Jennifer Melus assisted me.
I'll repeat what I said in 2022. I purchased two nSpire thermostats to replace 2 Warmly Yours TH115-B-120GA units installed to control in-floor heating in two bathrooms about 7 years ago. The difference is amazing. While I had constant problems recently trying to program one of the TH115’s, the nSpire units were very easy to set up and programming is extremely simple. I really like the new features that allow you to track consumption, really important in these days of trying to reduce energy use (or at least help determine the best comfort setting vs. economics) . Overall, a vast improvement from the older generation of thermostats. Also have to add that the customer service at Warmly Yours is outstanding. Very helpful in choosing the unit best suited to our needs; the units shipped quickly and arrived on the promised delivery date.