1. Introduction and Overview
The Varpoolfaye 16000 BTU Electric Pool Heat Pump is designed to efficiently heat or cool above-ground pools up to 5000 gallons. This unit utilizes air-source heat pump technology to absorb heat from the surrounding air and transfer it to your pool water, or vice versa for cooling. It features multi-season use, WiFi control, and energy-efficient operation.

For a visual introduction to the product and its working principle, please refer to the video below:
2. Product Features
- Impressive Performance: Max output of 16000 BTU for pools up to 5000 gallons, achieving rapid heating from 59-104°F and cooling from 46-82°F.
- Multi-Season Use and WiFi Control: Features both heating and cooling modes. Adjust settings via WiFi and set timed on/off schedules using a mobile app.
- Energy Efficient and Cost-Effective: Achieves a COP of 4.3 by extracting heat from ambient air, offering a more cost-effective solution than gas or traditional electric heaters.
- Quiet and Safe Operation: Operates at a low 50dB noise level with additional soundproofing. Designed with water-electric separation for enhanced safety.
- Easy Installation: Comes with two DN32-38 mm connectors and a 118-inch power cord for straightforward setup.



3. Package Contents
Upon unpacking, ensure all items listed below are present and undamaged:
- Varpoolfaye 16000 BTU Electric Pool Heat Pump Unit
- Installation & Operation Manual (x2)
- DN32-38 mm Connectors (x2)
- Stainless Hose Clamps (x2)

For a visual guide to unboxing and initial components, please watch the video below:
4. Setup and Installation
Important Safety Information:
- The heat pump must be installed by professional installers according to the instruction manual.
- Always cut off all power before maintaining or repairing the unit.
- The water pump must be running before turning on the heat pump.
- The power supply is 110-120V/60Hz.
- Cut off power supply and drain water out of the system when the heat pump unit would stop running for a long time in winter seasons, to prevent heat exchanger and pipeline from freezing and breaking.
Installation Steps:
- Placement: Position the heat pump unit on a stable, level surface near your above-ground pool, ensuring adequate airflow around the unit.
- Connect Adapters: Install the provided DN32-38 mm adapters at the water inlet and outlet ports of the heat pump unit.
- Hose Connections: Connect the pool hoses from your existing filter pump system to the heat pump's inlet and outlet ports. Ensure all connections are secure using the stainless hose clamps. The water flow should typically go from the pool pump, through the heat pump, and then back to the pool.
- Electrical Connection: Plug the heat pump into a grounded 110-120V/60Hz power outlet.

If you experience fast water flow leading to slow heating, you may need to adjust the flow rate. Refer to the following video for guidance:
5. Operating Instructions
Once installed and connected, operate your Varpoolfaye heat pump as follows:
- Power On: Ensure your pool's water pump is running, then press the power button on the heat pump's control panel.
- Set Temperature: Use the up and down arrow buttons on the control panel to set your desired water temperature. The unit will automatically begin heating or cooling to reach this set point.
- Mode Selection: Use the 'M' (Mode) button to switch between heating and cooling modes, if applicable.
- WiFi Control: Download the dedicated mobile app (refer to your manual for app details) to control the heat pump remotely, set timers, and monitor water temperature.
During normal heating operation, the fan will blow cool air out of the unit. This is normal as the unit extracts heat from the ambient air. Condensation may also form and drip from the bottom of the unit; this is also a normal part of the heating process.
6. Maintenance
Regular maintenance ensures the longevity and efficiency of your heat pump. Always disconnect power before performing any maintenance.
- Seasonal Storage: When not in use for extended periods, especially during winter, disconnect the inlet and outlet pipes. Drain all water from the unit to prevent freezing damage to the heat exchanger and pipelines.
- Protection: Cover the unit with a heat pump dust cover when stored or during harsh weather conditions to protect it from elements.
- Cleaning: Periodically clean the exterior of the unit and ensure the fan and coils are free from debris to maintain optimal airflow.
For proper storage procedures, refer to the end of the product overview video:
7. Troubleshooting
If you encounter issues with your Varpoolfaye heat pump, consider the following common troubleshooting steps:
- Unit Not Turning On: Check the power supply and ensure the unit is properly plugged in. Verify that the pool's water pump is running, as the heat pump requires water flow to operate.
- Insufficient Heating/Cooling: Ensure the ambient temperature is within the operating range. Check for proper water flow rate; a bypass system might be needed if your pump flows too fast (refer to installation videos). Verify that the pool is covered when not in use to retain heat.
- Error Codes: If the display shows an error code, consult the detailed troubleshooting section in the full user manual for specific solutions.
- Unusual Noises: While the unit operates quietly, any unusual loud noises should be investigated. Ensure the fan is clear of obstructions.
For further assistance, please refer to the comprehensive user manual or contact Varpoolfaye customer service.
8. Specifications
| Specification | Value |
|---|---|
| Product Dimensions | 16.5 x 14.2 x 17.8 inches |
| Item Weight | 70.9 pounds |
| Manufacturer | Varpoolfaye |
| Item Model Number | 5kw heat pump |
| Power Supply | 110-120V/60Hz |
| Max Output | 16000 BTU |
| Recommended Pool Capacity | Up to 5000 gallons |
| Heating Temperature Range | 59-104°F |
| Cooling Temperature Range | 46-82°F |
| Noise Level | 50dB |
| COP (Coefficient of Performance) | 4.3 |
9. Warranty and Support
Your Varpoolfaye 16000 BTU Electric Pool Heat Pump may be eligible for a 3-Year Protection Plan, available for purchase separately. This plan provides extended coverage beyond the standard manufacturer's warranty.
For any inquiries, technical support, or warranty claims, please refer to the contact information provided in your physical user manual or visit the Varpoolfaye store on Amazon.
We are committed to providing excellent customer service and support for your product.