Furnace issues

All,

Have been having an issue for about 24 hours now. My heat setpoint has been 70 degrees for weeks. Looking for some ideas...

Last night around 0530, noticed that readout on the tstat (digital display, non programmable) said heat on - current temp inside 67 degrees - but the blower was off though. Reseated batteries in tstat and cycled off/on furnace hydro. Blower fired up, blew hot, no issues. Went back to bed.

At 0800, woke up, same thing pretty well... inside temp was 66 degrees, blower off again.

This has been on and off all day. I have once been able to get it up to the 70 degree setpoint.

Furnace: Fraser Johnston. Tstat: Vive.

Tia!

submitted by /u/networkguywes
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