The Veris Industries EP3331S2 is a high-performance electropneumatic transducer designed for precise pneumatic valve control and damper actuation within building automation systems

Common Questions How do I know if my Reznor relay needs replacement

it ensures low internal leakage and a long service life in boiler systems

This manual changeover thermostat provides reliable control for commercial HVAC systems

McDonnell & Miller 61 Low Water Cut Off Els PW 17895 The Veris Industries EP3331S2 isThe McDonnell & Miller 61 Low Water Cut Off (Part Number 140100) is a heavy duty mechanical control designed for residential steam boiler applications. Engineered for systems with a 20 PSI maximum steam pressure, this float operated safety device prevents catastrophic boiler failure by interrupting the electrical circuit if the water level drops below the safe operating line. The unit features 1" NPT connections for a secure fit into the water column