The Hayward HeatPro Series Heat Pump (HP21405T) is a 140,000 BTU electric heat pump for residential in-ground pools. It transfers heat from the surrounding air into the pool water on 230V single-phase power, with no gas line required. It is a good fit for owners who want efficient, steady temperature maintenance and a longer swimming season rather than rapid on-demand heating.
Key Features
-
140K BTU Capacity: Sized for large residential pool heating applications.
-
Electric Heat Pump: Uses electricity to move heat from the air; no natural gas or propane needed.
-
Digital Controls: Digital control interface for easy temperature adjustment.
-
Outdoor Rated: Durable cabinet built for outdoor equipment pad installation.
-
Season Extension: Designed to maintain comfortable water temperatures over time.
-
Cover Recommended: Using a pool cover reduces heat loss and improves efficiency and recovery time.
Specifications
| Brand |
Hayward |
| Product Line |
HeatPro Series |
| Part Number |
HP21405T |
| BTU |
140,000 |
| Voltage |
230V, 60 Hz, single phase |
| Fuel Type |
Electric (heat pump) |
| Installation |
Outdoor equipment pad |
What's Included
- HeatPro HP21405T heat pump with digital control interface
- Manufacturer installation documentation
Before You Order
Confirm your site has 230V single-phase service, that your pump provides proper flow, and that the pad allows airflow clearance and condensate drainage. Heat pump output depends on air temperature, humidity and pool size, so have a pool professional confirm sizing for your climate. Questions? Call 855-677-7796 or contact us with your model and part number.
