Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Honeywell T678 - B information - not available on web?

....product data and specs for a T678B controller. The Honeywell website shows the control, but when I click the link to the appropriate literature, all I get is T678A information.

Bill W.? Anyone?


This discussion has been closed.