Lazy Daze Owners' Group

I installed this one in my 1995 but my memory fails me as to where the red and white wires go.

Help needed.
Thanks

I just installed a similar heat only digital thermostat last week, came with specific instructions for two wire heat only systems, connect to W and RH. (White to W, Red to RH)  worked just fine.

I believe your C says optional with batteries, unless you’re adding a third (powered) wire, just connect up White to W and Red to R.

     edited by RonB to add a link:  Emerson 1E78-140 Non-Programmable Heat Only Thermostat for Single-Stage Systems (https://www.amazon.com/Emerson-1E78-140-Non-Programmable-Thermostat-Single-Stage/dp/B00204WWGE/ref=asc_df_B00204WWGE/?tag=hyprod-20&linkCode=df0&hvadid=167138746282&hvpos=&hvnetw=g&hvrand=8229341963107236261&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9061201&hvtargid=pla-312007482465&th=1)

I just installed a similar heat only digital thermostat last week, came with specific instructions for two wire heat only systems, connect to W and RH. (White to W, Red to RH)  worked just fine.

I believe your C says optional with batteries, unless you’re adding a third (powered) wire, just connect up White to W and Red to R.

Thanks Dave.
As usual I was over-thinking this.
🤣

I just installed a similar heat only digital thermostat last week, came with specific instructions for two wire heat only systems, connect to W and RH. (White to W, Red to RH)  worked just fine.

I believe your C says optional with batteries, unless you’re adding a third (powered) wire, just connect up White to W and Red to R.

Thanks again.
It works!!