Overview

Combination gas controls 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.
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 the regulator; closes if gas or power supply is interrupted.
Meet codes requiring dual safety shutoff.
Natural to LP and LP to Natural conversion kits available for standard and slow opening gas valves.
All adjustments, wiring connections and pilot outlet are accessible from top of control.
ON-OFF lighting sequence.

Application: Single Stage
Dimensions (in.): 4 5/8 in. high x 4 1/8 in. wide x 2 11/16 in. deep
Dimensions (mm): 117 mm high x 104 mm wide x 69 mm deep
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: MH5323
Approvals, Canadian Standards Association: CSA International: 112395
Customer Special: Nordyne
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
Body Pattern: Straight-through
Opening Characteristics: Standard Opening
Pressure Ratings (psi): 1/2 psi
Pressure Ratings (kPa): 3.5 kPa
Inlet/Outlet Size (in.): 1/2 in. x 1/2 in.
Pressure Tapping: 1/8 in. NPT with plug
Type of Fuel: Natural; LP
Capacity (kBtuh): At 1 in. wc p.d.-- 150,000 BTUh: 20,000 BTUh minimum
Approvals, Australian Gas Association: Australian Gas Assoc. Design Certificate: 4214; Approved for Delta C Applications
Pressure Regulator Setpoint (in. wc): 3.5 in. wc (natural); 10 in. wc (LP)
Pressure Regulator Setpoint (kPa): 0.87 kPa (natural); 2.49 kPa (LP)
Ignition Type: Direct Ignition
Anticipator Setting: 0.5 A