Tier One Thermostats
Sometimes simple is best. Gilley’s Tier I electronic thermostat is a manual, non-programmable thermostat that is easy to use. We install the Tier I, which has a light-up display and can be used with conventional systems.
Contact us to speak to our team our Tier One Thremostats
1 Heat, 1 Cool
Non-programmable
This model features:
✔ 4 sq. inch display
✔ Blue backlight
✔ Glow in the dark light button
✔ Easy access battery compartment
✔ Electric or Gas configurable
✔ Separate B & O terminals
✔ Separate heating and cooling swing (cycle rate) adjustments
✔ Room temperature calibration adjustment
✔ 5 minute compressor delay protection (selectable on or off)
✔ Battery or 24v power
✔ 5 year warranty
Tell Us How We Did
Financing Available
Parishes Served
We serve Union, Morehouse, Lincoln, Ouachita, Richland, Jackson, Caldwell, Franklin Parishes.
Explore Our Other Thermostat Options
Tier Two Thermostats
Tier Three Thermostats
100% Satisfaction Guaruntee
Repairs
We’re committed to your complete satisfaction, with a one-year money-back guarantee for added peace of mind.
Replacement
Enjoy peace of mind knowing your new system is backed by our full support for the first year after installation.
Lowest Price
We will match any competitor’s price on comparable systems and services with our 100% Satisfaction Guaruntee.
Temperature
We guarantee your system will maintain temperatures at least 25° cooler than outside during your first year.