The Q34A thermocouples sense the pilot flame on standing pilot gas-fired heating systems. The pilot flame heats the tip of the thermocouple, producing a temperature differential between it and the base to generate 3 Millivolts

Honeywell G363-22

Honeywell Q313A1188/U Thermopile Generator, 750 MV, 35" Lead, 600 - 750 MV Open Circuit Output

Honeywell G391-2

Honeywell VR8304P4504/U 1-Stage Intermittent Pilot/Spark Natural Step-Opening Combination Gas Control Valve, 3/4"

Honeywell G647-93

Honeywell VR8300A3500/U Combination Gas Control Valve, 1/2 x 3/4", 30000 - 290000 BTU

Honeywell G647-97

Honeywell VR8300A4508/U Combination Gas Control Valve, 3/4", 30000 - 300000 BTU

Controls includes safety shut-off, manual valve, (2) automatic operators, pressure regulator and pilot adjustment
• Compact size
• Provides (2) 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
• Meets codes requiring dual safety shut-off
• 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 gas control
• Adjustable servo regulator effectively maintains almost constant gas output pressure under wide fluctuations in gas supply pressure
• Compatible with ECO connector
• Lite-Rite (off-pilot-on) lighting sequence
• Includes natural to LP conversion kit, (2) 3/4 x 1/2" reducer bushing
• 0 - 90 deg in any direction from the upright position of the gas control knob, including vertically mounting
• Straight-through with flange body pattern
• Standard pressure regulator
• Mounting: 0 to 90 degs in any direction from the upright position of the gas control knob, including vertically
  
  

  Honeywell G647-98

Honeywell 392125-2 Ignition Cable Assembly, 36"

• Right angle boot on the igniter end and a straight boot on the module end

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Honeywell G565-38

Honeywell G565-38

Honeywell S87D1004 Direct Spark Ignition Control Module, 24 VAC, 60 Hz, 1-15/16" L x 4-1/16" W x 5-1/4" H

• Control ignition sequence and gas control operation
• Generate high voltage potential for main burner ignition
• Lockout after one trial for ignition if main burner fails to ignite
• Reset from thermostat after lockout
• Use modules with any combination gas control designed for direct spark applications and rated 2 amp or less

Sid Harvey Item #:G565-36: Replaces Part #:'s : 12533,
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G565-36

G565-36

Honeywell VR8345 Direct Intermittent Pilot 1-Stage Compact Natural/LP Combination Gas Control Valve, 3/4"

honeywell g674-103

These gas controls combine a Lite-Rite manual gas cock, safety shutoff pilotstat assembly, millivoltage automatic valve operator, and optional gas pressure regulator. They require the use of a 750 mV powerpile generator (thermopile). The generator, heated by the pilot burner flame, provides the electrical energy to operate the combination gas control. A millivoltage thermostat with suitable accessory controls completes the automatic control system for the heating appliance.

Honeywell G650-54

Honeywell V800A1476/U Combination Natural Gas Control Valve, 1/2 x 3/4", 23000 - 290000 BTU

Honeywell G647-50A

Honeywell 390686-1 LP Gas Pilot Orifice for Q314, Q345 and Q350 Pilot Burners

Honeywell G525-44

Honeywell 390686-4/U Pilot Orifice for Q380, Q314, Q373 and Q308 Intermittent Pilot Burner/Igniter, 0.018" (BCR18), Natural Gas

Honeywell G525-42