Specifications

Combination Gas Controls
110 customer.honeywell.com 70-6910
VR4304 Intermittent Pilot Dual Automatic Valve Combination Gas
Controls
Combination gas control for use in 120 Vac, gas-fired, intermittent
pilot appliances with capacities from 30 to 415 cfh.
• Controls include safety shutoff, manual valve, two automatic
operators, pressure regulator and pilot adjustment.
• Use with S86F,H; S860D; S8600F,H; S8610 and S90A,B Control
Modules.
• Compact size. Provide 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.
• Meet codes requiring dual safety shutoff.
• Standard and slow opening natural gas models include natural to LP
gas conversion kit; LP to natural gas conversion kit also available.
• All adjustments, wiring connections and pilot outlet are accessible
from top of control.
• Adjustable servo regulator effectively maintains almost constant gas
output pressure under wide fluctuations in gas supply pressure.
• Compatible with ECO connector.
• ON-OFF lighting sequence.
Type: Single Stage
Dimensions, Approximate: 5 3/8 in. high x 4 1/16 in. wide x 2 11/16 in.
deep (135 mm high x 104 mm wide x 69 mm deep)
Body Pattern: Straight-through
Capacity @ 1 in. p.d. 300,000 BTU/hr; 30,000 BTU/hr minimum
Anticipator Setting: 0.1 A
Ignition Type: Intermittent Pilot
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
Pilot Gas Outlet: Compression fitting for 1/4 in. OD tubing
Electrical Connections: 1/4 in. quick-connect male terminals
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;
CGA Design Certified: File No. L2025007
* VR8300C4506 Natural Step Opening 3/4 in. x 3/4 in. Full Rate: 3.5
in. wc; Step
Setting: 0.9 in.
wc
Full Rate: 0.87
kPa; Step
Setting: 0.22
kPa
Two 3/4 x 1/2 in. reducer bushings
VR8300H2109 Natural Slow Opening 1/2 in. x 1/2 in. 3.5 in. wc 0.87 kPa —
VR8300H4501 Natural Slow Opening 3/4 in. x 3/4 in. 3.5 in. wc 0.87 kPa —
Product Number
Type of
Gas
Opening
Characteristics
(standard, step)
Inlet/Outlet Size
(in.)
Pressure Regulator Setting
Includes(psi) (kPa)
* TRADELINE models • SUPER TRADELINE models
Product Number Type of Gas
Opening Characteristics
(standard, step) Inlet/Outlet Size (in.)
Pressure Regulator Setting
Electrical
Ratings(psi) (kPa)
* VR4304M4519 Natural Standard 3/4 in. x 3/4 in. 3.5 in. wc 0.87 kPa 120 Vac
* TRADELINE models • SUPER TRADELINE models