Honeywell VR8305M4801 Combustion Valves
A combined gas controller designed for 24 Vac hot surface/direct ignition systems and gas appliances, with capacities ranging from 30 to 415 cubic feet per hour.
Key Features
- Integrated manual valve, two automatic actuators, and pressure regulator
- Dual automatic valve system for enhanced safety
- Solenoid-controlled valve opens with thermostat heating command
- Diaphragm valve opens under regulator control, closes during gas or power interruption
- Compliant with double safety shut-off specifications
- Conversion kits available for natural gas to LPG and vice versa
- Light switch sequence operation
- Top-accessible adjustments, wiring, and indicator light sockets
- Compatible with S89C, E, F, and S87 Series 5 and later models
Technical Specifications
| Application |
Single-Level |
| Dimensions |
5 3/8" H * 5 1/16" W * 2 1 1/16" D (135mm * 129mm * 69mm) |
| Item Type |
Gas Control Valve |
| Installation |
0 to 90 degree rotation from upright position in any direction |
| Frequency |
50Hz / 60Hz |
| Certifications |
UL (MH8191) / CSA International (112395) |
| Electrical Connection |
1/4" quick-connect male terminal |
| Voltage |
24 volts |
| Operating Temperature |
-40°F to +175°F (-40°C to +79°C) |
| Body Type |
Straight-through opening |
| Pressure Rating |
1/2 psi (3.5 kPa) |
| Inlet/Outlet Size |
3/4" * 3/4" |
| Pressure Tap |
1/8" NPT thread with plug |
| Fuel Type |
Natural Gas |
| Capacity |
300,000 BTU/h (minimum 30,000 BTU/h at 1" water column pressure) |
| Pressure Regulator Setting |
3.5" water column (0.87 kPa) |
| Ignition Type |
Direct Ignition |
| Expected Setting |
0.62 amperes |
Primary Application: Single-level gas appliance control
Capacity Range: 30,000 - 300,000 BTU/h
Safety Compliance: Double shut-off system with UL and CSA certifications