InfinityInfinity series, tier 3 of 3 in the range.
Infinity System Control
Full control of variable-speed equipment and zoning.
A thermostat is the only part of your system you interact with, which makes it the part where a small improvement is felt every day.
Smart and Wi-Fi thermostats earn their keep through scheduling and remote access — being able to bring the house back up to temperature before you get home, or notice from a phone that something is wrong while you are away. Some will also flag a filter change or a system fault.
Zoning is a bigger step and solves a different problem: the upstairs that runs hot while the downstairs stays cold. Dampers in the ductwork and a thermostat per zone let one system serve areas with markedly different loads. Zoning can often be retrofitted into existing ductwork, but it needs to be designed for the system rather than added on.
One caution: communicating thermostats from one manufacturer generally will not run another manufacturer’s equipment. If you have a variable-speed system, the control is part of the system, not an accessory.
At a glance
- Smart and Wi-Fi thermostats
- Zoning for an upstairs that runs hot
- Matched to your equipment, not just your Wi-Fi
The range
What we install
Infinity
SmartWi-Fi Smart Thermostat
Scheduling and remote access from a phone.
EcobeeEcobee Smart Thermostat
Room sensors for houses with an awkward hot or cold room.
ZoningZone Damper
Directs airflow to the zone calling for heating or cooling.
How to choose
A better thermostat, or zoning?
They solve different problems, so start with what you would like to fix.
- Scheduling, and a way to check the house from your phoneWi-Fi smart thermostatScheduling and remote access
- One awkward room that runs hot or coldEcobee with room sensorsFor houses with an awkward room
- Full control of a variable-speed systemInfinity System ControlThe control is part of the system
- Even temperatures upstairs and downstairsZoningDampers and a thermostat per zone
What to look for
What matters when you choose
Matched to your equipment, not just to your Wi-Fi
Communicating controls for variable-speed systems
Room sensors where one room runs hot or cold
Zoning designed around the actual duct layout
Set up and demonstrated before we leave
Dual-fuel changeover configured correctly
Every control we install is matched to the equipment behind it, set up, and demonstrated before we leave.
Family owned in Church Hill since 2001 · Factory-authorized Carrier dealer
Free estimates on new equipment
What happens after you contact us
- Step 1
Send the form or call
Tell us what the system is doing and we will call you back to schedule.
- Step 2
We measure first
We run a load calculation and look at your ductwork before we quote any equipment.
- Step 3
You get a free estimate
Estimates on new equipment are free, and financing is available.
Common questions
Can I install a smart thermostat myself?
On a simple single-stage system with a C wire, often yes. On heat pumps, dual-fuel and communicating variable-speed systems, be careful — incorrect configuration can run expensive backup heat constantly, or fail to control staging at all. We have fixed a number of those.
Will zoning fix my hot upstairs?
Frequently, yes, and it is the proper fix rather than a workaround. But the ductwork has to be able to support it, so it starts with looking at what you have.
Prefer to call?
(423) 357-1922- Office hours
- Monday to Friday, 8–5
- Outside those hours
- Emergency service is available — call the same number.
- Where we go
- Church Hill, Kingsport, Mount Carmel, Surgoinsville, Rogersville, Johnson City, Bristol, Greeneville, Morristown and across into Southwest Virginia. Full service area.
- Where we are
- 119 E Main St, Church Hill, TN 37642
Talk to us about what suits your house
Free estimates on new equipment. We measure before we quote.
(423) 357-1922