A vent limiting orifice or device when used with Maxitrol regulators does not release or relieve gas into the environment during normal operation. Vent limiters are designed for use indoors and in spaces where limiting the amount of gas escapement due to diaphragm failure is critical. Vent limiters should not be used outdoors if they are exposed to the environment. 13A15 Vent Protector is available for outdoor use when vent protection is required.

A vent limiting orifice or device when used with Maxitrol regulators does not release or relieve gas into the environment during normal operation. Vent limiters are designed for use indoors and in spaces where limiting the amount of gas escapement due to diaphragm failure is critical. Vent limiters should not be used outdoors if they are exposed to the environment. 13A15 Vent Protector is available for outdoor use when vent protection is required.

• For up to 1/2 psi (14" WC) inlet pressure
• Note - when using the vent limiting device, regulator must be mounted in a horizontal upright position

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Baso Y75AS-1 Flame Sensing Probe for Intermittent Pilot Ignition Systems

• Compact design
• Detachable lead wires - allows individual wires to be replaced instead of the entire assembly
• 90 deg maximum bend angle

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Weil-McLain Heating Parts 51295 Pilot Honeywell Q3480B1041

Weil-McLain Heating Parts 51263 Burner W/Pilot Bracket

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

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,

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.

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.

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.

Resideo VR8215S1503 Combination Natural Gas Control Valve Direct Spark Ignition 1/2" x 1/2" 24 VAC 150k BTU,

Cello WP6-2-08

Resideo VR8215T1502 Combination Natural Gas Control Valve Direct Spark Ignition 1/2" x 1/2" 24 VAC 150k BTU,

Cello WP6-2-10