Signature Multi Position 80% AFUE Furnace 45k - 120V

MGM80SE045A3A

NON DIY - Licensed HVAC Installation

Description

When harsh winter weather sets in, nothing beats the warmth and peace of mind a reliable gas furnace can provide. Furnace technology has been around for decades, but not all systems are created equal—and the MRCOOL® Single Stage 80% AFUE Gas Furnace stands out from the rest. Designed for long-term performance, this furnace delivers powerful, dependable heat and can be installed in either an upflow or horizontal configuration. Best of all, it helps keep your heating bills in check thanks to its 80% AFUE efficiency rating, meaning 80% of every dollar you spend on fuel goes directly toward heating your home.

Find the Brochure HERE.

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Key Specs  (Performance Specs Click Here)

• Model: MGM80SE045A3A
• Efficiency: 80% AFUE
• Heating Capacity: 45,000 BTU Input / 35,200 BTU Output
• Tonnage: 3 Ton
• Airflow: 1230 CFM
• Fuel Type: Natural Gas (LP Kit Available)
• Blower Motor: Multi-Speed ECM (1/2 HP, 5 Speeds)
• Ignition: Silicon Nitride
• Heat Exchanger: Aluminized Steel
• Venting: 4-inch Vent Connector
• Voltage: 120V / 15A Max Fuse
• Dimensions (WxHxD): 14.5” x 33” x 28.38”
• Weight: 111 lbs
• Certifications: AHRI Certified, CSA Certified
• Warranty: 10-Year Registered Parts Warranty / 20-Year Heat Exchanger Warranty
• Restrictions: Not for sale in California

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Warranty

The MRCOOL warranty provides comprehensive coverage for your unit when installed by a licensed professional.

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Quick Links

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• Warranty Registration
• Warranty Information
• Rebate Center
• Install Manual
• Owner Manual

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📞 (270) 366-0457
📧 support@mrcool.com
📝 Submit a support ticket