High-Efficiency Heating for Small Pools
- Features 120 Volts and a 35,000 BTU output, designed to heat both above-ground pools up to 18' round or 12' x 24' oval and in-ground pools up to 7,500 gallons.
- Utilizes advanced heating technology to produce 5.55 times the heat for every dollar of electricity, maximizing efficiency and reducing operational costs.
- Operates optimally at 82% humidity, capable of heating water up to 82 degrees Fahrenheit.
Eco-Friendly and Cost-Effective
- Runs on clean electricity with a standard 3-prong, 120v outlet, including the cord and GFCI Plug.
- Reduces the environmental impact and eliminates the costs associated with installing gas or propane heaters.
Robust and Weather-Resistant Design
- Encased in a weatherproof ABS body that stands up against harsh elements.
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Compact and durable design ensures longevity and ease of maintenance.
User-Friendly Operation
- Equipped with an intuitive digital controller for easy temperature adjustments and system monitoring.
- Features a quick installation process with included fittings, seamlessly integrating into your existing pool system.
| Heat Output | 35,000 BTU/hr |
| Voltage | 110-120V, 60hz |
| Peak Input Power | 20 Amps |
| Max Water Volume | 7500 gal |
| Heating COP | 5.55 |
| Minimum Operating Temperature | 40 F |
| Exhaust Fan Clearance | 36 in |
| Radiator Clearance | 12 in |
| Technologies |
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| Product Dimensions | 37.0 in , 14.0 in , 25.0 in |
| Product Weight | 78 lb |
| Shipping Dimensions | 41.0 in , 17.0 in , 33.0 in |
| Shipping Weight | 98 lb |
| Connection Size | 1.5 in |
| Refrigerant Type | R410a |
| Refrigerant Weight | 16 oz |
| Waterproof Class | IPX4 |
| Standards & Certifications |
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Plug & Play Installation
Experience hassle-free setup with the FH135 heat pump! Simply connect it using the included 3-prong GFCI plug to any standard 20 amp, 110-120V outlet—no need for complex wiring or a 240V line. Get your pool heated quickly and efficiently with minimal installation effort.
Frequently Asked Questions
With proper sizing, you can typically expect a heat pump to keep your pools water around 15 degrees above the ambient air temperature.
FibroPool heat pumps will work best with outside temperatures of 60 degrees or above. As the temperature gets lower, the efficiency and performance of the unit will be reduced.
The internal flow sensor on our units requires at least 25 gallons per minute to keep the unit on. For most pool setups this will require a circulating pump with around 1/3 horsepower.
All FibroPool heat pumps are compatible with both fresh and saltwater pools. During installation, make sure your heat pump is installed upstream of your salt cell or inline chlorinator with a check valve installed between them to prevent any backflow into the unit.