How does a heat pump differ from a gas pool heater?

It moves heat from the air into the water instead of burning fuel, so it runs far more efficiently and usually costs less to operate. It heats more slowly, so plan for longer run times.

Can it cool the pool in summer?

Yes. It has a cooling mode as well as heating, so it can pull heat out of the water during hot spells.

Will it work in cold weather?

It keeps working in cooler air, but output falls as air temperature drops. It performs best in mild to warm conditions.

What is the titanium heat exchanger for?

Titanium resists corrosion from chlorinated and salty pool water, which extends the life of the exchanger.

Is it suitable for an above-ground pool?

It is described as an above-ground pool heater. Check that your pool's volume and pump flow match the unit's rated capacity before buying.

It is built for low-noise operation, though heat pumps do produce compressor and fan sound. Place it away from seating and bedroom windows.

Where is the KFFKFF Electric Pool Heat Pump cheapest?

At Walmart, for $543.99, as of our latest check.

What do buyers say about the KFFKFF Electric Pool Heat Pump?

Rated 1 out of 5 from 1 ratings.

KFFKFF Electric Pool Heat Pump

Best price now

$543.99at WalmartChecked 6 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

KFFKFF Electric Pool Heat Pump

Best price now

$543.99at WalmartChecked 6 h ago

Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Lowest price today: $543.99 at Walmart (checked Nov 15, 2026).

Our take on the KFFKFF Electric Pool Heat Pump

The KFFKFF Electric Pool Heat Pump is an air-source heat pump that both heats and cools pool water. It uses a compressor, a titanium spiral heat exchanger and a copper evaporator to move heat from the air into the water, which is far more efficient than a resistive electric heater. It is aimed at above-ground pool owners who want year-round temperature control and quieter operation. Against gas heaters it trades faster heat-up for lower running costs; against premium inverter heat pumps it is a simpler, less proven unit.

Best forAbove-ground pool ownersYear-round heating and coolingLower running costs than electric resistance heatersQuiet residential settings

Pros

Heats and cools, so it works in both seasons
Titanium heat exchanger resists corrosion from pool water
Copper evaporator and powerful compressor for efficient heat transfer
Pulls heat from ambient air, cutting energy use versus conventional heaters
Designed for low-noise operation

Cons

Heat output depends on air temperature, so cold-weather performance drops
Heat pumps warm water slowly compared with gas heaters
Installation and electrical requirements are not spelled out
Little independent testing or owner feedback available

KFFKFF Electric Pool Heat Pump prices at every store

WalmartNew
In stock
$543.99Checked 6 h ago
Visit Walmart

About the KFFKFF Electric Pool Heat Pump

This electric pool heat pump heats and cools pool water. It draws heat from the surrounding air to raise the water temperature, and it is designed to keep performing in cooler weather. It has a high coefficient of performance (COP) to keep energy use low.

It has a compressor, a titanium spiral heat exchanger and a pure copper evaporator. The compressor is a low-noise design for quiet operation. The unit is designed for above-ground and inground pools of various types and sizes.

The inlet and outlet ports connect to pool hoses, and one person can install it.

Model: VDPYCA-50M
Power supply: AC 120V, 60Hz
Type: Fixed-speed
Functions: Heating and cooling
Max pool capacity: 2113-3962 gal (8-15 m³)
Min flow rate: 3 GPM
Inlet pressure: 43.5-72.5 PSI
Heat exchanger: Titanium spiral
Evaporator: Pure copper
Dimensions: 18.7 x 12.4 x 17.7 in (475 x 315 x 450 mm)
Net weight: 54 lbs (24.5 kg)
In the box: 1 x pool heat pump, 2 x PVC connectors, 1 x stainless steel hose clamp 21-44, 1 x drain valve, 1 x drain pipe (1 m), 1 x user manual

Questions and answers

How does a heat pump differ from a gas pool heater?: It moves heat from the air into the water instead of burning fuel, so it runs far more efficiently and usually costs less to operate. It heats more slowly, so plan for longer run times.
Can it cool the pool in summer?: Yes. It has a cooling mode as well as heating, so it can pull heat out of the water during hot spells.
Will it work in cold weather?: It keeps working in cooler air, but output falls as air temperature drops. It performs best in mild to warm conditions.
What is the titanium heat exchanger for?: Titanium resists corrosion from chlorinated and salty pool water, which extends the life of the exchanger.
Is it suitable for an above-ground pool?: It is described as an above-ground pool heater. Check that your pool's volume and pump flow match the unit's rated capacity before buying.
How noisy is it?: It is built for low-noise operation, though heat pumps do produce compressor and fan sound. Place it away from seating and bedroom windows.
Where is the KFFKFF Electric Pool Heat Pump cheapest?: At Walmart, for $543.99, as of our latest check.
What do buyers say about the KFFKFF Electric Pool Heat Pump?: Rated 1 out of 5 from 1 ratings.