Air Conditioning & Combination Systems

To help ensure your comfort all year long, KoscoHeritage installs and services highly-efficient, reliable central air systems and combination cooling/heating systems made by Airtemp, an American manufacturer with over 80 years of experience in cooling technology.

All Airtemp cooling and heating products are made in America and built to the highest standards for the American market. 

Air Conditioners

You can count on years of dependable energy efficiency when you choose an Airtemp home comfort system air conditioner. Designed with reliable performance in mind, Airtemp split system outdoor units are engineered with a full feature set in an attractive, low profile design that complements every home. Pair with an Airtemp indoor air handler to ensure the system will perform at the rated efficiency.


Quiet operation:
Engineered air discharge and high-efficiency fan motor for lower sound level system performance. For long lasting durability, the heavy duty fan motor is completely protected from rain and snow and requires no maintenance.

High-performance compressor:
Reliable, energy-efficient scroll compressor technology for quieter operation.

All-aluminum Micro-Channel coil for greater corrosion resistance, maximum air flow and efficient heat transfer.

Built strong:
Designed using galvanized steel with a polyester urethane coat finish. A 950 hour salt spray test shows the finish resists corrosion 50% better than comparable units.

Environmentally friendly:
Uses EPA approved environmentally sound R-410A refrigerant.

Combination Systems

Airtemp packaged products offer cooling only, heat pump, or gas heating and electric cooling in a single, compact package. All Airtemp packaged units deliver dependable performance and their durable, attractive cabinetry complements your home’s surroundings. KoscoHeritage  can help you determine which type of packaged system is best for your home and comfort needs.


Durable finish:
Galvanized steel for added strength and durability, featuring silicone-protected 1.5 mil polyester urethane finish that provides superior corrosion resistance, 50% better protection than standard outdoor finishes.

Double protection:
Wire coil guard and never-rust mesh hail guard protect the coil from being damaged by balls, lawnmowers, hail and more.

Easy access:
Cost conscious engineering reduces service time to maintain electrical and refrigerant components.

Corrosion-resistant drain pan:
Quickly drains away evaporator condensate.

Environmentally friendly refrigerant:
Up-to-date R-410A refrigerant.

Ductless Systems

Ductless mini-splits provide efficient cooling during the warm months, and they can heat your home during cold weather as well! Designed for single or multiple room applications where traditional duct work is either not possible or would be unsightly, these units allow you to set the perfect temperature for each room, saving money and keeping everyone in your family comfortable.


Cooling and Heating from 9,000 to 36,000 BTU’s.

High Efficiency:
Products range in efficiency from 16 to 30 SEER providing you with home comfort and energy savings. All units exceed Department of Energy minimum efficiency level.

Intuitive Design:
Units come with built in indoor air filters, corrosion resistant coils, and a child lock function. High efficiency models come with built in WiFi capabilities.

Endless Solutions:
Units come in multiple styles, sizes, and efficiencies to provide you with the ideal heating and cooling solution. A perfect comfort solution for single rooms or your whole home.