Key Benefits for the Contractor Direct OEM Replacement: Replaces A

Does this replace the entire burner manifold

By providing a low-microamp signal back to the HVAC control board upon detecting a pilot or burner flame

It features a standard 1/4 inch barbed connection for seamless integration with existing vacuum tubing assemblies

Industrial Durability: Features a rugged zinc die-cast enclosure that protects internal components from dust and mechanical impact

Siemens Industrial Controls 3UB81234EW2 Relay 323613-751 Key Benefits for the ContractorThe Siemens 3UB81234EW2 is a high performance ESP200 solid state overload relay designed for precise motor protection in industrial HVACR and pumping applications. Engineered to replace legacy ESP100 units without enclosure modifications, this 3 phase overload relay handles a wide current range of 10 to 40 Amps. Unlike standard bimetallic options, the solid state design is ambient insensitive, virtually eliminating nuisance tripping caused by varying