Robertshaw 720-474 Valve

1/2"StepOpenConvReg24v3.5-11wc

720-474 is the direct replacement for 7200ERCS-1

Robertshaw 720-474 Gas Valve – Reliable 24V Dual Gas Control for Residential & Commercial Applications

The Robertshaw 720-474 Gas Valve is a versatile 24-volt dual gas valve engineered for precise, safe, and efficient gas flow control in residential and commercial heating systems. Part of the trusted 720 Series, this six-function gas valve integrates a manual valve, safety shut-off magnet, dual automatic valves, main gas regulator, and pilot adjustment, offering comprehensive control in a single unit.

Key Features:

• Model/Part Number: 720-474 (Catalog #17H05)

• Voltage Rating: 24V AC, 0.5 Amps, 50/60 Hz

• Pressure Regulation: 3.5" WC for natural gas or 11" WC for LP gas (convertible)

• Capacity: 150,000 BTU/hr

• Inlet/Outlet Size: 1/2" NPT, side outlets 1/2" FPT with plugs

• Reducer Bushing: 1/2" x 3/8" NPT

• Maximum Inlet Pressure: 14" WC (0.5 PSI)

• Ambient Operating Temperature: -40°F to 175°F

• Gas Compatibility: Natural, manufactured, mixed, LP, and LP/air mixtures

• Safety & Convenience: Gas cock dial marking (Off–Pilot–On), inlet filtered screen, combination screw/spade terminals, standard NEMA terminals

• RoHS Compliant

The Robertshaw 720-474 Valve ensures precise gas regulation, safety, and reliability in a compact, robust design. Its multi-function capabilities and compatibility with various gas types make it an ideal choice for HVAC professionals and contractors seeking dependable gas valve solutions.

Upgrade your heating system with the Robertshaw 720-474 Gas Valve for enhanced control, safety, and efficiency in any gas-fired application.