erie Model Model Pipe Pipe Auxiliary Capacity Energized Cross Cross Number Number Connection Size Switch Cv ➁ Position Reference Reference 13V16-101 ZINV�2NCA Inverted Flare �/2” Yes 3.5 NC V8043G��25, V8043E��29 VT2343G�3A02A 13V06-101 ZINV�2NOA Inverted Flare �/2” Yes 3.5 NO – VT2343G23A02A

INVERTED FLARE

Canada Flow De- Honeywell Erie Model Model Pipe Pipe Auxiliary Capacity Energized Cross Cross Number Number Connection Size Switch Cv ➁ Position Reference Reference 13F05-100 ZFL38NO Flare 3/8” No 3.5 NO V8043D��97 VT2253G23A020 13F15-100 ZFL38NC Flare 3/8” No 3.5 NC V8043C��6, V8043A�003 VT2253G�3A020 13F16-100 ZFL38NCA Flare 3/8” Yes 3.5 NC V8043G��33 VT2253G�3A02A 13FA05-100 ZFL38NO-34AD ➀ Flare 3/8” No 3.5 NO V8043D�080 VT2253G23A0200F 13FA15-100 ZFL38NC-34AD ➀ Flare 3/8” No 3.5 NC V8043C�033 VT2253G�3A0200F

FLARE

➀ Includes (2) 3/4”sweat adaptors➁ GPM @ 1 PSI drop

PARTS AND ACCESSORIES• F�9-0737 & ZRPLMTR� — Replacement motor with bracket


Inverted FlareSweat Adapter

Flare Sweat Adapter


Model Number Description Z12ADINV Accessory �/2”Zone Valve Inverted Flare Sweat Adapter Z1ADINV Accessory �”Zone Valve Inverted Flare Sweat Adapter Z34ADINV Accessory 3/4”Zone Valve Inverted Flare Sweat Adapter

INVERTED FLARE SWEAT ADAPTERS

Model Number Description Z12ADFL Accessory �/2”Flare Sweat Adapter Z1ADFL Accessory �”Flare Sweat Adapter

FLARE SWEAT ADAPTERS


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SPDT TEMPERATURE CONTROLSFor Remote Control of Combination Heating-Cooling Installations.Ideal for use as Outdoor Thermostat or Changeover ControlFEATURES• Hydraulic action element – No leveling required.• Switch case mounts in any position. Bulb mounting clamp included.• Dustproof steel case – Dial visible and can be adjusted through cover. Case has knockouts on top and bottom.• Temperature dial graduated in °F and °C.• Easy to wire screw terminals.

Full Motor Model Capillary Bulb Switch Electrical (Full Load) Number Range Differential Length Size Action Rating 120 VAC 240 VAC 445-6 20 to 90°F Adj. 4 to 20°F 5 ft. 67/8” x 3/8” SPDT SPDT 7.4A 3.7A (–6 to +32°C) (2 to ��°C) see p. 4�6 1687-9 –30 to 90°F Adj. 4.5 to 40°F 8 ft. 53/�6” x 3/8” SPDT SPDT 7.4A 3.7A (–34 to +32°C) (2.5 to 22°C) see p. 4�6

1687-9

SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 53/8”H x 25/�6”W x 29/�6”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed

SPDT Contact StructureSPDT Rated Controls

Switch ActionR-B Open on RiseR-W Close on Rise

AUTOMATIC CHANGE-OVER SWITCHSPDT Control Provides Automatic Change-Over of Thermostat to Op-erate Zone Valve on Combination Hot and Chilled Water Systems

FEATURES• Epoxy resin seal protects bimetallic disc and Snap-Action contacts from dust, dirt and corrosion.• Furnished with removable spring clip to attach control to tubing.• SPDT switch connects heating side of thermostat to two-wire zone valve when hot water is circulated through tubing.• SPDT switch connects cooling side of thermostat to two-wire zone valve when chilled water is circulated through tubing.• Curved sensing element provides maximum contact with tubing.

Model Number Model Number Motor Rating Pilot Duty Resistive without with conduit Switch Full Load Lock Rotor 120/240/ (non-inductive) conduit conn. connector Action 120 VAC 240 VAC 120 VAC 240 VAC 277 VAC 120/240/277 VAC 752-1 752-2 SPDT 7.5A 3.75A 45.0A 22.5A �25 VA �5A

752-1

SPECIFICATIONSElectrical Connections . . . . . . . . . . . . . . . �2” red, brown and black leads, �05°C insulated, No. �8 wireTemperature Settings . . . . . . . . . . . . . . . . Red-Black: open on rise @ 85°F, close @ 70°F Red-Brown: close on rise @ 85°F, open @ 70°FAmbient Temperature . . . . . . . . . . . . . . . . 22�°F maximum

TYPES FOR USE WITH ½” TUBING (5/8” O.D.)

CONTRACTOR TIP: USE WITHZONE VALVES ON PAGE �34 FORHEAT/COOL APPLICATIONS.

REMOTE TEMPERATURECONTROLS


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UNIVERSAL REPLACEMENTS FOR ELECTRICWATER HEATER THERMOSTATS AND LIMITSSurface Mount Temperature Sensing ControlsFEATURES• High electrical capacity.• Snap-Action contact.• Long life-proven reliability.• Adjustable control or manual reset styles.

SPECIFICATIONSAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. and C.S.A. recognized

A.C. Electrical Ratings Model Switch (Non-Inductive) Number Description Action Range 120/240 VAC 277 VAC 480 VAC 754-1 DPST limit (manual reset) Open on Rise 170°F fixed (77°C) – 40.0A 25.0A 755-1 SPST thermostat Open on Rise 90 to �50°F(32 to 66°C) 30.0A 25.0A �2.5A 755-50 754-� + 755-� – – 30.0A 25.0A �2.5A 756-1 SPDT thermostat Open �-2 on Rise 90 to �50°F(32 to 66°C) 30.0A 25.0A �2.5A 756-50 754-� + 756-� – – 30.0A 25.0A �2.5A 756-2 SPDT thermostat Open �-2 on Rise 90 to �70°F(32 to 77°C) 30.0A 25.0A �2.5A

754-1

755-1

755-50

756-1756-50

ELECTRIC WATERHEATER THERMOSTATS



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HYDRONICCONTROLS

REMOTE BULB TYPESRegulate Temperature of Any Liquid Non-Corrosive to Copper inApplications such as Vats, Hot Water Boilers, DeFeathering Tanks,Oil Filtering, etc. Available in Open or Close On Rise Types for useas High Limit or Reverse Acting Control.FEATURES• Capillary permits convenient mounting of control regardless of well position.• Dial evenly calibrated in °F and °C for exact setting.• Special screw terminals with “ears” securely hold solid and stranded wires.• Dustproof steel case.

Full Motor Rating Valves and Model Switch Electrical Bulb Capillary (Full Load) Relays Number Range Differential Action Rating Size Length 120 VAC 240 VAC 24 VAC 0.3-12v DC

11B06-1 ➀ �00 to 240°F 5 to 45°F Open on Rise HTV 3�/2 x 7/�6” 5 FT. �0.0A 6.0A 6.0A �.0A (38 to ��6°C) (3 to 25°C) See page 4�6 11D82-1 �00 to 240°F 7 to 45°F SPDT SPDT 3�/2 x 3/8” 5 FT. 7.4A 3.7A 2.9A — (38 to ��6°C) (4 to 25°C) See page 4�6 11B06-46 �00 to 400°F Fixed 5°F Open on Rise HTV 6” x �/4” 5 FT. �0.0A 6.0A 6.0A �.0A (38 to 204°C) (3°C) See page 4�6 Stainless Steel 11B95-31 �95°F Fixed 45°F Open on Rise — 23/4 x 45/8- — �0.0A — .75A 0.25-1v DC

(9�°C) (25°C) 3/4”NPT .25A �20 to �80°F 4°F Open on Rise — 3/4”NPT 50” �0.0A — .75A 0.25-1v DC

(50 to 82°C) (2°C) Comp Fitting .25A

11D82-1PARTS AND ACCESSORIES • F55-0088 — Packing nut ½ thread, for use with remote bulb• F�45-0650 — Well adapter and heat conductive compound• F7�-0924 — Well adapter only• F�45-0�63 — Tube heat conductive compound• For immersion wells, see page �47.

➀ With armored capillary and U.L. approved adjustable dial stop, factory set at 180°F maximum.SPDT Contact Structure

HH Rated Controls


SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 53/4”H x 25/�6” W x 29/�6”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed and C.S.A. certified

CONTRACTOR TIP: TESTING AUTOMATIC TEMPERATURE CONTROLS To verify a control is opening and closing properly, disconnect all power before testing. Testing must be performed with the sensing element at a temperature within the setting range of the control. For most hydronic controls with a range of 100 to 240°F, a pan of hot water is sufficient to reach the control range.

Attach an ohmmeter or continuity tester across the Open on Rise contacts. Lower the temperature setting dial to the lowest setting. If the lowest setting is below the temperature of the sensing element minus the differential of the control, the contacts should be open. Raise the temperature dial slowly. When the setting is raised above the temperature of the sensor, the contacts should close.



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HYDRONICCONTROLS

WELL IMMERSION SINGLE CONTROLTypes for use as High Limit, Reverse Action or SPDT Switching Ac-tion: May Be Mounted Either Horizontal or Vertical.FEATURES• Extra capillary length for extended shank wells.• Special screw terminals with “ears” securely hold solid and stranded wires.• Screwdriver-adjustable differential with direct-read indicator.• Knockouts on top and bottom and plenty of wiring room.• Hydraulic action element — fast acting.

SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 53/8”H + 25/�6” coil x 29/�6”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed and C.S.A. certified

Full Motor Rating Valves and Model Switch Electrical (Full Load) Relays Number Range Differential Action Rating 120 VAC 240 VAC 24 VAC 0.3-12v DC

11D18-1 ➀ �00 to 240°F 5 to 45°F Open on Rise HTV �0.0A 6.0A 6.0A �.0A (38 to ��6°C) (3 to 25°C) See page 4�6 11D31-1 �00 to 240°F 7 to 45°F SPDT HH 7.4A 3.7A 2.9A — (38 to ��6°C) (4 to 25°C) See page 4�6

➀ Has U.L. approved adjustable dial stop, factory set at 150°F maximum.

11D18-1


• F�45-0�63 — Tube heat conductive compound• F�45-0650 — Well adapter and heat conductive compound• F7�-0924 — Well adapter only• Immersion wells — see page �47

TYPES WITH BULBS DIRECTLY INTERCHANGEABLE WITH HONEYWELL (39/�6”x3/8”) No wells included.

SPDT Contact StructureHH Rated Controls



1131-102 ➀ �00 to 240°F 7 to 45°F SPDT HH 7.4A 3.7A 2.9A — (38 to ��6°C) (4 to 25°C) See page 4�6 11B05-101 �00 to 240°F 5 to 45°F Close on Rise HT �4.0A 7.0A — — (38 to ��6°C) (3 to 25°C) See page 4�6 11B18-101 ➀ �00 to 240°F 5 to 45°F Open on Rise HTV �0.0A 6.0A 6.0A �.0A (38 to ��6°C) (3 to 25°C) See page 4�6 11B18-153 ➁ 35 to ��0°F Fixed 2°F Open on Rise HTV �0.0A 6.0A 6.0A �.0A (2 to 43°C) (�°C) See page 4�6 11B27-9 ➂ �00 to 500°F Manual Open on Rise FG �4.0A 7.0A 5.6A — (40 to 260°C) Reset See page 4�6 11B27-10 ➂ 250 to 650°F Manual Open on Rise FG �4.0A 7.0A 5.6A — (�2� to 343°C) Reset See page 4�6 11B30-104 ➃ �00 to 240°F 8 to 45°F Open on Rise HTV �0.0A 6.0A 6.0A �.0A (38 to ��6°C) (4.5 to 25°C) See page 4�6

➀ Has U.L. approved adjustable dial stop, factory set at 150°F maximum.➁ Has special straight well for 4” x 7/�6”straight bulb.➂ Has 7’ capillary and 3” x 5/�6”straight bulb.➃ 3/4”standard shank well.

TYPES WITH TAPERED BULBS (27/�6”x7/�6”) All types include �/2”standard shank well, unless otherwise specified.




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11B02-1 ➀ �00 to 240°F Fixed �0°F Open on Rise HTV �0.0A 6.0A 6.0A �.0A (38 to ��6°C) (5.5°C) See page 4�6 1127-2 ➁ �00 to 240°F Fixed �0°F SPDT HH 7.4A 3.7A 2.9A — (38 to ��6°C) (5.5°C) See page 4�6 1127-9 60 to 200°F Fixed �5°F SPDT HH 7.4A 3.7A 2.9A — (�6 to 93°C) (8°C) See page 4�6 ➀ Has U.L. approved adjustable dial stop, factory set at 220°F maximum.➁ Has U.L. approved adjustable dial stop, factory set at 150°F maximum.

1127-2

SPDT Contact StructureHH Rated Controls


SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 67/8”H (includes plate) x 25/�6” W x 33/�6”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed and C.S.A. certified

DUAL ACTION – SINGLE ELEMENT CONTROLSDesigned to Replace Any Immersion Type Hot Water Control – High Limit, Low Limit or High-Low Limit/Circulation CombinationFEATURES• Dual action controls use a single hydraulic action element to operate two precision snap switches.• Dustproof steel case with top and bottom knockouts and snap-on cover.• Large screw terminals and ample wiring space.• Extra capillary for standard or extended shank well. (Shipped without well. Except ��C30-3)

Motor Rating Valves and Model Switch (Full Load) Relays Number Range Differential Action 120 VAC 240 VAC 120 VAC 240 VAC

11C15-11 High Limit: 140 to 240°F (60 to 116°C) Adj. 10 to 35°F Open on Rise 8.0A 6.0A 3.2A 0.25A Circulator: �00 to 200°F (38 to 93°C) (6 to �9°C) Close on Rise 8.0A 6.0A 3.2A – 11C30-3 High Limit: �40 to 240°F (60 to ��6°C) Fixed �0°F (6°C) Open on Rise 8.0A 6.0A – 0.25A Low Limit: �40 to 240°F (60 to ��6°C) Adj.10 to 35°F (6 to 19°C) 11B54-4 High Limit: �00 to 240°F (45 to ��6°C) Fixed 5°F (3°C) Open on Rise �0.0A 6.0A 6.0A �.0A Low Limit: 60 to ��0°F (�6 to 43°C) Fixed 3°F (�.5°C) 11C61-12 High Limit: 140 to 240°F (60 to 116°C) Adj. 10 to 35°F Open on Rise 8.0A 6.0A – 0.25A Low Limit: �00 to 200°F (38 to 93°C) (6 to �9°C) SPDT

11C15-11 SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 4�/�6”H x 33/4”W x 25/�6”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed and C.S.A. certified


• F�45-0650 – Well adapter and heat conductive compound• F7�-0924 – Well adapter only• F�45-0�63 – Tube heat conductive compound• For immersion wells, see page �47

TerminalPanel

HYDRONICCONTROLS



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HYDRONICCONTROLS

SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . (��45-33) 53/8”H x 25/�6”W x �7/8”D (��A79-2) 53/8”H x 25/�6”W x �7/8”DBulb Extensions . . . . . . . . . . . . . . . . . . . . Element has �/2” pipe threads (��45-33) ��3/�6”beyond threads (��A79-2) 33/8”beyond threadsFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed and C.S.A. certified

FAST RESPONSE DIRECT IMMERSION CONTROLS��45-33 Control has Thermal Element Immersed Directly in theWater for use as a High Limit and/or Operating Control. ��A79-2 for Immersion Directly in the Boiler Water. Use as a High Limit, Low Limit, Circulator Control or Combination Low Limit and Circulator Control.FEATURES• Specially designed hydraulic action element for fast response to temperature change.• Temperature dial calibrated in °F and °C and can be adjusted through cover.• Control mounts in any position without affecting performance.• 3/4” bushing furnished with each control.

Full Motor Rating Valves and Model Switch Electrical (Full Load) Relays Number Range Differential Thread Size Action Rating 120 VAC 240 VAC 24 VAC 0.3-12v DC

1145-33 ➀ 100 to 240°F 5 to 45°F ½” Open on Rise HTV �0.0A 6.0A 6.0A �.0A (38 to ��6°C) (3 to 25°C) See page 4�6 11A79-2 ➁ 100 to 240°F 7 to 45°F ½” SPDT HH 7.4A 3.7A 2.9A — (38 to ��6°C) (4 to 25°C) See page 4�6

➀ Dial has U.L. approved adjustable stop, factory pre-set at 185°F (85°C) maximum setting.➁ Dial has U.L. approved adjustable stop, factory pre-set at 220°F maximum.

PARTS AND ACCESSORIES See end of this section for parts and accessories

1145-33

11A79-2




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COMBINATION HIGH LIMIT/SWITCHING RELAYCONTROLSReplacement Controls for Hot Water Systems Where Boiler Does Not Supply Domestic Hot Water

FEATURES• High limit and circulator relay combined in one case and wired to terminal panel.• Knockouts on top and bottom — plenty of wiring room.• Can be used on systems zoned with circulators (8B48A) or zone valves (8J48A).• Dustproof steel case with cover.• 8J48A-209 has 30 VA transformer for external power (zone valves).

Circulator Ignition External Model Burner Motor Transformer Power Bulb Number Control Voltage Range Differential 120 VAC 120 VAC Burner @ 24 VAC Size Accessories 8B48A-217 Line (�20 VAC) �40 to 240°F Fixed 8°F 7.4 FLA, 44.4 LRA 3.0A ➅ 7.4 FLA, 44.4 LRA None 3 x 3/8” ➀➂

(60 to ��6°C) (4.5°C) 8F48A-351 Low (24 VAC) �40 to 240°F Fixed 8°F 8.0 FLA, 48.0 LRA — 0.65A, 24 VAC Yes – 30 VA 2 x 3/8” ➂➃➄

(60 to ��6°C) (4.5°C) 8J48A-209 Millivolt or Low �40 to 240°F Fixed 8°F 8.0 FLA, 48.0 LRA — 0.25A, .25 to �v DC, Yes – 30 VA 3 x 3/8” ➀➁➂

(24 VAC) (60 to ��6°C) (4.5°C) or 0.65A, 24 VAC

8B48A-217


• F�45-0650 — Well adapter and heat conductive compound• F7�-0924 — Well adapter only• F�45-0�63 — Tube heat conductive compound• For immersion wells, see page �47

➀ Includes well adapter and heat transfer compound (grease).➁ Includes manual switch (AUTO-ON) which will energize burner circuit with system power off/on millivolt system.➂ Includes terminals for adding SPDT low limit/circulator control.➃ Shipped with ¾” NPT extended shank well.➄ Plug in harness for vent damper.➅ Total connected load 2000 VA maximum.

SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . . . Vertical — 6�/4”H x 43/8” W x 3�/8”D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Horizontal — 43/8”H x 6�/4” W x 3�/8”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreySwitch Action . . . . . . . . . . . . . . . . . . . . . . . . Open on riseInput Voltage (60 Hz) . . . . . . . . . . . . . . . . . . �20 VACThermostat Current . . . . . . . . . . . . . . . . . . . 0.26AMaximum sensing element temperature . . . 260°F (�27°C)Agency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. recognized

TECHNICAL HELPWiring Diagram 8F48A, 8J48A. . . . . . . . . See pages 296-297

HYDRONICCONTROLS


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R

B

W

T2

S2

S1

1

ZC

ZC

2

C2

C1

B2

B1

Z

T1

SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 53/8”H x 6�/8”W x 3�/8”DSwitch Action . . . . . . . . . . . . . . . . . . . . . . High Limit: Open on rise Low Limit: Circulator SPDTFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyInput Voltage (60 Hz) . . . . . . . . . . . . . . . . �20 VACThermostat Current . . . . . . . . . . . . . . . . . 0.25A at 24VMaximum Element Temperature. . . . . . . . 260°F (�27°C)

COMBINATION HIGH LIMIT/LOW LIMIT-CIRCULATORSWITCHING RELAY CONTROLReplacement for the Control of Hot Water Systems Where Boiler also Provides Domestic Hot WaterFEATURES• Clearly marked terminal panel for thermostat, circulator and burner circuits.• Knockouts top and bottom — Plenty of wiring room.• Can be used on systems zoned with circulators or water valves.• Maintains low limit temperature for domestic hot water.

24 VAC Burner External Circulator External Load Model Control Power Bulb Motor Motorized Number Voltage Range Differential @ 24 VAC Size Burner 120 VAC Gas Zone Valve 8B43A-601 Low High: �40 to 240°F (60 to ��6°C) Fixed �0°F (5.5°C) Yes 27/8” x 3/8” 0.65A, 6.0 FLA, ➀ 0.65A ➀ 30 VA running (24 VAC) Low: �00 to 200°F (38 to 93°C) Adj. 10 to 35°F (5.5 to 19°C) 30VA 24 VAC 48 LRA 45 VA inrush

NOTE: Total connected load 2000VA.

➀ Dial has U.L. approved adjustable stop, factory pre-set at 220°F maximum.

PARTS AND ACCESSORIES See end of this section for parts and accessories

8B43A-601

HYDRONICCONTROLS

The diagram below shows wiring connections for a typical oil-fired installation. Operation is as follows:When the room thermostat is not calling for heat, the low limit-circulator control operates the burner motor as necessary to maintain the domestic hot water supply at the desired temperature (burner “on” when R-B contacts are closed).When the room thermostat closes its contacts, the relay coil is energized and closes its two sets of relay contacts. The burner starts as the No. � Relay Contacts close. If the R-W contacts of the low limit-circulator control are closed, the circulator motor also starts as the No. 2 Re-lay Contacts close. If the R-W contacts open while the thermostat is calling for heat, the circulator motor stops but the burner stays on.When the room thermostat is satisfied, the circulator motor stops as the No. 2 Relay Contacts open. The burner motor also stops as the No. � Relay Contacts open, unless the R-B contacts of the low limit-circulator are closed.If boiler temperature exceeds the setting of the high limit, the burner motor stops. If thermostat is calling for heat, the circulator continues to run.

Line VoltageLow Voltage

Line VoltageLow Voltage

EXTERNAL WIRING INTERNAL WIRING

TRANSFORMER

RELAY COIL

TYPE 668 OIL BURNER CONTROL

(LINE VOLTAGE)IGNITION TRANS.

BURNER MOTOR

CIRCULATOR MOTOR

#2 RELAY CONTACT

LOW LIMIT-CIRC. CONTROL

#� RELAY CONTACT

HIGH LIMIT

HOT

LINE

N

LOW VOLTAGE THERMOSTAT

WIRING INFORMATION



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RELAY/TRANSFORMER COMBINATIONSDPST Relay Models Enclosed with a Transformer Capable of Powering External Loads up to 35VA. Ideal for use on Boilers without Domestic Coil. Equally Adaptable for Zoned and Unzoned SystemsFEATURES• Low voltage screw terminals — 3 color coded, end stripped line voltage leads.• Internal transformer can power up to 35VA external loads.• Mounts to 4”x 4” junction box.• Dustproof steel case.

SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 4�/4”H x 23/4”W x 23/4”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyMounting. . . . . . . . . . . . . . . . . . . . . . . . . . To 4” x 4” junction boxLead length. . . . . . . . . . . . . . . . . . . . . . . . 8 inchesTransformer . . . . . . . . . . . . . . . . . . . . . . . 35 VA maximum connected external loadAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. recognized and C.S.A. certified

Contact Ratings Motor Rating Valves & Relays 120 VAC Terminals Model Thermostat Full Locked V1 & V2 Number Input Voltage Switch Action Current Load Rotor 30 VAC 0.3-12v DC

8A05A-4 �20 VAC, 60 Hz DPST 0.28A �0.0A/�6.0A 60.0A/96.0A – – 8A05A-101 �20 VAC, 60 Hz SPDT 0.�3A 8.0A/�4.0A 48.0/84.0A – –

UNIVERSAL REPLACEMENT LINE VOLTAGESWITCHING RELAYSFor Controlling Line Voltage Loads with a Low Voltage CircuitFEATURES• Case size switching function & terminal identification similar to competitive models.• “In-Line” line voltage terminal layout speeds wiring.• Full 10 amp load rating for increased flexibility.• Line voltage knockouts top and bottom.• Plastic grommet in low voltage knockout.

SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 5�/4”H x 4�/4”W x 27/8”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . Semi-gloss greyAgency . . . . . . . . . . . . . . . . . . . . . . . . . . . U.L. listed and C.S.A. certified

809A-189

Model Thermostat Motor Ratings – Full Load Motor Ratings – Locked Rotor Number Input Voltage Switch Action Current 120 VAC 240 VAC 120 VAC 240 VAC 809A-189 ➀ �20 VAC, 60 Hz SPST 0.3A �0.0A 6.0A 60.0A 36.0A 829A-832 ➁ �20 VAC, 60 Hz DPST ➁ 0.3A 8.0A 4.0A 48.0A 24.0A 829A-845 �20 VAC, 60 Hz DPST 0.3A �0.0A 6.0A 60.0A 36.0A

➀ For 2- or 3-wire (series �0) thermostats.➁ One set of contacts with two terminals for line voltage, one set of contacts for low (30 VAC) or millivolt circuits. “xx” contacts — 0.3 - �2v DC maximum — � amp maximum or 30 VAC maximum at � amp.

8A05A-101

RELAYTRANSFORMERS



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HYDRONICCONTROLS

ADJUSTABLE INDOOR-OUTDOOR CONTROLCuts Fuel Costs and Provides Utmost Comfort Performance fromConventional Hot Water Heating Systems: Ideal for Zoned SystemsFEATURES• Fully adjustable reset ratio covers all climate conditions and eliminates stocking controls with different reset ratios. Replaces all three T475A Honeywell models.• Well-insertion bulb monitors boiler water temperature, outdoor bulb monitors outdoor temperature. Control modulates water temperature based on reset ratio selected.• Hydraulic action element — unaffected by vibration or moisture.• Mounting clamp for outdoor bulb included.• F89-0�48 well included with control.SPECIFICATIONSDimensions. . . . . . . . . . . . . . . . . . . . . . . . 9”H x 3�/2”W x 4”DFinish . . . . . . . . . . . . . . . . . . . . . . . . . . . . GreyCapillary Length . . . . . . . . . . . . . . . . . . . . �5 feet to inside bulb 30 feet to outside bulbThread Size . . . . . . . . . . . . . . . . . . . . . . . �/2” pipe thread

Full Motor Rating Model Switch Electrical (Full Load) Number Differential Action Rating 120 VAC 240 VAC

1050-1 Fixed �0°F Open on Rise FG �4.0A 7.0A (5°C) see page 4�6

1050-1

Reset Square Dial Ratio Setting �.5 to � � � to � 2.5 � to �.5 4.5

RESET RATIOS (OUTDOOR TO INDOOR)Example: For �.5 to � ratio, each �.5°F drop in outdoortemperature will cause �°F rise in boiler water.

SELECTING SQUARE DIAL SETTING (Round dial set at “N”) Outdoor Suggested Design Temperature Square Dial Setting 20°F (– 7°C) 3 4.5 – – – – �0°F (– �2°C) 2.5 3.5 5 – – – 0°F (– �7°C) 2 3 4 5 – – – �0°F (– 23°C) �.5 2.5 3.5 4.5 5 – – 20°F (– 29°C) � 2 3 4 4.5 5 140 160 180 200 220 240 Boiler Design Temperature °F

Charts �, 2 and 3 above show the effect dial settings have on the operating water temperature under varying conditions.The installation setting of the square (heat-loss ratio) dial can be estimated from the table above. Some installations may requireminor additional adjustments when first severe weather is encountered.• If area is too cool at low outdoor temperatures, raise square dial setting.• If area is too warm at low outdoor temperatures, lower square dial setting.• If area is too warm or too cool at all outdoor temperatures, then adjust round dial — cooler or warmer.

A. Round dial adjusts comfort level required.B. Square dial adjusts for heat-loss of specific installation.C. Adjustment screw for changing setting of square dial.

B

A

C


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Model Figure Number Description Number

F55-0088 Packing nut with ½” threads �

IMMERSION WELLS AND PACkING NUT½” and ¾” NPT Sizes for Hydronic Element InsertionFEATURES• Wells are used where it is desired that the control operates from the temperature of a liquid in a closed system.• The bulb of the control can be removed from an immersion well in the tank wall without draining the boiler tank.• The packing nut can be used with any of the remote bulb types listed.• Packing nuts permit closer control than wells because the bulb is directly immersed in the liquid.

PACkING NUT

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Basic Types Bulb Size Well Description Model Well Is of Pipe Size Figure Dimensions Number Used With Control Used NPT Shank Number A B C F89-0211 All 3�/2 x 3/8” �/2” Standard 2 ��3/�6” 3” 35/�6” F89-0212 All 3�/2 x 3/8” �/2” Std. Extended 2 35/�6” 3” 35/�6” F89-0213 All 3�/2 x 3/8” 3/4” Standard 2 ��3/�6” 3” 35/�6” F89-0214 All 3�/2 x 3/8” 3/4” Std. Extended 2 35/�6” 3” 35/�6” F89-0215 All 3�/2 x 3/8” 3/4” Extra Extended 2 4�3/�6” 3” 35/�6”

UNIVERSALLY INTERCHANGEABLE WELLS

Basic Types Bulb Size Well Description Model Well Is of Pipe Size Figure Dimensions Number Used With Control Used NPT Shank Number A B C F89-0007 230, 24�, 2A38 7�/4 x 3/8”and �/2” Standard 3 �5/8” 8�/4” 89/�6” 63/4 x 3/8” F89-0027 �609, �629, 2A23 53/4 x 3/8” �/2” Standard 3 �5/8” 6” 65/�6” F89-0033 ��B06, ��B37, ��82 3�/2 x 7/�6” 3/4” Standard 3 �5/8” 2�3/�6” 3�/8” F89-0036 ��B06, ��B37, ��82 3�/2 x 7/�6” �/2” Standard 3 �5/8” 2�3/�6” 3�/8” F89-0148 All 2�5/�6 x 7/�6” �/2” Standard 3 �5/8” 2�3/�6” 3�/2”


Basic Types Bulb Size Well Description Model Well Is of Pipe Size Figure Dimensions Number Used With Control Used NPT Shank Number A B C F89-0062 ��B�8, ��B05, — �/2” Standard 4 �5/8” 2�3/�6” 3�/8” ��B55, ��3� F89-0063 ��B�8, ��B05, — 3/4” Standard 4 �5/8” 2�3/�6” 3�/8” ��B55, ��3� F89-0075 ��B�8, ��B05, — �/2” Standard 4 �5/8” 2�3/�6” 3�/8” ��B55, ��3�


SPECIFICATIONSCompatibility . . . . . . . . . . . . . . . . . . . . . . . For use in liquids that are not corrosive to brass and copper. Not recommended for use above �00 psi, 250°F (�20°C)

TANKWALL

SHANK

HYDRONICCONTROLS


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Item Model Number Number Description

F71-0924 Well adapter for ��00 series bulbs.

F85-0003 Wrench for tamper resistant screws found on temperature dials.

F145-0163 Heat transfer compound.

F145-0650 F7�-0924 and F�45-0�63 packed together.

TEMPERATURE ANDHOT WATER CONTROLS

1000–1100 SERIES


MOTOR ASSEMBLIES F19-0097 For �3��-�02, -�03, -�04 F19-0104 For �36�-�02, -�03, -�04 Water seal replacement kit not included.

WATER SEAL REPLACEMENT KIT (Quad ring. “O” ring, Tru-arc ring and cotter pin) F92-0227 �3��-�02 and �36�-�02 (3/4”) F92-0228 �3��-�03 and �36�-�03 (�”) F92-0229 �3��-�04 and �36�-�04 (��/4”)

VALVE ASSEMBLIES F84-0433 �3��-�02 and �36�-�02 (3/4”) F84-0434 �3��-�03 and �36�-�03 (�”) F84-0435 �3��-�04 and �36�-�04 (��/4”)

ZONE VALVES – 1300 SERIES


POWER HEAD (includes seal ring) For 2-way zone valves F19-0181 25v with conduit hub F19-0187 25v with plug-in panel Includes auxiliary switch.

BODY SEAL RING F65-0439

VALVE DISC F84-1215 Contains one disc, spring, E-ring and body seal ring.

MOTOR F19-0190 24v motor

COMPACT ZONE VALVES13A00 SERIES

PARTS ANDACCESSORIES

hydronic index - ontimemall.com

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