HoneywellTH1110DV1009 Pro 1000 Non-Programmable Thermostat

Anyone wanting to swap their Rv or camper archaic thermostat for the 21st century I highly recommend this 10 minute cheap upgrade. I installed this in my 2008 Arctic fox 1150. The Pro 1000 takes two AAA batteries so no need to worry about it draining your camper just keep a few extra on hand for when those AAA get old. Super easy install. I pulled the old one off the wall with the two philips head screws and then undid the red gray and black wire. I had a wire connector on my gray and black so I cut that off and striped the wires back a little. The red wire goes into the R, the gray wire goes into W, and the black goes into the G. By hooking the black to the G it allows you to either have the basement fan in auto mode so it turns on when the furnace fan turns on or you can flip the fan switch to on and just the basement fan comes on. This allows you to control the basement fan independently of the furnace. I really like that I can see the inside temperature now and set it to an accurate temperature setting. It’s also going to be nice having the screen back lit so that I can see it at night with out turning any lights on.

If you’re looking for a small, simple, easy to use & easy to install thermostat, look no further. This is it! Love it, works like a charm and fits in the smallest of spaces.

Works perfect, you must to contact an AC tech for installation.

Great price, works well and simple to use.

Great product. Very easy install. Directions were straight forward. It even came with 2 AAA batteries. Quality is good. Controls AC and propane powered heater. Exactly what I needed without the “programmable” features. Love the straight forward no nonsense old design.

Very simple operation, replaced a thermostat in a rental unit. It the tenants are happy, I'm happy.

Purchased this thermostat 5/2023 and had it professionally installed by our HVAC company. It is already broken. Of course it’s 33 degrees outside and have to replace STAT!!

Runs out of battery rather quickly. The first thing to go before it stops working all together, is the visibility on the number read out. The real problem happens after you change the batteries and then try to re-attach it to the mechanism attached to the wall. It is just about impossible to line it up and snap it back in appropriately.