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HTP 7250P-449 Dungs Gas Valve T80M

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Special Price $433.34 Regular Price $481.01
In stock
SKU
7250P-449
The HTP 7250P-449 Dungs Gas Valve T80M is used to control the flow of natural gas or propane to the burner assembly of HVAC systems. This concept is to adjust the amount of gas being fed in depending on the control inputs of the thermostat and safety parts, to ensure that fuel is fed to the combustion chamber to produce sufficient heat. It is installed in compatible furnaces, boilers, and heating units to assist in the safe and responsive delivery of fuel. The fuel control section helps the equipment to have controlled combustion and steady performance under normal heating cycles.
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HVAC Controls & Electrical, Valves
Manufacturer:
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Product Questions (2)
Customer Questions
What maintenance is required for the HTP 7250P-449 Dungs Gas Valve?

Regularly inspect the valve for leaks, corrosion, and loose connections. Ensure proper operation by testing control signals and cleaning debris around the valve body. Following safety precautions when handling gas components is essential.

What are common issues with the HTP 7250P-449 Dungs Gas Valve?

  • Gas leakage or failure to open/close.
  • Valve sticking or slow response.
  • Corrosion on connections or body.
  • Erratic gas flow affecting burner performance.

Installation Steps

Step 1: Turn off the gas supply and power to the unit before installation to prevent fire or shock.

Step 2: Locate the existing gas valve and carefully disconnect all gas and electrical connections.

Step 3: Remove the old valve from its mounting position.

Step 4: Install the new valve, ensuring proper alignment and secure mounting.

Step 5: Reconnect gas and electrical connections according to manufacturer specifications.

Step 6: Slowly restore gas supply and check for leaks using a proper gas detector.