Honeywell Home HONEYWELL PRESSURETROL CONTROLLER
Vendor : Resideo
$245.74
- SKU:
- 133657
- short description:
- HONEYWELL PRESSURETROL CONTR
- Item Number:
- PA404A1033
The PA404 is a series 40 (2-wire, SPST) pressuretrol controller for use in 24, 120, 240 or 277 volt control circuits or in self powered (millivoltage) applications. The PA404A is a pressure actuated high limit, safety control for steam heating boilers. It breaks an electrical circuit to shut down the burner if steam pressure rises above a safe level. Each model contains an SPST MICRO SWITCH snap-acting switch.