Leith Heating & Cooling Inc. is proud to carry products
from the following reputable manufacturers:



American Standard Heating & Air Conditioning is an international indoor and outdoor Air Conditioner manufacturer, providing air handlers, heat pumps, heating systems, furnaces, and programmable thermostats. American Standard Heating & Air Conditioning also provides clean and affordable cooling and heating, humidifiers, indoor air quality and clean air systems. Efficiency. Reliability. Quality. That’s what makes American Standard Heating & Air Conditioning.


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SpacePak is a unique and versatile solution to your air conditioning needs. Suitable for residential and commercial properties, SpacePak is the flexible choice for central air.



ecobee3 intuitively understands when to turn on your heating or cooling equipment based on your home’s unique energy profile, your schedule and the weather outside.



From Washington State to New England, Burnham Industrial’s products are specified and installed nationwide. Specifying engineers and contractors all over the US are choosing Burnham Industrial for reliable firetube boilers, accessories, parts and service.



Rheem has been a trusted brand since 1930, offering high quality water heating products and reliable customer service for your lifestyle and peace of mind.



No matter what you do, or where you live, work or play, chances are a Mitsubishi Electric US product touches your life. From award-winning home theater systems to entertainment systems for your automobile; from semiconductors to climate-control systems; from elevators to power generating stations…if you can imagine it, Mitsubishi Electric makes it!



Whether you’re flying on a plane, driving a car, heating or cooling a home, furnishing an apartment, taking medication or playing a sport, Honeywell products touch most peoples’ lives everyday. We are building a world that’s safer and more secure … more comfortable and energy efficient … more innovative and productive.

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ECR International takes pride in its ability to deliver a complete package of heating and cooling products. An integral part of the ECR family is Dunkirk Boilers, America’s Hottest Boiler Value! Dunkirk has been a trusted supplier of gas and oil-fired hot water and steam boilers for residential and commercial buildings since 1928.



The Nest Thermostat programs itself, automatically saves energy when you’re away and can be controlled from anywhere.