
Sinclair Heating & Cooling Products
Dependable Home Comfort From Sinclair
When it’s time to replace your heating and cooling system, choosing the right equipment is just as important as choosing the right contractor. Cumberland Service Techs is proud to offer Sinclair heating and cooling products to homeowners throughout Lebanon, Mt. Juliet, Hartsville, and the surrounding Middle Tennessee communities.
Sinclair is an established HVAC brand offering residential heating and cooling equipment designed around dependable performance, quiet operation, energy efficiency, and practical value. The company manufactures a broad range of comfort solutions, including central air conditioners, heat pumps, air handlers, furnaces, coils, and packaged systems.
At Cumberland Service Techs, we believe HVAC replacement should never be about pushing the most expensive piece of equipment. Our team starts by looking at your home, your current system, your comfort concerns, and your budget. If a Sinclair system is a good fit, we’ll help you select the right equipment and properly size and install it for your home.
Whether you’re replacing an aging air conditioner or upgrading to a heat pump for year-round heating and cooling, Sinclair gives Middle Tennessee homeowners another dependable option for home comfort.
Sinclair Gas Furnaces
Reliable Heating for Cold Tennessee Nights
When temperatures drop, you need a heating system you can count on. Sinclair gas furnaces are designed to provide dependable, consistent warmth while giving homeowners multiple efficiency options for their comfort needs and budget.
Sinclair currently offers gas furnace options rated at 80% AFUE and 96% AFUE, allowing homeowners to choose between dependable standard-efficiency heating and higher-efficiency performance.
A new Sinclair furnace may be a good fit if your current heating system is aging, requiring frequent repairs, struggling to maintain comfortable temperatures, or becoming more expensive to operate.

Benefits of a Sinclair gas furnace may include:
- Reliable whole-home heating
- Efficient natural gas operation
- Consistent indoor comfort
- Quiet performance
- Multiple efficiency options
- Compatibility with matched Sinclair air conditioning systems and indoor coils
- Modern equipment designed for dependable long-term operation
For homeowners replacing both their heating and cooling equipment, a Sinclair furnace can also be paired with a compatible central air conditioner to create a complete HVAC system designed to work together throughout the year.
Cumberland Service Techs will evaluate your home's size, existing ductwork, current equipment, fuel source, and heating needs before recommending a furnace. Proper sizing is especially important—a furnace that is too large or too small can affect comfort, efficiency, equipment life, and overall system performance.
Whether you're replacing an older gas furnace or upgrading your entire HVAC system, Cumberland Service Techs can help you determine which Sinclair furnace makes the most sense for your Lebanon, Mt. Juliet, or Hartsville home.
Sinclair Air Conditioners
Reliable Cooling for Tennessee Summers
A dependable air conditioner is essential when summer temperatures and humidity arrive in Middle Tennessee. Sinclair central air conditioners are designed to provide consistent cooling while giving homeowners options for balancing efficiency, performance, and upfront cost.

Sinclair offers central AC systems in multiple efficiency levels, making it easier to select equipment that matches your home and budget. When paired with the proper indoor coil or air handler, a new Sinclair air conditioning system can provide comfortable, even cooling throughout your home while helping reduce the energy waste associated with older HVAC equipment.
Benefits of a new Sinclair air conditioning system may include:
- Efficient cooling during hot Tennessee summers
- Quiet system operation
- Consistent indoor temperatures
- Modern HVAC equipment designed for today's efficiency standards
- Multiple system sizes for different homes and cooling loads
- Compatibility with matched indoor HVAC components
- A strong option for replacing an aging central AC system
The equipment itself is only part of the equation. Proper system sizing, airflow, refrigerant charging, ductwork, and installation all play a major role in how well an air conditioner performs.
Cumberland Service Techs takes a diagnostic-first approach to HVAC replacement. We’ll evaluate your existing equipment and explain whether repair or replacement makes the most sense before recommending a new system.
If replacement is the right move, we can help you determine which Sinclair air conditioner is appropriately sized for your Lebanon, Mt. Juliet, or Hartsville home.
Sinclair Heat Pumps
Efficient Heating and Cooling From One System
For homeowners looking for one system that can handle both heating and cooling, a Sinclair heat pump can be an excellent option.

Heat pumps operate differently from traditional furnaces. Instead of creating heat through combustion, they transfer heat between the indoors and outdoors. During the summer, the system operates much like a traditional air conditioner, moving heat out of your home. During cooler months, the process reverses to bring heat indoors.
That makes a heat pump a versatile option for Middle Tennessee's climate.
Sinclair heat pump systems are designed to deliver year-round comfort with efficient heating and cooling from a single piece of outdoor equipment. They can be paired with compatible air handlers and other HVAC components to create a complete home comfort system.
Benefits of choosing a Sinclair heat pump may include:
- Heating and air conditioning from one system
- Energy-efficient electric heating
- Comfortable, consistent indoor temperatures
- Quiet operation
- Reduced dependence on fossil-fuel heating
- An excellent option for all-electric homes
- Modern equipment designed for year-round performance
A heat pump can also be an attractive replacement option for homeowners with an aging electric HVAC system or anyone interested in moving toward a more efficient electric heating and cooling setup.
Not every home needs the same system. Cumberland Service Techs will evaluate factors such as your home's square footage, insulation, ductwork, electrical setup, existing equipment, and comfort goals before recommending a Sinclair heat pump.
Sinclair HVAC Installation From Cumberland Service Techs
The best HVAC system is one that fits your home, your comfort needs, and your budget.
Cumberland Service Techs provides professional Sinclair air conditioner and heat pump installation in Lebanon, Mt. Juliet, Hartsville, and surrounding Middle Tennessee communities. Our technicians focus on accurate diagnostics, honest recommendations, proper installation, and straightforward answers without high-pressure sales tactics.
If your current HVAC system is struggling to keep up, requiring frequent repairs, or driving up your utility bills, we can help you determine whether a Sinclair system makes sense for your home.
Quality Comfort, Built on Integrity.
Call Cumberland Service Techs at 615-422-6122 or request service online to learn more about Sinclair heating and cooling systems for your home.