We Offer a Full Range of HVAC Products to Meet All Your Home Comfort Needs

Group of Lennox heating and cooling products

Whether it’s heating or cooling, O'Brien Heating & Air Conditioning in the Main Line has all the HVAC products you might need for your home. All our products are reliable, innovative and energy efficient, so you can enjoy a comfortable home all year. Whatever your heating and cooling needs are, we have you covered.

Browse each category to find details about specific products. We are eager to help with any of your HVAC needs. Just give us a call at 610-257-7035 or schedule an appointment online to meet with one of our experienced team members.

Lennox Furnaces

Our highly energy efficient heating products will help your home stay perfectly cozy on the coldest days of the year. Our PreciseComfort™ and variable speed technology will help you enjoy an evenly heated home without the loud noises of traditional furnaces.

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Lennox Air Conditioners

You want to stay cool in the summer, but you don’t want your energy bills to skyrocket. With Lennox air conditioners, available from O'Brien Heating & Air Conditioning in the Main Line, you’ll find energy efficient cooling products that will quietly cool your space and help you save on your energy expenses.

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Lennox Comfort Controls

No matter if you’re at home all day or leaving the Main Line for the weekend, comfort controls will ensure your home is kept at the temperature you want it. At O'Brien Heating & Air Conditioning, we offer Wi-Fi enabled and digital thermostats and zoning systems to effectively warm and cool your home at all times.

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Lennox Indoor Air Quality Systems

The healthiest HVAC products in the Main Line can be found just around the corner at O'Brien Heating & Air Conditioning. Our indoor air quality systems provide solutions to improve the quality of the air in your home, balance humidity levels and reduce harmful organisms like bacteria and mold.

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Lennox Packaged Systems

Outstanding performance, reliability and energy efficient heating and cooling. Can a packaged system come with anything better? From quality to innovation, our equipment at O'Brien Heating & Air Conditioning is the total package to meet your home’s HVAC needs.

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Lennox Air Handlers

At O'Brien Heating & Air Conditioning in the Main Line, our HVAC products – including air handlers – aren’t just some of the best you can find in energy efficiency. They’re also some of the quietest systems you can purchase. These air handlers include variable speed technology to provide optimum comfort for your home.

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Lennox Boilers

Another collection of our energy efficient heating products, Lennox gas and oil-fired boilers circulate warm water or steam through your heating system to provide ideal comfort when you need it most.

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Lennox Garage Heaters

Adding a garage heater can increase the value of your home in many ways. We’re talking longer lasting vehicles and extra space to do the hobbies you love throughout the year – not just when the weather’s nice. Our garage heaters effectively heat most any size garage no matter the temperature outside.

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Lennox Mini-Split Systems

Our mini-split systems don’t waste energy even when they circulate the air quickly. These efficient HVAC products are a good choice for any the Main Line area homes where only specific rooms need to be heated or cooled.

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Lennox Solar Solutions

How nice would it be to harness natural energy from the sun to heat or cool your home? With our Lennox solar products, you’ll get your desired temperatures and spend just a fraction – if anything at all – on monthly utility bills over time.

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Lennox Energy Efficient HVAC Products

We offer a number of energy efficient HVAC products from whole-home comfort systems to individual units. Our team can show you the top ratings to look for to discover efficiency ratings.

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Lennox Ultimate Comfort System

If you’re looking for some of the most ultimate HVAC products available in the Main Line, look no further than the Ultimate Comfort System. This unique system combines innovative Lennox® technologies with our premier heating and cooling products to produce high energy efficiency and perfect comfort for your home.

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