Suuwer 5-1-1 Day Programmable Thermostats for Home 1 Heat/ 1 Cool Conventional Single-Stage Systems

So far so good this thing has worked great Straight Out of the Box easy to program easy to install it was a no-brainer easy to read instructions. It's fit in connectivity it seemed very durable we haven't had any problems with it. I would buy another one.

Works as a great replacement for my old thermostat. I have a gas heat and my AC is electric. Just keep your wires labeled or pictured. Pictured is my old thermostat wiring.

UPDATE: It's been a while now and sadly the display has gotten so dim you need a flashlight to read it. Other than that they work fine with my Trane 2 stage HVAC unit. But the dimness is annoying. 1st think I notice out of the box is a good 'feel'. Solid and a bit heavy for what it is. Switches have a nice, solid 'click' to them. 2nd think (and minus2 stars) think I notice is the 'manual' is itty, bitty, teeny, tiny print... Like magnifying glass print, not just reading specs. Truly atrocious. I mean just because you CAN print that small does not mean you SHOULD. There is NO online manual, a common complaint of reviewers. I used my phone to photograph and then expand the tiny instructions. Actual install went OK once I was able to decifer all the tiny print and Chinese - English instructions. NOTE: you will need jewelers mini screwdrivers, needle nose pliers and a spare wire to make a jumper. I good football game in the background on Sunday won't hurt to keep you from swearing a lot. Once up I would say it looks good, it easy to read with 'old guy eyes' (the main reason I bought it), and seems to work fine. Ordering #2 today for my other HVAC unit.

My furnace is old, only has 2 wires. This was one of the only programmable thermostats I could find that works for mine. It seems to be accurate. You can program pretty much anything you might want and if you want to bypass the schedule you just do it manually and then it will go back to the schedule at the next set time. It’s not adaptive like some other brands, which I didn’t like the idea of. It just does what you tell it to. It’s very easy to hook up and looks nice. Definitely worth the price.

I had a hard time finding what I wanted in the big name brands for a reasonable price. Most have a set swing of less than 1 degree, which means the hvac kicks on way too often. I've always been told that the starting is what puts the most wear on hvac equipment. I was skeptical about buying an off brand thermostat but this one had good reviews. It also looks to be made by the same company that makes a brand called Pro1. If you compare the boxes and manuals, they are printed the same, with the exception of the model numbers being slightly different (just a single letter prefix). The manual that came with this thermostat didn't have as much detail as I needed, but I was able to download the Pro1 manuals for the closest model number, and the instructions were spot on for setting up this thermostat. I've had it for almost a year and haven't had any problems. A little learning curve since this is my first programmable thermostat, but not too intimidating!

I had to return this thermostat because it didn't work with my HVAC system. I have a 3 zone split system with a control box that manages the dampers (1 for each zone). I was replacing basic thermostats with programmable ones to save on HVAC costs. This thermostat caused the zones to fast cycle which can cause serious damage to the HVAC system. I was disappointed because this unit seemed to be very good. I gave it 3 stars because of it's good quality, but couldn't rate it higher due to it not working for my type of installation.

Inexpensive but works well. Easy set up, so far no problems. Really keeps accurate temperature control

Baffling but this foreign made product has to properly adjust. The actual instruction state how to adjust the temperature "set-back" that I have been familiar with for over 40 years. I want 70 degrees....so I set it to stop at 70 but turn on at 68 so we have no large fluctuations. The booklet states, "If you set it 2 degrees "lower" it will turn off at 2 degrees HIGHER! It actually says that. No, I want it to turn off at 70! The wire colors did not match the American made Central heater so an HVAC contractor came, put the correct wiring on and agreed, this is not normal operation for our country.... and we laughed. Get what you pay for.