Its robust construction ensures long-term flame sensing accuracy

ensuring the compressor starts easily in low-ambient conditions

Rugged Durability: Robust metal construction resistant to thermal stress and corrosion

measure the current in series with the sensor wire

This part is the standard inlet elbow for several Bloomfield units

Modine 3H0400780002 Limit Switch Els PW 17895 Its robust construction ensures long-termThe Modine 3H0400780002 Limit Switch is a critical OEM high limit safety control designed for precise thermal monitoring in Modine unit heaters. This stalk mount limit switch is engineered with a factory calibrated L200F 40F temperature profile, meaning the SPST (Single Pole Single Throw) circuit is normally closed and triggers to open on rise at 200F. Once the plenum temperature drops by the 40F differential to 160F, the switch provides an automatic