Weil-McLain 383700313 Gas Valve,
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Weil-McLain Heating Parts 640000088 AB-155C 3-Way Valve

Weil-McLain Heating Parts 640000028 Aquabalance 3-Way Valve

Weil-McLain 383900027 Assembly Valve with Gasket & O-Ring,
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Basco H91RG-1 Automatic Gas Valve 24 VAC 3/4" 325K BTU,
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Basco H17DB-5 Automatic Pilot Valve 1/2" NPT 165K BTU,
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Basco H17BA-2 Automatic Pilot Valve 1/4" NPT 94K BTU,
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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

Sid Harvey Item #:G647-98: Replaces Part #:'s : 28424,

Honeywell G647-98

The Robertshaw 700 series 24 volt combination gas valves offer replacement flexibility. With capacities ranging to 720000 BTU, 3-position outlets and multi-positional capability, these combination gas valves offer unlimited replacement possibilities. The 24 volt Uni-Kit models are suitable for either natural or LP gas. The valve is factory set at 3.5" WC natural gas. A regulator cover plate is included to convert to LP gas. Reliability, performance, flexibility and ease of installation and service in one compact control. Models that have a safety magnet have a notched or slotted magnet for applications requiring the use of an ECO energy cut-off switch. The automatic pilot safety valve is separate from the gas cock and provides gas shutoff in case of pilot outage. Valves can be mounted in any position except upside down.

Robertshaw G648-2

The Robertshaw 700 series 24 volt combination gas valves offer replacement flexibility. With capacities ranging to 720000 BTU, 3-position outlets and multi-positional capability, these combination gas valves offer unlimited replacement possibilities. The 24 volt Uni-Kit models are suitable for either natural or LP gas. The valve is factory set at 3.5" WC natural gas. A regulator cover plate is included to convert to LP gas. Reliability, performance, flexibility and ease of installation and service in one compact control. Models that have a safety magnet have a notched or slotted magnet for applications requiring the use of an ECO energy cut-off switch. The automatic pilot safety valve is separate from the gas cock and provides gas shutoff in case of pilot outage. Valves can be mounted in any position except upside down.

Robertshaw 700-442

The Robertshaw 7 series 24 volt combination gas valves offer replacement flexibility. With capacities ranging to 72 BTU, 3-position outlets and multi-positional capability, these combination gas valves offer unlimited replacement possibilities. The 24 volt Uni-Kit models are suitable for either natural or LP gas. The valve is factory set at 3.5" wc natural gas. A regulator cover plate is included to convert to LP gas.