Product Information
Description
Hayward HeatPro MCHX 140,000 BTU Pool Heat Pump - Heat Only, 230V (W3HP21405T)
Extend your swim season with the Hayward HeatPro MCHX W3HP21405T, a 140,000 BTU heat-only pool heat pump that uses ambient air to warm water with exceptional efficiency. Featuring a next-generation microchannel evaporator coil and Hayward's Naval-grade TCP corrosion coating, it is purpose-built for in-ground residential pools in both new construction and retrofit applications.
Key Features:
- Microchannel Evaporator (MCHX): Next-gen coil uses less refrigerant and fewer braze joints than tube-and-fin designs for improved reliability and up to 50 lbs less weight.
- High Efficiency: 5.7 COP delivers substantially more heating output than the electricity consumed, lowering operating costs.
- Low-Ambient Operation: Heats effectively down to 40 degrees F outdoor temperature so you can swim further into spring and fall.
- TCP Corrosion Protection: Titanium-based coating originally developed for Naval Air Command shields the unit from harsh coastal and pool-chemistry environments.
- Quiet, Compact Cabinet: Square platform and efficient fan design produce smooth, quiet airflow with a smaller equipment-pad footprint.
- R-410A Refrigerant: Uses modern, environmentally improved R-410A refrigerant charge.
Technical Specifications:
- Part Number (MPN): W3HP21405T
- Heating Output: 140,000 BTU/hr
- Mode: Heat Only
- Voltage: 230V, 60 Hz, single-phase
- Electrical Input: 7.2 kW
- COP: 5.7
- Max Circuit Amps: 42 A (50 A max breaker)
- Water Flow Rate: 30 - 75 GPM
- Plumbing Connections: 2" x 2-1/2"
- Refrigerant: R-410A
- Minimum Clearances: 12" rear, 12" side, 72" top
- Manufacturer: Hayward
Additional Info
| Category | Pool Products Pool Heaters |
| SKU | PST-W3HP21405T |
| MPN | W3HP21405T |
| Manufacturer | Hayward |
| Weight | 320.0 lb |
Let customers speak for us
Item was lost by postal service and PST sent new one within 72 hours so we could open the pool. Communication very good. Thank you so much!
Thanks, I’ll be sending it back for a return. The switch was too long and didn’t match OEM.
Excellent product, cleans debri with ease
The part was delivered quickly, there was an issue with the gauge being damaged but customer service resolved quickly!
Easy to use. Great instructions. Cleans great so far.
Easy to order - received the next day!
Beautiful!!
The valve fit perfectly and works great.
Fast shipping and great price!
Does what a small weed- eater would do it minutes versus an hour
Great product does exactly what was advertised to do.
I ordered the wrong part. Customer service was very helpful. I returned it and within the week my credit card was credited back. Excellent customer service policy.