Engineered for Everyday Comfort.
Reliable, quiet, and built to last.
Reliable Comfort
Stay comfortable all year long with a correctly sized Signature Series system.
Smarter Savings
When replacing an old system, the affordable price and higher efficiency of the Signature Series means lower costs all around.
Peace of Mind
Enjoy rebates, tax credits, and optional extended coverage with the MRCOOL® Care Program.
Federal Rebates & Tax Credits In Your Area.
Federal Rebates & Tax Credits In Your Area.
Federal Rebates & Tax Credits In Your Area.
Frequently Asked Questions.
The MRCOOL® Signature Series is a line of reliable R-545B heating and cooling systems for ducted setups. These affordable units provide efficient comfort in a familiar design.
The Signature Series A/C condensers are designed for cooling purposes only. The heat pumps can heat and cool, depending on the season and your preferred temperature. Both can be great options based on your specific needs, wants, and system setup!
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