this valve is compatible with any system requiring a 1-1/2 inch x 2 inch relief valve rated for 50 PSI and meeting the specified BTU capacity

it is designed to fit into your existing blower housing mounting ears or Torsion Flex brackets

Key Benefits OEM Precision: Guaranteed -0

the Honeywell 305917 is technically identical to the Honeywell 305917/U

The Amana-Goodman HKR3-20 Heater is a high-performance 20kW electric heat kit designed to provide reliable supplemental or primary heating for residential and commercial HVAC systems

Lennox 12J43 TXV 318172-701 this valve is compatible withThe Lennox 12J43 Thermal Expansion Valve (TXV) is a critical metering component engineered specifically for 2 ton residential and commercial R410A refrigerant systems. This OEM Lennox expansion valve features a 3 8" ODM (Outside Diameter Male) inlet and a 1 2" ODF (Outside Diameter Female) outlet, ensuring a precise fit for outdoor NXT units and matching indoor coils. By continuously monitoring evaporator superheat, the 12J43 TXV regulates refrigerant