Dwyer Instruments 2005 Pressure Gage 326058-756 the 400R is a steam

the 400R is a steam primary low water cut-off

ensuring uniform thermal distribution and preventing localized overheating that can lead to E06 error codes or system lockouts

Robust Starting Performance: Features a high starting torque (HST) CSCR motor

ensuring precise cycle execution across various heat pump and gas furnace layouts

or well installation

Dwyer Instruments 2005 Pressure Gage 326058-756 the 400R is a steamEngineered as the industry standard for monitoring low pressure air and non combustible gases, the Dwyer Instruments 2005 Magnehelic Pressure Gage delivers an accurate 0 5. 0" w. c. range for critical HVACR applications. This differential pressure gage utilizes a frictionless movement with a cobalt magnet and silicone diaphragm, ensuring a 2% full scale accuracy without the risk of fluid evaporation or freezing common in traditional manometers.