Four Seasons 20944 HVAC System Switch. Type: Trinary. HVAC System Switch. Four Seasons:20944. Mnt Sys Loc: System Mounted. Style: Pressure. Our goal is to exceed your expectations. And we’ve built a system to do just that.
Four Seasons 37323 System Mounted High Cut-Out Pressure Switch
Four Seasons 37818 System Mounted High Cut-Out Pressure Switch
Four Seasons 37352 System Mounted High Cut-Out Pressure Switch
Four Seasons 37817 System Mounted High Cut-Out Pressure Switch
Four Seasons 35829 System Mounted Binary Pressure Switch
Four Seasons 20915 System Mounted Pressure Transducer
