Find Us On
46°F
Heating & Air Conditioning

Air Conditioning & Thermostats in St. Charles County, MO & St. Louis County, MO

Gain control over the temperature inside your home or business with state of the art thermostats offered by Welsch Heating & Cooling. We are your number one choice for heating, air conditioning, thermostats, and more in St. Charles County, MO, St. Louis County, MO and the nearby areas.

Thermostats

Thermostats work in conjunction with your heating and cooling systems to help maintain ideal temperatures in the most energy efficient way. Modern electronic thermostats are a huge improvement from earlier and more outdated mechanical styles. Now they have microprocessors which let you program your home’s temperature to match your lifestyle preferences. This allows you to automatically set your temperature to save energy when you are sleeping or away.

Electronic Thermostats

An electronic thermostat works very similarly to an older, manual thermostat. Electronic thermostats have microprocessors that gauge the temperature in the room and compare it to the temperature that you have selected. It then provides a start and stop command to the heating or cooling system in order to maintain the temperature to the one you have set.

Programmable Thermostats

Programmable thermostats work in a similar way to electronic thermostats except that they are much more convenient. After you program the thermostat, you have the capability to customize the system’s operation in order to fit your schedule and lifestyle. The great thing about programmable thermostats is that you only have to program them once until the season or your lifestyle preferences change.

Call us to learn more about thermostats, heating, or air conditioning by calling us at (314) 567-6347 today.

Reviews

We have radiant floor heat, but added a heat pump. We also needed a new AC. Job took 2 days, since it was such a big job. Very professional & friendly gentleman we had come work. Even had a few new vents put in. The AC has never been cooler...

Brenda S.

We have been using Welsch for over 20 years and have been impressed with every aspect of their service and products. Everyone is knowledgeable, friendly and always ready to help. We always highly recommend them to our friends.

PN

I have used Welsch Heating and Cooling for over 17 years. They are always responsive and very helpful!

JDS

A service tech came out today and looked at my residential boiler and was very helpful.  He is a wealth of information and did a great job.

Erik E.

Welsch Heating and Cooling came out fast (our old unit stopped on a Friday – our new one was in by Monday.) They were very responsive to our needs and very helpful during the installation and followed up to ensure we were happy with our service!

Corinne D.

More Reviews

Service & Emergencies: (314) 567-6347 Call Today!

X