Lochinvar & A.O. Smith 100166246 Pressure Switch Kit 319847-401 The Robertshaw 5300-088 Thermostat (KA-601)

The Robertshaw 5300-088 Thermostat (KA-601) is a heavy-duty commercial electric thermostat engineered for precise temperature regulation in high-demand environments

delivering a rated current of 2

Quiet Startup: Engineered to minimize vibration and resonance during the pre-purge and post-purge cycles

this spring return motorized damper provides a robust solution for fresh air intake or standard zoning applications

it maintains reliable performance in low-pressure systems with a 0-25 PSI operating pressure differential

Lochinvar & A.O. Smith 100166246 Pressure Switch Kit 319847-401 The Robertshaw 5300-088 Thermostat (KA-601)The Lochinvar & A. O. Smith 100166246 Pressure Switch Kit is a critical safety component designed for precise combustion air monitoring in high efficiency boilers and water heaters. As a veteran grade OEM replacement part, this kit ensures the integrated VFD blower or inducer fan is generating the correct static pressure before allowing the ignition sequence to proceed. It acts as a blower prover switch, effectively preventing the gas valve from