The 24v Hot Surface / Direct Spark Ignition Natural from METROPAC is a reliable ignition system designed for natural gas appliances. This unit operates at 24 volts, providing efficient and safe ignition for heating systems. Its hot surface technology ensures quick and reliable ignition, while the direct spark feature enhances safety and performance. Constructed from high-quality materials, this ignition system meets industry standards for durability and reliability, making it an essential component for HVAC and gas appliance applications.
Residential Comfort/Combustion : Combustion Controls : Gas Valves, Residential : Direct Burner Ignition : VR8305 : VR8305M3506/U
Single Stage, 24 Vac, Standard Opening, Direct Ignition Gas Valve. 1/2 x 3/4". Set 3.5" WC
Overview
Combination gas control for use with hot surface/direct spark systems in 24 Vac, gas-fired appliances, with capacities from 30 to 415 cfh.
Features
- 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
- Application
- 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
- Includes
- 3/4" Straight Flange; Natural to LP Conversion Kit; 3/4" x 1/2" reducer bushing;
- Item Type
- Product
- Mounting
- 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically.
- Frequency
- 60 Hz
- Approvals, Underwriters Laboratories Inc.
- UL Component Recognized MCCZ2.MH5323
- Approvals, CSA
- CSA International: 112395
- Tradeline Value
-
- Electrical Connections
- 1/4 in. quick-connect male terminals
- Voltage
- 24 Vac
- Operating Temperature Range (F)
- -40 F to +175 F
- Operating Temperature Range (C)
- -40 C to +79 C
- Approvals, Canadian Gas Association
-
- Body Pattern
- Straight-through
- Opening Characteristics
- Standard
- Pressure Ratings (psi)
- 1/2 psi
- Pressure Ratings (kPa)
- 3.5 kPa
- Inlet/Outlet Size (in.)
- 1/2 in. x 3/4 in.
- Pilot Gas Outlet
- None
- Pressure Tapping
- 1/8 in. NPT with plug
- Approvals, American Gas Association
-
- Type of Fuel
- Natural
- Capacity (kBtuh)
- At 1 in. wc p.d.-- 270,000 BTUh: 30,000 BTUh minimum: 370,000 BTUh maximum Natural Gas
- Approvals, Australian Gas Association
-
- Pressure Regulator
- Standard
- Pressure Regulator Setpoint (in. wc)
- 3.5 in. wc
- Pressure Regulator Setpoint (kPa)
- 0.87 kPa
- Ignition Type
- Direct Ignition
- Anticipator Setting
-
