Robertshaw 720-400 Valve 30067439-890 Optimized 120V performance delivers consistent

Optimized 120V performance delivers consistent ignition cycles in high-efficiency furnaces

With a 330V rating

ensuring consistent performance without the risk of common needle-valve clogging found in inferior units

requiring a technician to identify and clear the root cause of the trip before system restart

a 240V/4500W element operated at 208V will only produce approximately 3500W of heat

Robertshaw 720-400 Valve 30067439-890 Optimized 120V performance delivers consistentThe 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,