This SPST pressure switch features an Open-Low action

Check the model number on your unit's rating plate to confirm compatibility with Goodman furnace parts manuals

If your water heater uses extra-thick foam insulation (up to 3")

this kit enables the conversion of 1/2" inverted flare connections to standard 1/2" copper sweat fittings

Peco Controls T8168-1 Thermostat Els PW 17895 This SPST pressure switch featuresThe Peco Controls T8168 1 Thermostat is a high performance proportional digital thermostat engineered for demanding commercial and industrial HVAC applications, including fan coil units (FCU) and PTAC systems. As the direct replacement for TB158 100, TB158 003, TB158 017, TA158 100, and TA168 100, this unit handles 2 pipe and 4 pipe configurations with ease. It features 3 speed fan control (High, Medium, Low) and supports 0 10 VDC, 4 20 mA, or three