If you really like the furnace you have now, except that BTU, Lindberg, RTC, Watkins Johnson, MRL, SierraTherm, or someone else has told you that their controller is "obsolete" or "non-repairable," you're in luck!

Furnace Guy offers a controller retrofit that's surprisingly affordable! And, it usually installs in less than 1 hour!

PLUS, our controller comes with free lifetime software upgrades and is guaranteed to not ever become obsolete, for as long as you own your furnace.

If you're interested or want to learn more, please This e-mail address is being protected from spambots. You need JavaScript enabled to view it.

Have questions about a specific project?

Call us today at 928-713-5618, or This e-mail address is being protected from spambots. You need JavaScript enabled to view it.