outdoor heat pumps sizing charts - pool heat ......outdoor heat pumps sizing charts for domestic...
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OUTDOOR HEAT PUMPS SIZING CHARTS
For Domestic PoolsNote: The sizing graphs shown on this page assume thefollowing UK conditions:
• The entire pool is constructed in-ground
• Ground water level is below pool construction
• Floating heat retention cover is used 20 hrs per day
• Average depth of water @1.3metres
• Sheltered location
Pool surface area refers to the total water area (eginclusive of Roman ends / protruding steps / deck-level drains).
For sizing of equipment outside of these designparameters please consult the technical design team.
Conversion Factor- To convert from sq. ft to sq.mmultiply by 0.0929.
To convert from sq.m to sq.ft divide by 0.0929.
Roman End surface areas:6’ = 1.31 sq.m8’ = 2.33 sq.m10’ = 3.65 sq.m12’ = 5.25 sq.m
10
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
20 30 40 50 60 70 80 90 100 110 120 130 140 23
24
25
26
27
28
29
30
31
32
74
76
78
80
82
84
86
88
PPT45BM(3 phase only)
Model PPT8ALX PPT12ALXor PPT12BLX
PPT16ALXor PPT16BLX
PPT22ALXor PPT22BLX
PPT30BM(3 phase only)
Example; 512 sq ft pool surface areaand 82OF pool water temperaturerequires model PPT12X
Pool surface area: Sq ft
Pool surface area: Sq.m
Pool
wat
er te
mpe
ratu
re O
C
Pool
wat
er te
mpe
ratu
re O
F
* PPT8 are single phase only
PPT70BM(3 phase only)
May - September Season(approx 22-24 weeks)
Graph A
10
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
20 30 40 50 60 70 80 90 100 110 120 130 140 23
24
25
26
27
28
29
30
31
32
74
76
78
80
82
84
86
88
PPT45BMY(3 phase only)
PPT8ALXPPT12ALX or PPT12BLX
PPT16ALX or PPT16BLX
PPT22ALX or PPT22BLX
PPT30BMY(3 phase only)
Example; 50 sq.m pool surface areaand 28OC pool water temperaturerequires model PPT16X
Pool surface area: Sq ft
Pool surface area: Sq.m
Pool
wat
er te
mpe
ratu
re O
C
Pool
wat
er te
mpe
ratu
re O
F
PPT70BMY(3 phase only)
April - October Season(approx 30-32 weeks)
Graph B
Pool surface area: Sq ft
10
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
20 30 40 50 60 70 80 90 100 110 120 130 14023
24
25
26
27
28
29
30
31
32
74
76
78
80
82
84
86
88
PPT8ALYN
PPT22ALYN or PPT22BLYN
PPT16ALYN or PPT16BLYN
PPT12ALYN or PPT12BLYN
PPT30BMY(3 phase only)
PPT45BMY(3 phase only)
PPT70BMY(3 phase only)
Pool surface area: Sq.m
Pool
wat
er te
mpe
ratu
re O
C
Pool
wat
er te
mpe
ratu
re O
F
PPT90BMY(3 phase only)
PPT140BMY(3 phase only)
All Year Round
Graph D
10
100 200 300 400 500 600 700 800 900 1000 1100 1200 1300 1400
20 30 40 50 60 70 80 90 100 110 120 130 140 23
24
25
26
27
28
29
30
31
32
74
76
78
80
82
84
86
88
PPT45BMY(3 phase only)
PPT8ALYN
PPT12ALYN or PPR12BLYN
PPT16ALYN or PPT16BLYN
PPT22ALYN or PPT22BLYNPPT30BMY(3 phase only)
Pool surface area: Sq.m
Pool
wat
er te
mpe
ratu
re O
C
Pool
wat
er te
mpe
ratu
re O
F
Pool surface area: Sq ft
PPT90(3 phase only)
PPT70BMY(3 phase only)
March - November Season(approx 38-40 weeks)
Graph C
brings water to life