ACiQ 80000 BTU 97% AFUE Gas Furnace | Variable Speed Modulating Multi-Positional | R454B Compliant (G97CMN0802120B)

G97CMN0802120B – 80,000 BTU 97% AFUE Variable Speed Modulating Gas Furnace Overview

ACiQ Precision Comfort – Built for Efficiency, Backed by Confidence

The ACiQ G97CMN0802120B is a premium 80,000 BTU gas furnace designed to deliver consistent, energy-efficient heating with whisper-quiet performance. With a 97% AFUE rating, this model ensures that nearly all the fuel you pay for is converted into heat for your home. Its modulating gas valve and variable-speed blower work together to maintain steady temperatures and reduce energy waste, making it a smart choice for homeowners who want comfort without compromise.

This model features a 21" cabinet width, offering flexibility for a wide range of installation spaces. Whether you're replacing an older furnace or upgrading to a high-efficiency system, the G97CMN0802120B delivers reliable performance backed by a strong warranty.

Features & Benefits

• 80,000 BTU heating capacity – ideal for medium to large homes
• 97% AFUE – reduces energy costs and improves efficiency
• Modulating gas valve for precise, even heating
• Variable-speed blower for quiet, consistent airflow
• 21" cabinet width – fits most standard installations
• 10-year parts warranty + lifetime heat exchanger warranty (with registration).

Fast nationwide fulfillment from the USA. Free shipping on qualifying orders over $1,500. See our shipping and returns policy for full details.