or continuity failure when tested with a multimeter during routine servicing

maintaining consistent power factors across various operating frequencies

sharing identical connection sizes and internal capacity

Operational Reliability: Includes a new plunger assembly and core spring to prevent solenoid humming or rattling

this is a 24VAC low voltage thermostat

Burnham Boiler 60160878 Pressure Switch 30067439-890 or continuity failure when testedFor the seasoned contractor, maintaining optimal boiler performance hinges on reliable components. The Burnham Boiler 60160878 Pressure Switch is an essential safety and operational device, meticulously engineered for precise air pressure monitoring in various heating systems. This critical component, with a factory set pressure of 0. 60" WC, ensures your Burnham boiler operates safely and efficiently by verifying proper draft and fan operation before