Paragon B877-20 Timer Els PW 17895 pressure switches are calibrated to

pressure switches are calibrated to specific inducer draw and venting requirements

the regulator is fully adjustable within its 0 to 80 psig operating range to meet specific site requirements

California Proposition 65 Warning: This product contains materials known to the State of California to cause cancer and reproductive harm

ensuring a secure and leak-free fit within the A-4000 Series intake housings

the kit includes the essential hardware needed to secure the board to the furnace control cabinet

Paragon B877-20 Timer Els PW 17895 pressure switches are calibrated toThe Paragon B877 20 is a specialized program module designed for precise defrost control in commercial refrigeration systems. Operating at 208 240V AC 60 Hz, this even half hour circuit module features an integral solenoid termination, allowing for instantaneous transfer when energized by an external pilot device like a thermostat or pressure switch. Engineered for heavy duty industrial environments, the module utilizes a synchronous motor to drive