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Information about an old 640

PostPosted: February 21st, 2022, 10:56 pm
by travismiller
Hi, Does anyone here have information about the old 640? I'm planning to install a new thermocouple for it but can't find any info anywhere? Thank you for supporting!

Re: Information about an old 640

PostPosted: February 22nd, 2022, 10:31 am
by Yoder_Joey
If you are looking for the instructions, here is the link: download/Install%20and%20Repair/A91413%20Replacing%20Short%20Thermocouple%20in%20Legacy%20Controller.pdf

If you are looking to purchase a new thermocouple, please call us at 877-409-6337 option 2.