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You must confirm your home has a standard 110-120V circuit available near the pool area before ordering. A qualified installer should verify that your specific circuit can handle the continuous power draw of the unit.
Verifying circuit breaker capacity for the 5KW VARMINPOOL heat pump
This 5KW heat pump, which acts as a machine that circulates and warms pool water using a titanium heat exchanger, operates on standard residential voltage. We included the VARMINPOOL Heat Pump in our comparison because it offers a high 18450 BTU output for a 110V system. Because above ground pools are often located in residential yards with limited electrical infrastructure, confirming your outlet’s amperage is vital to prevent tripping breakers during peak operation. While the unit is compatible with saltwater and chlorine pools, the data does not state the specific maximum amperage draw at peak load. You should check your circuit breaker’s capacity to ensure it supports the continuous 5KW power requirement.
For a final verdict on the unit, see our full VARMINPOOL Heat Pump review.
What to Check Before Buying the VARMINPOOL Heat Pump
Verify these electrical and safety requirements before you purchase the unit to ensure it functions safely in your backyard:
You can view how the VARMINPOOL Heat Pump performs in our detailed spec breakdown.
- Confirm your outlet is a GFCI (Ground Fault Circuit Interrupter) protected outlet, which is a specialized plug that shuts off power instantly if it detects a current leak to ground.
- Check the total amperage of your circuit to ensure it can support the 5KW power draw without overheating the wires.
- Measure the distance from your power source to the pool to determine if you need a heavy-gauge extension cord to prevent voltage drop, which is the loss of electrical pressure over a long wire.
- Ensure the outlet is located at a safe distance from the water’s edge as required by local electrical safety codes.
Comparing the VARMINPOOL Heat Pump to Other Options
The VARMINPOOL Heat Pump is designed for users who need significant heating power without the need for a 220V industrial electrical upgrade. If you require a much larger heating capacity for a massive 20,000 gallon pool, you would need to look at higher-voltage industrial-grade units. Buyers with standard household power and smaller pool sizes, such as those under 6,000 gallons, will find this 110V model more practical for home installation.
Determine if your setup is sufficient by seeing if the 18450 BTU heater warms 2,000 gallons.
If you have a standard 110-120V household power supply and a pool under 6,000 gallons, the VARMINPOOL Heat Pump is the right choice for your setup.
Smart users should explore the best pool heater with wifi app control for remote operation.
More backyard pool heater explainers and comparisons
- Choosing the Best Above Ground Pool Heater for 110v Outlet
- The Above Ground Pool Heat Pumps That Work Best for Large Pools
- Which Pool Heater with Wifi App Control is Best?
- Best Above Ground Pool Warmers for Backyards
- Keeping Your Backyard Pool Warm in Fall With an Above Ground Pool Heater
- Which Above Ground Pool Heater Keeps Water Warm at Night?

