Heil Quaker ICP 1174410 TXV 320819-301 While the 97955 is a

While the 97955 is a widely used venter assembly

For technicians servicing residential gas boilers

When the LP fuel supply pressure drops below 6" w

Compact Integration: Combines pressure regulation and modulation into one footprint

Heil Quaker ICP 1174410 TXV 320819-301 While the 97955 is aWhen you're dealing with a 4 ton system performance drop or hunting issues, the Heil Quaker ICP 1174410 TXV is the direct OEM replacement engineered for precise refrigerant metering. This thermal expansion valve is specifically designed for R410A refrigerant applications, providing the reliable superheat control necessary to protect the compressor and maintain evaporator efficiency. Rated for 4 ton capacity, this thermostatic expansion valve features