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Trane VAL9029 1/2" Slow Open Gas Valve 24V J-Series

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Special Price $98.13 Regular Price $112.85
In stock
SKU
VAL9029
The Trane VAL9029 is a slow-opening, 24-volt J-Series gas valve designed to precisely control the flow of natural gas in residential HVAC systems. Made of durable aluminum, it features a compact 1/2-inch size and can withstand a maximum pressure of 125 psi. This valve operates within a temperature range of -18°C to 55°C (0°F to 131°F), making it suitable for various climates. The slow-opening design ensures a gradual and safe introduction of gas into the furnace or boiler, minimizing stress on the system and reducing noise. The J-Series designation signifies an integrated manual shut-off feature, allowing you to stop the gas supply quickly in case of emergencies.
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HVAC Controls & Electrical, Valves
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Specifications

  • Size: 1/2 Inch
  • Material: Aluminium
  • Pressure Regulator(psi): 125 Psi
  • Temperature Range (F)/(c): -18°C-55°C
  • Weight: 1.75 lbs
  • Frequency: 60Hz
  • Type of Gas: Natural Gas
  • Voltage: 24V
  • Connection type: NPT
Manufacturer Name: Trane
Product Number: VAL9029
OEM Part Number: VAL9029
Product Description: 1/2" 24V Slowopen J-Ser Gasvlv
Weight:1.75lbs/793.79g

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Product Questions (2)
Customer Questions
What maintenance is required for the Trane VAL9029 Gas Valve?

Inspect wiring connections and ensure the control signals are stable. Clean gas valve exterior and check for debris buildup. Verify inlet pressure and perform periodic leak testing to ensure better, accurate operation in heating systems.

What are common issues with the Trane VAL9029 Gas Valve?

  • Valve sticking or slow opening due to coil wear.
  • Ignition failure or inconsistent gas flow.
  • Electrical coil burnout or signal issues.
  • Gas leakage or pressure irregularities.
  • Overheating or operational noise.

Installation Steps

Step 1: Turn off gas and power supply, verify zero pressure, lockout/tagout.

Step 2: Remove old valve and clean pipe threads thoroughly.

Step 3: Install new valve in correct flow direction, apply approved thread sealant or tape.

Step 4: Connect wiring per wiring diagram and secure all terminals.

Step 5: Restore gas slowly, check for leaks using soap solution, test ignition and operation.

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