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
