Specifications

Combination Gas Controls
114 customer.honeywell.com 70-6910
VR4305 Direct Ignition Dual Automatic Valve Combination Gas Control
Combination gas control for use with hot surface/direct spark
systems in 120 Vac, gas-fired appliances, with capacities from 30
to 415 cfh.
• Controls include manual valve, two automatic operators and
pressure regulator.
• Compact size.
• Provides two automatic valves.
• Solenoid operated first automatic valve opens on thermostat call for
heat; closes when call for heat ends.
• Diaphragm-operated second automatic valve opens under control of
regulator; closes if gas or power supply is interrupted.
• Meets codes requiring dual safety shut-off.
• Natural to LP and LP to Natural conversion kits available for
standard and slow opening gas valves.
• Adjustable servo regulator effectively maintains almost constant gas
output pressure under wide fluctuations in gas supply pressure.
• ON/OFF lighting sequence.
Type: Single Stage
Body Pattern: Straight-through
Capacity @ 1 in. p.d. 300,000 BTU/hr; 30,000 BTU/hr minimum
Anticipator Setting: 0.13 A
Ignition Type: Direct Ignition
Ambient Temperature Range: -40 F to +175 F (-40 C to +79 C)
Pressure Ratings: 1/2 psi (3.5 kPa)
Pressure Tapping: 1/8 in. NPT with plug
Electrical Ratings: 120 Vac
Frequency: 60 Hz
Electrical Connections: 1/4 in. male quick-connects; 24 in. (610 mm)
leadwires.
Mounting: 0 to 90 degrees in any direction from the upright position of
the gas control knob, including vertically.
Includes:
One 1/2 in. x 3/8 in. reducer bushing, Natural to LP Conversion
Kit, Two 3/4 x 1/2 in. reducer bushings
Approvals:
American Gas Association: AGA Design Certified: File No. L2025007.
Canadian Gas Association: CSA Design Certified: File No. L2025007.
Underwriters Laboratories, Inc. UL Component Recognized.
Product Number Type of Gas
Opening Characteristics
(standard, step) Inlet/Outlet Size (in.)
Pressure Regulator Setting
Electrical
Ratings(psi) (kPa)
* VR4305M4532 Natural Standard 3/4 in. x 3/4 in. 3.5 in. wc 0.87 kPa 120 Vac
* TRADELINE models • SUPER TRADELINE models