Description
The Honeywell V4943A1011 is a high-performance, normally-closed diaphragm gas valve, designed for fast and reliable on/off control of natural or LP gas in commercial applications. With a rugged die-cast aluminum body and straight-through design, it’s a dependable choice for boilers, rooftop heaters, unit heaters, and more.
Features:
- Designed for replacement for V4843A/V8843A Gas Valves.
- Suitable for use on atmospheric boilers, commercial water heaters, and rooftop heaters.
- V8943A/V4943A models are solenoid-operated diaphragm valves for on/off flow control of natural or LP gas.
- Valve body of die-cast aluminum with a straight-through pattern.
- V4943 are used with line voltage, on/off controllers; V8943A are used with 24 Vac thermostats or controllers.
- Valve closes on power failure; recommended for final shutoff service.











