This 6654 13" thermocouple was used on LP heaters made by Scheu.

Brands include Universal and All Pro

Alternate Part #'s:16654, H08F, 6654NR, 35916

When you let go of the button on the gas valve and the heater won't ignite, three parts may cause this problem. The thermocouple, the valve itself and a heat limit switch if your heater has one. Of these three parts, about 80% of the time its a bad thermocouple causing the problem.

Models include- 40FAS, 40FAC, SPC55, SPC85, SPC125, 55-F, 85FAC, 125-F 

 

Our product listings now include a shipping fee for accounting purposes, with the total price remaining mostly unchanged. For instance, a part that was previously priced at $28 with free shipping is now listed at $20 plus a $8 shipping fee, resulting in the same total cost. This adjustment allows us to maintain transparency in our pricing structure and is the reason why we do not offer combined shipping.

 

Avoid the frustration of long delivery times by choosing Priority Mail for your orders. While most sellers use USPS for small orders, there is a 5% chance that your package may take up to three weeks to arrive. If it has been two weeks and you are still waiting, feel free to email USPS at uspsselect at usps.gov to inquire about the location of your package.

 

This product offers a hassle-free return or exchange process. Simply email us if you need to initiate a return or exchange. However, please note that if you request a return through eBay, an exchange will not be possible.

 

The product will be shipped via first class mail, unless you opt for priority mail. We strive to ship most orders on the same day, and all weekday orders are guaranteed to ship within 24 hours. Please be aware that first class mail may take up to two weeks to arrive, so if you are in a hurry, we recommend choosing priority mail or UPS for faster delivery.