Junkers
Gas Leak at Appliance
Furnace emits smell of gas near appliance, even when not running
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose gas union on Junkers gas valve, Damaged gas pipe, Faulty gas valve not sealing, Incorrectly fitted test point cap
How to Fix / Troubleshooting
Critical safety warning: If you smell gas, do not operate electrical switches, do not use open flames, and ventilate the area immediately.
- 1. Shut off gas: Close the main gas isolation valve to the furnace and, if necessary, the main gas supply to the building.
- 2. Ventilate: Open windows and doors to disperse gas.
- 3. Do not attempt repairs: Do not tighten gas fittings yourself unless you are a licensed gas technician.
- 4. Call emergency services: Contact your gas supplier's emergency number or a licensed gas technician to locate and repair the leak using proper test equipment.
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Repair Difficulty
Professional Required
5/5
Required Part
Gas Valve Assembly
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