When conducting a heat exchanger replacement

5" H and weighs roughly 17-18 lbs

this relay features Class B insulation and is rated for operational temperatures from -40°F to 149°F

the 0231K00034A is the official manufacturer-designated replacement for those obsolete Goodman part numbers

5% of full scale) across the 0-475 PSI spectrum for reliable refrigerant control

Superior Radiant CE139 Thermostat 326070-701 When conducting a heat exchangerThe Superior Radiant CE139 Thermostat, manufactured as the LuxPro PSD010B, is a specialized digital heat only thermostat engineered for industrial and commercial infrared radiant heaters. This battery powered thermostat (2 AA alkaline batteries) provides precise temperature regulation with a setpoint range of 45F to 90F, ensuring consistent thermal performance in high bay or warehouse environments. The vertical mount PSD010B features a large backlit