ACiQ 120,000 BTU 80% Gas-Fired Unit Heater Natural Gas Propane Convertible

The ACiQ 120,000 BTU Gas-Fired Unit Heater is a high-output heating solution designed to deliver reliable warmth for large residential garages, workshops, warehouses, utility buildings, and light commercial spaces. Its ceiling-mounted design provides powerful, even heat while preserving valuable floor space, making it an ideal choice for areas where traditional ducted HVAC systems are impractical or unavailable.

Built for dependable performance and extended service life, this gas-fired unit heater features a durable aluminized-steel heat exchanger that resists corrosion, thermal stress, and everyday wear. Equipped with a single-stage natural gas burner and Direct Spark Ignition (DSI), it delivers a 50-60°F temperature rise with strong, consistent airflow at approximately 55 dBA. The unit ships factory-configured for natural gas and can be converted to propane (LP) using a factory-authorized conversion kit (sold separately).

Key Features

• 120,000 BTU Heating Capacity – Delivers powerful, high-output heating for large residential garages, workshops, warehouses, utility buildings, and light commercial spaces.
• 80% Thermal Efficiency – Provides energy-efficient gas heating to help reduce fuel consumption while maintaining reliable indoor comfort.
• Heavy-Duty Aluminized-Steel Heat Exchanger – Built with corrosion-resistant materials for exceptional durability, dependable performance, and extended service life.
• Single-Stage Natural Gas Burner – Produces consistent heat output with efficient fuel operation for dependable daily performance.
• Direct Spark Ignition (DSI) – Electronic ignition system provides reliable startups, enhanced operational safety, and dependable cold-weather performance.
• Integrated LED Diagnostic Display – Built-in seven-segment LED display allows for quick troubleshooting, simplified maintenance, and faster service.
• Quiet High-Capacity Operation – Operates at approximately 55 dBA, delivering powerful heating performance with controlled operating noise.
• Ceiling-Mounted Design – Maximizes usable floor space while providing efficient overhead heat distribution throughout the workspace.
• Flexible Venting Options – Compatible with multiple venting configurations for convenient installation in residential and commercial applications.
• Standard 115V Electrical Connection – Installs using standard electrical service for straightforward setup.
• Natural Gas Ready – Ships factory-configured for natural gas and can be converted to propane (LP) using an optional factory-authorized conversion kit (sold separately).
• ETL Listed – Certified for safe operation in the United States and Canada for residential utility and light commercial applications.
• Commercial-Grade Construction – Engineered for dependable, long-lasting performance in demanding residential, agricultural, and commercial environments.