1988 Saturn 1350 Thermocouple

[wvcamper]

I have been unable to find a thermocouple that will thread into my furnace. I've even tried universal ones without success. My camper is a 1988 Saturn 1350. The tag on the furnace identifies it as " Terra Lab Engineers and the serial # is 1404754. Appreciate any help, thanks, Tom

[JohnB]

Hi,

I am not totally sure, but I found that the Terra Lab Engineers furnace is connected with the Hydroflame furnace. In the early days of Atwood mobile, I'm not sure who bought who when, but the Hydroflame design was later the Atwood Hyrdoflame.

We have had some old Sunlines being worked here on the forum, but yours it the first I know being the Terra Lab system.

Any chance of pics of your furnace? We might be able to help spot something to give you a lead on or the Atwood model that comes close to yours. If the design aligns with an Atwood, then we have a good deal of tech info on them.

I cannot find any tech info on the Terra Lab SN you gave, so its hard to help better.

To post pics on the forum, there are 3 ways to add pics.

1. Upload pics to a specific post attaching them at the end of the post.

2. Linking them in from a public viewable web photo hosting service you have.

See here for 1 and 2 https://www.sunlineclub.com/forums/f...html#post86041

3. You can upload pics to the forum in your own personal photo album. Then link them to anywhere in the text of a post. See here on how to create an album. https://www.sunlineclub.com/forums/f...html#post87945

If you still get stuck, let us know. Pic's go a long way in helping show things you are working on, and we really like seeing Sunline pics!

Hope this helps

John