• Controls include manual valve, two automatic operators, servo pressure regulator and pilot adjustment. • 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 shutoff. • Natural to LP and LP to Natural conversion kits available for standard and slow opening gas valves. • LITE-RITE (OFF-PILOT-ON) lighting sequence. • 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. • Compatible with ECO connector.VR8200H1251/U Single Stage, 24 Vac, Slow Opening, Standing Pilot Gas Valve. 1/2 x 1/2". Set 3.5" WCIgnition Type | Standing Pilot |
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Overview | Combination gas controls for use in 24 Vac, gas-fired, standing pilot appliances with capacities from 20 to 200 cfh. |
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Capacity @ 1 in. p.d. | 130,000 BTU/hr; 40,000 BTU/hr minimum |
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Pressure Tapping | 1/8 in. NPT with plug |
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Electrical Connections | Combination screw and 1/4 in. male quick connects. |
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Temperature Range (F) | 0 F to 175 F |
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Includes | One 1/2" x 3/8" reducer bushing |
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Temperature Range (C) | -18 C to +79 C |
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Mounting | 0 to 90 degrees in any direction from the upright position of the gas control knob, including vertically. |
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Dimensions (in.) | 5 3/8 in. high x 4 1/16 in. wide x 2 11/16 in. deep |
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Dimensions (mm) | 135 mm high x 104 mm wide x 69 mm deep |
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Approvals, Underwriters Laboratories Inc | UL Component Recognized: File no. MH5323 |
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Body Pattern | Straight-through |
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Opening Characteristics (standard, step) | Slow Opening |
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Pressure Regulator Setting (psi) | 3.5 in. wc |
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Pressure Regulator Setting (kPa) | 0.87 kPa |
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Pressure Ratings (psi) | 1/2 psi |
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Pressure Ratings (kPa) | 3.5 kPa |
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Inlet/Outlet Size (in.) | 1/2 in. x 1/2 in. |
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Pilot Gas Outlet | Compression fitting for 1/4 in. OD tubing |
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Approvals, American Gas Association IAS | AGA Design Certified: File no. L2025006; CGA Design Certified: File no. L2025006; UL Component Recognized: File no. MH5323 |
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Product Family
Cross Reference
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Functional |
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Manufacturer Suggested Replacement |
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