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typically supporting single and multi-phase configurations up to 277V depending on the specific heater kit it is installed in
Always verify your BTU rating and manifold requirements before installation
Its compact profile allows for easy installation in tight mechanical rooms while meeting all National Board capacity certifications for commercial and residential hydronic applications
which is critical for protecting the blower motor bearings and reducing terminal noise during high-stage operation
Robertshaw 720-400 Valve Els PW 17895 typically supporting single and multi-phaseThe Robertshaw 720 400 Valve is a six function gas valve engineered for professional HVACR applications requiring high capacity performance up to 150,000 BTU. This constant pilot control integrates a manual valve, safety shut off magnet, dual automatic valves, main gas regulator, and pilot adjustment into a single, compact body. Designed for maximum field flexibility, the 1 2x3 4" 24V Combo Gas Valve features a 1 2" NPT inlet and a 3 4" NPT outlet,
US$ 22.00
US$ 98.00
US$ 86.00