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Resideo VR8205Q2787T 1/2" 2-Stage Direct Ignition Gas Valve 24V

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Special Price $234.14 Regular Price $259.89
In stock
SKU
VR8205Q2787T
The Resideo VR8205Q2787T 2-Stage Standing Pilot Gas Valve is a 24V valve that is suitable for two stage heating systems with natural gas. It has a direct spark ignition system to guarantee efficient ignition of the burner. This gas valve is designed to work in a range of temperatures from -40°F to 175°F hence can be used in any climate. The appliance also has a flow rate of 20,000 BTU/h and a connection bolt size of 1/2” making it efficiently control the flow and pressure of the gas in the system to balance heating output. Its standard opening regulation type enables a smooth and continuous operation, which enhances system efficiency and comfort.
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HVAC Controls & Electrical, Valves
Manufacturer:
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Specifications

  • Application: Two Stage
  • Fuel: Natural Gas
  • Voltage: 24 VAC
  • Connection Size: 1/2"
  • Ignition: Direct Spark Ignition
  • Temperature: -40°F to 175°F
  • Capacity: 20,000 BTU/h
  • Regulation Type: Standard Opening
Manufacturer Name: Resideo
Product Number: VR8205Q2787T
OEM Part Number: VR8205Q2787T
Product Description: 1/2" 24V 2Stg Dirctign Gasvlv
Weight:2.41lbs/1093.16g

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Product Questions (2)
Customer Questions
What maintenance is required for the Resideo VR8205Q2787T Gas Valve?

Regularly inspect the valve for gas leaks, corrosion, and proper wiring connections. Ensure the pilot assembly and surrounding components remain clean and unobstructed. Routine checks help maintain safe operation and accurate ignition performance. Always turn off power and gas supply before servicing.

What are common issues with the Resideo VR8205Q2787T Gas Valve?

  • Failure to open or close properly due to internal component wear.
  • Inconsistent gas flow causing irregular burner operation.
  • Electrical connection faults leading to ignition failure.
  • Sticking valve mechanism affecting proper stage transition.

Installation Steps

Step 1: Turn off gas supply and electrical power, verify no gas pressure remains.

Step 2: Remove old valve and clean pipe threads.

Step 3: Mount new valve in correct flow direction using approved fittings and sealant.

Step 4: Connect pilot, main gas, and electrical terminals per wiring diagram.

Step 5: Restore gas slowly, check leaks with soap solution.

Step 6: Test ignition and stage operation.