Description
The Honeywell VS820A1740 is a 3/4″ millivolt (MV) gas valve designed for use with liquefied petroleum (LP) gas in standing pilot heating systems. Engineered for dependable performance in residential and light commercial applications, this valve operates without an external power source — making it ideal for systems that rely on a thermocouple or thermopile millivolt circuit for safe, self-powered gas control.
Key Features
- 3/4″ inlet and outlet connection for straightforward installation
- Configured for LP (liquefied petroleum/propane) gas service
- Millivolt (MV) operation — no external electrical power required
- Designed for standing pilot heating systems
- Compact, reliable valve body construction
- Compatible with Honeywell millivolt thermostat and thermopile systems
Application
The VS820A1740 is well-suited for gas-fired appliances including wall heaters, floor furnaces, boilers, and other standing pilot heating equipment that operate on LP gas. Its millivolt design ensures the valve opens and closes in response to the low-voltage signal generated by the pilot’s thermopile, providing safe and efficient fuel control without reliance on line voltage.
Specifications
- Brand: Honeywell
- Model / SKU: VS820A1740
- Pipe Size: 3/4″
- Gas Type: LP (Liquefied Petroleum / Propane)
- Valve Type: Millivolt (MV) Gas Valve
- Pilot System: Standing Pilot
Why Choose Jackson Systems?
Jackson Systems stocks a wide selection of Honeywell gas valves and HVAC controls to keep your projects moving. Order the VS820A1740 today for fast shipping and expert support.
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