The Schneider Electric Erie VS2212 is a robust 1/2 inch sweat zone valve body engineered for demanding two-position hydronic and low-pressure steam applications

This unit typically features a 3/8-inch inlet and 5/16-inch outlet

Always use a manometer to verify the pressure at the gas valve outlet tap during the high-fire cycle

investigate airflow issues first

Reznor 194534 Isolator L99H008 The Schneider Electric Erie VS2212As a technician, you know that excessive vibration in a unit heater is often a precursor to catastrophic motor failure or cracked heat exchangers. The Reznor 194534 Isolator is a critical OEM replacement part engineered specifically for the venter motor assembly in Reznor UDAP and S30 400 series units. This ventor motor isolator acts as a mechanical buffer, preventing the transfer of harmonic resonance from the high speed inducer fan to the cabinet.