Return to 21920 Mr. Heater Themrocouple With Tip Switch Connections. MH/HS33
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  5 of 5 people found the following review helpful:
 
5 of 5 Worked great and what customer was looking for Thk December 15, 2022
Reviewer: Terry Schultz  
great

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  5 of 5 people found the following review helpful:
 
5 of 5 MR. HEATHER 21920 themrocouple November 9, 2022
Reviewer: NEAL STILLMAN  
TESS GREAT JOB MY MR. HEATER  IS RUNNING AGAIN THANKS TO YOU

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  5 of 5 people found the following review helpful:
 
5 of 5 Good quality replacement part. June 29, 2022
Reviewer: Bob Davis  
Reasonably-priced. Shipping was excellent

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  5 of 5 people found the following review helpful:
 
5 of 5 for my dewalt 45000 btu heater December 22, 2019
Reviewer: james simpson  
this was an exact replacement for my dewalt heater. The original went bad after about 30 minutes of use. Got the part right away,installed it in about a minute and fired it up. I've used it for about 2 hours total and it's still working so I guess it's better than the original.

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  5 of 5 people found the following review helpful:
 
5 of 5 Recommend! November 23, 2019
Reviewer: Gary Starr  
Recommend!

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  5 of 5 people found the following review helpful:
 
5 of 5 Fits Dewalt DXH45LP October 29, 2019
Reviewer: DM  
After endless searching I finally figured out that this was an exact replacement for the thermocouple on my DeWalt DXH45LP heater. I just so happens the part listed on the Dewalt parts list is 21920. Installed and worked perfectly. TessTools delivered super fast with reasonable shipping rates, would definitely shop here again.

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  5 of 5 people found the following review helpful:
 
5 of 5 Replacement Parts February 17, 2019
Reviewer: rice1ns  
I called Mr. Heater and they gave me the correct part number to order. I looked online and found TESS had the items in stock at a reasonable price. They shipped them as promised and the parts repaired the heater.    I would buy from them again.

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  5 of 5 people found the following review helpful:
 
5 of 5 Thermocoupler June 3, 2017
Reviewer: Nancy Dyer  
I found the thermocoupler I needed quickly and easily.    Pricing was reasonable, shipping was quick and the service was seamless.    I will definitely be using Tess again!



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  5 of 5 people found the following review helpful:
 
5 of 5 Thermocoupler March 6, 2017
Reviewer: Nancy Dyer  
I found the thermocoupler I needed quickly and easily.    Pricing was reasonable, shipping was quick and the service was seamless.    I will definitely be using Tess again!



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  5 of 5 people found the following review helpful:
 
5 of 5 More help needed December 4, 2016
Reviewer: Mark Andrews  
The thermocouples installed easily but obviously was not my problem.  The valve will not stay open.   No matter how long I hold valv open after lighting the heater, the valve does not stay open.   Do you think it may be the spring mechanism between valve button and thermocoupler?

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