Dual Fuel Capability: Ships with a Natural Gas orifice installed and a Propane (LP) orifice included for immediate field adaptation

the gasket must be replaced every time the burner door is opened or the assembly is serviced

An incorrect restrictor can lead to improper draft

making it the standard for reliable

8 VA and typically draws power from the AK-SM system manager or a dedicated IPOS power supply within the local bus chain

United Electric H400K-456-M540 Pressure Switch 320734-701 Dual Fuel Capability: Ships withThe United Electric H400K 456 M540 is a high performance differential pressure switch engineered for precision monitoring in demanding HVACR and industrial process environments. This unit features a Viton diaphragm, providing superior chemical compatibility and thermal stability for systems handling aggressive media. With an adjustable range of 2 to 20 PSI, it allows technicians to fine tune set points via an internal calibrated reference dial for