Jan 062014
 
Venstar T5800

It was easy to find reviews for Nest Learning Thermostat (I think because it looks fancier then all other programmable thermostats), but it wasn’t the case for Venstar T5800. I spent some time to collect these reviews for you. Here are the reviews from various customers :

 

Venstar T5800 ColorTouch Touchscreen Programmable Thermostat, August 8, 2012 (5 stars)

57 of 57 people found the following review helpful

I am an owner of the T5800 and while I’m not a HVAC contractor – I work in a related business. I’m writing this review mainly to refute some of the things stated by the previous reviewer. . . .

The main thing I must say is – if you don’t know what you are doing – hire a professional. I’ve always said “the devil is in the details” and while it may be a breeze to replace a thermostat (all you need is a small screwdriver) there is always a possibility that some little things may (or may not) get in the way of a successful installation.

This thermostat requires a constant supply of 24 volt power, and you must have a wire called a “common” coming from your system transformer and running to the “C” terminal on the thermostat. This “C” wire along with the “R” wire provide the power and they shouldn’t be touched together or jumpered together unless you are interested in sparks, flames, or melted plastic. If you are running a furnace and an air conditioner – and you have 4 wires coming to your thermostat (the most common scenario) – you will NOT be able to use the T5800 out-of-the-box. This doesn’t mean it’s game over. There is a product called “Add-A-Wire” that you can purchase very inexpensively that will allow you to duplex 2 functions on 1 wire and then use the free wire you created as your common. You could also run another wire.

For the reviewer to say that you can just jumper things together is akin to saying you can put a paperclip in an electrical outlet and everything would be fine. Specifically, jumpering “R” and “C” together would most certainly fry your transformer. The fact is – a thermostat installation might not be a DIY project. If you aren’t sure of what you are doing, pay the money to hire a professional, or do a little more research. Don’t criticize the product or the manufacturer because of your own ignorance. It sounds like in this case, Venstar bailed this person out. Kudos to them as they really weren’t on the hook to do anything (IMO). Continue reading »

Jan 022014
 
Venstar T5800

Currently more and more people are looking for the best programmable thermostat that can do the work properly – which stands for enhancing the comfort level at home or office, and also providing the most savings on the monthly energy bills. And at the same time, people are looking for the beauty on the devices. With the information below you will understand why Venstar T5800 Venstar T5800 is considered to be one of the best programmable thermostats currently available on the market. That’s why this thermostat has the highest rating on Amazon under Programmable Thermostats section – it has got 4.7 out of 5 stars, which is awesome!

Venstar T5800

Venstar T5800

Venstar T5800

Venstar T5800

The current programmable thermostats try to give you more control over your heating/cooling whether you’re at home or away and help you monitor the amount of money you’re burning with energy bills. One of the popular one is Nest Learning Thermostat – 2nd Generation, that I already wrote a detailed review. Today, I will try to do the same with Venstar T5800 thermostat.

Venstar T5800 Installation and Setup

Installing the thermostat is pretty straight forward. If you are a little handy, you can do the installation yourself easily. However, if you are not really sure about the process, you can definitely call one of your handy friends to help (:-) ) or your HVAC contractor for help. The process shouldn’t be longer than half an hour.

I want to mention an important point for the installation; the Venstar T5800 requires a 24-volt “common” wire to its C terminal because the thermostat needs a constant supply. You may not know if you have C wire or not at the beginning. That’s why, pay close attention to the wiring when you are removing the old thermostat. When you remove the old one, put labels to each wire so you will not get confused with the new ones installation. If you don’t have a C wire; there are couple options : Either to run an additional wire, or you can purchase the optional Add-A-Wire accessory from Venstar to complete the installation.

Venstar T5800 wiring installation

Venstar T5800 wiring installation

Even though I don’t read the documentation usually, I always appreciate good one… If I need to read, it is much better to have a detailed documentation. Venstar provides an illustrated, 57-page booklet with both a table of contents and an index. Venstar gets a big plus from me for this :-) If you want to have a quick look of the Venstar T5800  user manual / installation instructions, here it is : Venstar_T5800_owners_manual_and_installation_instructions

Venstar T5800 Features

I will divide the Venstar T5800 feature list into 2 parts:

  • first part covers the usual features that you expect from a programmable thermostat
  • and the second part of this list covers the special features Continue reading »