Resideo VR8215S1503/U Single Stage, 24 Vac, Standard Opening, Direct Ignition Gas Valve. 1/2 x 1/2 in Set 3.5 in WC

Item #: HONE-VR8215S1503/U
Mfr. part #: VR8215S1503/U
UPC: 085267693868

Key specifications

Voltage24 Vac
Pressure Rating1/2 psi
Inlet/Outlet Size1/2 in. x 1/2 in.
Body PatternStraight-through
Opening CharacteriStandard Opening

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$112.53

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Shipping details

Shipping weight: 1.5 lb
Box size: 5.85 × 4.7 × 3.2 in

Installation by a licensed gas technician is required. Confirm the part against your appliance's parts list.

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Brand	Resideo
Manufacturer part #	VR8215S1503/U
Inlet/Outlet Size	1/2 in. x 1/2 in.
Body Pattern	Straight-through
Capacity (kBtuh)	At 1 in. wc p.d.-- 150,000 BTUh: 15,000 BTUh minimum: 200,000 BTUh maximum Natural Gas
Opening Characteristics	Standard Opening
Voltage	24 Vac
Frequency	50, 60 Hz
Electrical Connections	1/4 in. quick-connect male terminals
Pressure Rating	1/2 psi
Regulator Setpoint	3.5 in. wc
Pressure Tapping	1/8 in. NPT with plug
Operating Temperature	-40 F to +175 F
Type of Fuel	Natural (LP with included conversion kit)
Ignition Type	Direct Ignition
Mounting	Multipoise - Mounts in any direction
Application	Single Stage
Includes	Natural to LP Conversion Kit
Dimensions	3.38 inches high x 4.44 inches widex 2.70 inches deep
CSA	CSA International: 112395
Pilot Gas Outlet	None
Approvals, Australian Gas Association	7960
Pressure Regulator	Standard
UPC	085267693868

The VR8215S1503 is a single-stage gas control valve from Resideo (Honeywell Home) for direct ignition appliances, 24 Vac coil.

The gas valve is the component that admits fuel to the burner and shuts it off. It carries the main shutoff, the pressure regulator that holds manifold pressure steady as supply pressure varies, and the safety interlock that keeps gas off until the control system has proved it is safe to light.

Direct ignition skips the pilot entirely: the main burner is lit directly by a spark or a hot surface igniter and proved by flame rectification. Fewer parts in the gas path, and nothing burning between cycles.

The valve is standard opening. A slow-opening valve ramps the burner up over a couple of seconds to soften the light-off; a standard-opening valve goes to full rate at once. Match the opening rate of the valve coming out — this is one of the differences that does not show on the outside of the body.

Gas appliance safety. A gas valve must match the appliance it is fitted to — ignition system, capacity, inlet pressure and gas type. Replacement is work for a licensed gas technician, and the appliance manufacturer's parts list is what decides the correct valve, not the physical fit of the threads. If the replacement does not match, the appliance can fail to light, fail to prove flame, or overfire.