Honeywell VR8305M3506 24V Hot Surface / Direct Spark Ignition Natural Gas Valve 1/2" X 3/4" Free Next Day Air Shipping

Honeywell VR8305M3506 24V Hot Surface / Direct Spark Ignition Natural Gas Valve 1/2" X 3/4" Free Next Day Air Shipping
Item# HONVR8305M3506

Product Description

Free Next Day Air Shipping


Combination gas control for use with hot surface/direct spark systems in 24 Vac, gas-fired appliances, with capacities from 30 to 415 cfh.


  • Controls include manual valve, two automatic operators, and pressure regulator.

  • Use with S89C,E,F and S87 series 5 and later.

  • 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 shut-off.

  • 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.

  • ON-OFF lighting sequence.

  • Natural to LP and LP to Natural conversion kits available for standard and slow opening gas valves.

Product Specifications


Single Stage

Dimensions (in.)

5 3/8 in. high x 4 1/16 in. wide x 2 11/16 in. deep

Dimensions (mm)

135 mm high x 104 mm wide x 69 mm deep


Natural to LP Conversion Kit; One 3/4" x 1/2" reducer bushing; One 3/4" straight flange


0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.


60 Hz

Approvals, Underwriters Laboratories Inc.

UL Component Recognized.

Tradeline Value


Electrical Connections

1/4 in. quick-connect male terminals


24 Vac

Operating Temperature Range (F)

-40 F to +175 F

Operating Temperature Range (C)

-40 C to +79 C

Approvals, Canadian Gas Association

CGA Design Certified: File No. L2025007.

Body Pattern


Opening Characteristics

Standard Opening

Pressure Ratings (psi)

1/2 psi

Pressure Ratings (kPa)

3.5 kPa

Inlet/Outlet Size (in.)

1/2 in. x 3/4 in.

Pressure Tapping

1/8 in. NPT with plug

Approvals, American Gas Association

AGA Design Certificate: L2025007

Type of Fuel


Capacity (kBtuh)

At 1 in. wc p.d.-- 270,000 BTUh: 30,000 BTUh minimum

Pressure Regulator Setpoint (in. wc)

3.5 in. wc

Pressure Regulator Setpoint (kPa)

0.87 kPa

Ignition Type

Direct Ignition

Anticipator Setting

0.7 A