Robertshaw 2374-499 Pressure Switch 326058-756 effectively cutting power to the

effectively cutting power to the gas valve or heating elements

The AFB24-S typically features a motor run time of less than 75 seconds and a spring return time of approximately 20 seconds at ambient temperature

This Fenwal replacement module is an industry standard for systems requiring a dependable 24VAC interface

and UL Standard 886)

Robertshaw 2374-499 Pressure Switch 326058-756 effectively cutting power to theThe Robertshaw 2374 499 Pressure Switch is a high performance adjustable pressure switch designed for critical monitoring of air or non combustible gases in commercial HVAC and refrigeration systems. Engineered with a wide operating temperature range of 40F to 190F, this SPDT pressure switch provides versatile control for differential, vacuum, or positive pressure applications. Its adjustable set point allows technicians to fine tune the pressure