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Water Source heat pumps bring the warmth of the tropics or the cool of the mountains to your backyard or community swimming pool and spa. The Water Source transfers free heat from nearby wells, lakes, canals, or oceans to your swimming pool. It's safe, efficient, and gentle on the environment.
Features
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ThermoLink Patented Titanium Heat Exchanger*
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Best warranty in its class
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Electronic control and monitoring system
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Attractive marine grade aluminum for strength and durability
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Super efficient scroll compressor
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Dual pool and spa thermostat standard on all models
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Heat and cool standard on WS05 & WS10
* WS03 and WS05 only

Side-by-Side Comparison
|
WS03 |
WS05 |
WS10 |
| BTU/hr |
49,000 |
90,000 |
215,000 |
| Coefficient of Performance |
6.59 |
5.60 |
6.50 |
| Hp |
3 |
5 |
13 |
| Source Heat Exchanger |
Cu |
Cu |
Cu |
| Pool Heat Exchanger |
Ti |
Ti |
Cu |
| Voltage Option* |
A |
A, B & G |
B & G |
| Phase |
1 |
1 & 3 |
3 |
| Minimum Circuit Ampacity |
A: 18.4 |
A: 40.1 B: 29 G: 13.2 |
B: 64.1 G:28.8 |
| Max Breaker |
A: 30 |
A: 60 B: 40 G: 20 |
B: 100 G:40 |
Water Flow Min/Max gpm pool/spa |
25/70 |
25/70 |
50/60 |
Water Flow Min/Max gpm source |
10/14 |
20/25 |
50/60 |
| Dimensions (lengthxwidthxheight) |
36.75"x32"x32" |
36.75"x32x32 |
60.5"x34.5"x39.5" |
| Weight (lbs.) |
305 |
340 |
480 |
*A voltage - 208-230v/1 ph/60 hz; B voltage - 208-230v/3 ph/60 hz; G voltage - 460v/3ph/60 hz
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