Watts F256661 Valve Els PW 29614 Optimized for systems utilizing R-410A

Optimized for systems utilizing R-410A refrigerant and accessory electric heat packages

2 compliant ventilation for residential and light commercial applications

This direct OEM replacement part is critical for restoring reliable operation to Armstrong gas furnaces and compatible AirEase or Ducane equipment

Key Benefits: Universal Compatibility: Engineering as a drop-in MEP-1505 replacement makes it a standard for legacy system overhauls

936 Btu/h using R134a and 52

Watts F256661 Valve Els PW 29614 Optimized for systems utilizing R-410AThe Watts F256661 140S 3 150 210 FS is a freeze stat temperature limit control used in HVAC systems to protect coils, heat exchangers, and air handling equipment from low temperature damage. It functions by monitoring temperature and initiating a control response when conditions approach unsafe levels, helping prevent coil freeze up and system failure. In the field, this type of control is commonly used in air handlers, hydronic coil assemblies, and