Benefits & Features
Comfort Made Simple
MRCOOL® 2nd Generation Signature 80% AFUE Gas Furnaces
10 Year Parts / Lifetime Heat Exchanger Warranty
Warranty provides a total of 10 years limited warranty coverage (Standard 5-year limited parts warranty plus an additional 5-year limited extended parts warranty); Lifetime heat exchanger. Warranty must be registered online within 60 days of installation to qualify for the extended coverage.
LP Conversion Kit
Natural Gas to Liquid Propane
Conversion kits are available to convert your MRCOOL furnace from natural gas to liquid propane.
Air Flow Options
Upflow/Horizontal & Downflow
MRCOOL Signature series 80% AFUE gas furnaces are available in two airflow configurations: upflow/horizontal (MGM80), and dedicated downflow (MGD80).