Shopping Cart

Your cart is empty.

Your cart is empty.

Coolrunner Gas Patio Heater Repair Replacement Parts Outdoor Heaters Safety Kits Thermocouple (M8 x1) and FD4 Dump Switch for Propane Gas Patio Heater

Free shipping on orders over $29.99

$9.99

$ 4 .99 $4.99

In Stock

About this item

  • 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


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


brian young
Reviewed in the United States on August 7, 2024
Great kit easy to install fixed my upright heater
Leo Gray
Reviewed in the United States on May 16, 2024
Easy to install
Laura
Reviewed in the United States on January 23, 2024
Worked as intended. No issues
PNW WEBFOOT
Reviewed in the United States on May 26, 2022
This item replaced a defective item. It fit perfectly and was easy to install. Works great. Good price fast delivery.
Paula
Reviewed in the United States on March 8, 2022
This just wasn't long enough for our domed tabletop propane patio heater. I'm not sure the description even said that it would work for that type of item. We just took a chance, but it didn't work for us. That does not mean it won't work for what it is designed to be used for.
BK
Reviewed in the United States on October 10, 2022
Worked as stated,
Mike
Reviewed in the United States on May 17, 2021
So the manufacturer is kaput, can't find parts anywhere-- and amazon to the rescue. This part was nearly identical in every relevant manner to the original. Installed and works perfect. I did have to tweak the alignment of the bracket to get reliable first click ignition but I attribute that to age of the heater, as this product isn't the bracket- just telling you in case you're working on a stubborn heater, too.The thermocouple works great. After about 10 seconds of pilot light I can go full send with the gas.
A. M. Smith
Reviewed in Canada on October 7, 2021
Looks high quality but the copper conductors are not long enough for my heater. I am hoping that there is another choice. Will have to return this.
Dr. Gary Thomas Scott
Reviewed in the United States on December 4, 2020
This was an exact replacement. The tilt switch and thermocouple installed easily and the heater fired up immediately when the parts were replaced.
Recommended Products

$8.99

$ 3 .99 $3.99

4.5
Select Option