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GRAT 75,000 BTU Full Inverter Pool Heat Pump with WiFi App Control

Based on 1 review
Condition: New
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$2,199.00

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Availability: In Stock.
Fulfilled by GRAT Hydra

Arrives Saturday, Nov 21
Order within 6 hours and 10 minutes

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At a glance

Condition
New
Model
GTHP2109CSA32
Dimensions
34 x 18 x 22 in
Weight
269 lb

Features 6

  • 75,000 BTU Pool Heat Pump for Pools Up to 21,000 Gallons: Designed for above-ground and inground pools up to 21,000 gallons, this high-performance pool heat pump delivers fast and consistent water heating. The titanium heat exchanger is compatible with both freshwater and saltwater pools, providing excellent corrosion resistance and long-lasting performance
  • Energy-Efficient Full Inverter Heating Technology: This electric pool heater uses advanced air-source heat pump technology to capture heat from the surrounding air instead of generating heat directly. Compared with traditional gas pool heaters, it helps reduce energy consumption while maintaining stable and efficient pool heating performance
  • Smart App Control via WiFi & Bluetooth: Monitor and adjust your pool heat pump through the mobile app or onboard digital control panel. Bluetooth is required for initial device pairing, while a 2.4GHz WiFi connection enables remote control and monitoring. Heating range: 46F104F. Cooling range: 45F82F. Built-in automatic defrost technology helps ensure efficient operation in cooler weather
  • Quiet Operation & Durable Outdoor Construction: Operating at approximately 50 dB, this pool heat pump delivers efficient heating with minimal noise. The UV-resistant ABS housing helps protect against corrosion, fading, cracking, and harsh weather for long-term outdoor installation

Description

Can a pool heat pump really cost less to run than a gas heater? Yes. Full inverter technology uses ambient air to heat water, helping reduce operating costs compared to traditional gas heaters while maintaining comfortable pool temperatures. How much longer can I use my pool each year? Depending on your climate, many pool owners extend their swimming season by 2–5 months. Heating and cooling modes help maintain comfortable water temperatures throughout more of the year. Why does the unit say 50Hz inside? Can it be used in the U.S.? Yes. This is a Full Inverter heat pump rated for 220–240V, 50–60Hz. Some internal parts are marked 50Hz, but the complete unit is fully compatible with both 50Hz and 60Hz power. Why does the display show Celsius (°C) instead of Fahrenheit (°F)? The unit shows °C, Display unit doesn't affect performance Will it work in my country? Our pool heat pumps run on 220V (standard in most countries). If you have 220V power, just plug it in and it works. If you only have 110V power, you'll need a step-up transformer to convert 110V to 220V.

Specs 4

Product Dimensions 34 x 18 x 22 inches
Item Weight 269 pounds
Manufacturer GRAT
Item model number GTHP2109CSA32

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Nov 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


Very poor customer service
Product works as described but customer service is very very very very poor I've been trying to get in contact with them for 2 weeks they call me and leave messages at 12:00 at night I live in Florida and people are sleeping at that time it is junk wifi will not go into pairing mode and they can't figure out how to correct the problem and I can't return it I paid money to have it installed they want me to pay to have it uninstalled to pick it up before they refund me I recommend you do not purchase this item!!!!!!!!!!! ... show more
Reviewed in the United States on October 13, 2026 by Joe L.
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