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Gas & Oil Furnaces

At MM Comfort Systems, we offer a full range of products designed to deliver best-in-class comfort and efficiency.   Whatever your home, lifestyle and budget we can create a solution to help you enjoy the perfect balance of reliable warmth and energy savings.  Each product line we carry allows you to choose the comfort features, efficiency rating and price category that are important to you.

There are several factors to consider when choosing a furnace: temperature control, air flow speed, noise level, humidity regulation, efficiency and the installation requirements unique to your home.  Our Comfort Consultants will explain what these mean and help you identify which model best suits your needs. Schedule your appointment today!

Carrier Infinity Series

  • Efficiency:

    To 98.5 AFUE
  • Investment:

    $$$
  • Warranty:

    10 years

Carrier Performance Series

  • Efficiency:

    To 96.7 AFUE
  • Investment:

    $$
  • Warranty:

    10 years

Carrier Comfort Series

  • Efficiency:

    To 95.5 AFUE
  • Investment:

    $
  • Warranty:

    10 years
Really nice job routing the coils and wires on the inside and outside the house. I know it was not easy and really appreciate the extra effort and...

Chris - Bothell

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Fantastic job all the way around.

C.H. -

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"gave me pros and cons of two systems without any jargon."

Janet F. -

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