ACiQ 80,000 BTU 92% Gas Furnace 9-Speed 21"W 1600 CFM Upflow/Horizontal R32 AQ-GR9S920804CN
The ACiQ AQ-GR9S920804CN 80,000 BTU Gas Furnace is engineered for homeowners who demand powerful, efficient, and reliable heating without the high price tag. Designed with industry-leading components and advanced airflow technology, this 92% AFUE single-stage furnace delivers consistent warmth and long-term value. Whether you're upgrading your current system or building new, this model offers the performance and efficiency today’s homes need.
With ACiQ's trusted reputation for affordability and quality, the AQ-GR9S920804CN model is one of the most popular furnace choices for medium-sized homes across the U.S. Backed by a lifetime heat exchanger warranty and a durable build, it’s a furnace you can trust for years to come.
Key Benefits & Features:
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High-Efficiency Gas Furnace – 92% AFUE
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80,000 BTU Output – Ideal for medium homes (depending on climate)
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9-Speed ECM Blower Motor – Energy-efficient airflow & improved comfort
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Single-Stage Heating – Consistent and reliable heat output
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PVC Flue Compatible – Must use plastic/PVC venting
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Convertible to LP – Compatible with propane with conversion kit (sold separately)
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Quiet Operation – Engineered to reduce operating noise
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Built for Flexibility – Upflow or horizontal installation orientation
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Heavy-Duty Cabinet – Reinforced steel with tight seal to reduce heat loss
Designed for Performance
With a powerful 80,000 BTU input, this furnace provides approximately 73,600 BTUs of usable heat, perfect for most medium-sized homes in ideal conditions. It features single-stage heating, which runs at full output when your thermostat calls for warmth, keeping things simple, efficient, and effective.
Energy Savings That Matter
With its 92% AFUE efficiency rating, 92% of the fuel you pay for goes directly into heating your home — not out the exhaust. This translates into lower energy bills and a smaller carbon footprint compared to older, less efficient models. Perfect for homeowners seeking both environmental sustainability and cost savings.
Advanced Motor Technology
The 9-speed ECM blower motor is a big leap forward in airflow control. It uses less electricity than standard PSC motors, circulates air more evenly, and operates quietly. Whether it’s distributing heat throughout your home or keeping your air clean when the system is set to fan mode, the ECM motor delivers high performance without the high energy draw.
Durability and Longevity
Engineered with a hot surface igniter that’s more reliable than older standing pilot designs, the AQ-GR9S920804CN reduces maintenance needs and improves system startup. The heavy-gauge steel cabinet is built to withstand harsh environments while maintaining quieter operation by sealing sound within.
Self-Diagnostic Control Board
For peace of mind and ease of maintenance, the integrated control board continuously monitors system performance. Should a fault occur, it provides easy-to-read error codes that simplify troubleshooting, reduce repair time, and ensure safe operation.
Flexible Installation
This model is designed with installers in mind. Its upflow/horizontal configuration makes it suitable for a wide range of home layouts — from attics to basements. Color-coded terminals and intuitive wiring help speed up the setup process, reducing labor time and cost.
Peace of Mind Warranty
When registered online and installed according to code, this furnace includes:
