Robertshaw 720-400 Valve 30067439-890 016-inch orifice diameter

016-inch orifice diameter

the HH19ZH190 is an OEM-specific part for Carrier-manufactured units

and 240V configurations

verifying the coil voltage and amperage compatibility is critical to preventing premature burnout or localized overheating at the terminal connections

If the furnace is locked out on a high-limit code

Robertshaw 720-400 Valve 30067439-890 016-inch orifice diameterThe 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,