Description
Honeywell VR8305M3506 Direct Ignition Dual Automatic Combination Gas Valve
The Honeywell VR8305M3506 is a dependable, single-stage direct ignition dual automatic combination gas valve engineered for a wide range of residential and light commercial gas-fired heating appliances. With a straight-through body pattern and a compact 1/2″ inlet x 3/4″ outlet configuration, this valve delivers precise gas flow control and reliable ignition performance across an impressive BTU range of 30,000 to 415,000 BTU/hr.
Key Features
- Direct ignition dual automatic combination valve design
- Inlet/Outlet: 1/2″ inlet x 3/4″ outlet connection
- Operating voltage: 24VAC
- Single-stage operation for straightforward on/off gas control
- Standard opening speed for reliable, consistent gas delivery
- Straight-through body pattern for easy in-line installation
- Factory-set regulator: 3.5″ W.C. outlet pressure
- BTU capacity range: 30,000 – 415,000 BTU/hr
- Pressure rating: 1/2 lb (PSI)
- Includes 1/8″ pressure tapping with plug for field pressure measurement
Application & Compatibility
The VR8305M3506 is designed for use with natural gas appliances utilizing direct spark ignition (DSI) systems. Its broad BTU range and standard 24VAC control voltage make it compatible with a wide variety of furnaces, boilers, unit heaters, and other gas-fired equipment. The straight-through body pattern simplifies installation and replacement in existing systems.
Specifications
- SKU / Part Number: VR8305M3506
- Brand: Honeywell
- Valve Type: Dual Automatic Combination Gas Valve
- Ignition Type: Direct Ignition (DSI)
- Inlet Size: 1/2″
- Outlet Size: 3/4″
- Control Voltage: 24VAC
- Stages: Single Stage
- Opening Speed: Standard
- Body Pattern: Straight-Through
- Regulator Setting: 3.5″ W.C.
- BTU Range: 30,000 – 415,000 BTU/hr
- Inlet Pressure Rating: 1/2 lb
- Pressure Tapping: 1/8″ with plug







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