This belt-style heater wraps securely around the compressor housing

It is a protective measure to prevent the heat exchanger from cracking

1/2” discharge) to ensure they match your existing piping

reducing delayed ignition and optimizing the combustion start sequence

This part is verified for the GSMS080-4 and GSM-080-4 series

Modine 3H0373620003 Vent Assembly 322838-754 This belt-style heater wraps securelyThe Modine 3H0373620003 Vent Assembly is a high performance OEM replacement power venter engineered for heavy duty air management in industrial and commercial heating applications. This power exhaust assembly is specifically designed for compatibility with Modine PTS, BTS200, BTS350, and BTS400 unit heater models, ensuring safe and efficient removal of combustion byproducts. As a genuine Modine furnace part, it facilitates the essential pressure drop