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Rheem-Ruud AP14339D-1 Gas Control Thermostat Natural Gas

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Special Price $183.28 Regular Price $210.77
Out of stock
SKU
AP14339D-1
The Rheem-Ruud AP14339D-1 Gas Control Thermostat for Natural Gas is one of the essentialparts of the HVAC systems and is mostly used in gas furnaces and water heaters. This is a hard plastic type of thermostat which is used to regulate the temperature of the gas to enable it heat up as desired. The gas control thermostat controls the flow of the gas supplied to keep the set temperature within a range of 40°F and 140°F. This thermostat provides safe and efficient control of gas heating appliances like water heaters, and furnaces among others through the right regulation of the gas. This is mostly used in gas-fired furnaces and water heaters due to the precision in the control of the temperature by the device.
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HVAC Controls & Electrical, Control & Sensing Devices
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Specifications

  • Type: Gas Control Thermostat
  • Material: Plastic
  • Gas Type: Natural gas
  • Temperature: 40°F-140°F
  • Weight: 2.16lbs
Manufacturer Name: Rheem-Ruud
Product Number: AP14339D-1
OEM Part Number: AP14339D-1
Product Description: Gas Control (Thermostat) - Ng
Weight:2.16lbs/979.76g

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Product Questions (2)
Customer Questions
What maintenance is required for the Rheem-Ruud AP14339D-1 Thermostat?

Inspect the thermostat for corrosion and loose wiring regularly. Clean dust and gas residue from contacts to ensure accurate operation. Annual commercial servicing ensures safe gas flow and accurate ignition performance. Always shut off gas before servicing.

What are common issues with the Rheem-Ruud AP14339D-1 Thermostat?

  • Inaccurate temperature regulation due to worn sensors.
  • Failure to ignite gas leading to heating interruptions.
  • Gas leakage around valve or connection points.
  • Thermostat sticking causing continuous burner operation.
  • Erratic pilot light shutdowns during operation.

Installation Steps

Step 1: Turn off gas supply and electrical power; allow appliance to cool completely.

Step 2: Remove access panel and disconnect old thermostat carefully.

Step 3: Note wiring/tubing configuration before detaching.

Step 4: Install new thermostat onto mounting bracket and reconnect gas line and wiring securely.

Step 5: Check for tight fittings and apply leak detection solution.

Step 6: Restore power and gas, then test ignition and temperature control.