Save money on power, keep your home comfortable with this Honeywell Economy Heat or Cool Manual Thermostat. Convenient to maintain. The classic Honeywell non-programmable round thermostat is easy to use, simple, and reliable. 1-year warranty.

The Honeywell YCT51N1008 Standard Heat/Cool Manual Thermostat employs a relatively simple design that performs exquisitely. Devoid of any traces of Mercury, this. Railworks Download Demo more. Tennekes And Lumley Solution Manual. Find great deals on eBay for heating and cooling thermostat. Shop with confidence.

Back to Basics I had programmable thermostat that was turning the central propane heater on and off too quickly. It's manual stated it provided a 1 degree on/off cycle. I cut a jumper inside, and it went to 1.5 degrees. That's why it would short- cycle on-off-on-off, just getting the duct air up to temp, then turn off. So I bought the CT31A, seeing in the photos it had a totally adjustable dwell cycle, page 5 in the included manual. I marked the wires as instructed, replaced the thermostat, removed the insert at the contacts (page 5) and tested the ON time.

Moving the dwell adjuster downward gave me a 10 minute ON time, with a 4 degree temp increase.perfect. No more short-cycling. Purely mechanical, inexpensive, no batteries, and merely move the temp lever to turn up the heat; no pushing button s or needing glasses to see a digital readout. Old school, but effective for me. The manual can be reviewed online, before you buy. Verified purchase: Yes Condition: Pre-owned •.