Coolrunner Gas Patio Heater Repair Replacement Parts Outdoor Heaters Safety Kits Thermocouple (M8 x1) and FD4 Dump Switch for Propane Gas Patio Heater
- Well Made & Safer: The thermocouple is made of brass and red copper and the anti-tilt switch, is made of ABS, which will automatically stop heating when the gas heater is tilted
- Wide Compatibility: The patio heater thermocouple replacement is suitable for most propane heaters, patio heaters, and other gas heaters with thermoelectric safety
- Dimension: The total length of the thermocouple is 350mm, the thermocouple probe is M6*0.75 and the threaded end is M8*1, please measure your original parts before ordering. The weak current FD4 dump switch is for gas R≤10 mΩ
- Easy to install: It is easy to replace just follow the way you remove the defective part. Notice: Keep the thermocouple probe about 5mm from the burner hole
- Great Value for Money: If the thermocouple or dump switch of your gas heater is broken, you just need to change the replacement which will save $200 for you
| Indoor/Outdoor Usage | Outdoor |
| Brand | Coolrunner |
| Color | Black, White |
| Form Factor | Pedestal |
| Special Feature | Replaceable Parts |
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Save 10% when you buy two or more items.
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Get 5% off your next purchase.
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Enjoy free delivery on orders above $200.
3-6 days (Domestic)
Confidence-backed purchases with 30-day return support.
SKU |
BRSWYHY7BUHA4CDJ |
Category |
Patio, Lawn & Garden , Outdoor Heating & Cooling , Patio Heaters |
Tags |
If your heater would not stay lit after you release the knob?
If it is too expensive to change a new patio gas heater just because of the broken thermocouple or dump switch?
Coolrunner Thermocouple & FD4 Dump Switch replacement parts will be your best choice that fits most gas patio heaters
Warning tips:
1. Please check if the dimension of our thermocouple and dump switch is consistent with your original equipment before purchasing
2. Make sure the thermocouple is well connected with the dump switch or valve
3. If you release the knob, the gas valve shut off again. Please check If your thermocouple is always heated on flame. Turn on the gas and push your valve 5-10s until the thermocouple probe is heated
4. Keep the thermocouple probe about 5mm from the burner hole
Specifications:
Total Length: 350 mm
Thermocouple Probe: M6*0.75
End thermocouple Nut: M8 * 1
Flat terminal: 4.8 mm/ 0.19 ''
Package Included:
1 x Thermocouple Sensor
1 x FD4 Dump Switch
Shipping & Delivery
At GofinchKart, we aim to deliver your order as quickly and safely as possible.
Domestic Shipping :
Orders are typically delivered within 3–6 business days.
International Shipping:
Estimated delivery time is 12–26 business days, depending on the destination and customs processing.
You will receive a tracking number once your order has been dispatched. Delivery times may vary during holidays or due to unforeseen delays.









