Northern Radiator AH474 20,000 BTU 12V Auxiliary Heater

The Northern Radiator AH474 auxiliary heater provides 20,000 BTU of heating output for applications requiring supplemental cabin or interior heat. This 12-volt heater features a universal design for flexible installation and supports both horizontal and vertical mounting orientations.

Two-speed operation allows the heater to provide adjustable airflow and heating performance. The compact heater assembly is designed for installation where supplemental heat is needed and includes an installation kit and switch.

Use the Northern Radiator AH474 as a practical auxiliary heating solution with 12-volt electrical systems. Its universal configuration and dual mounting options support a range of installation setups.

Features:

• Heating Output: 20,000 BTU auxiliary heating capacity
• Electrical System: 12-volt operation
• Mounting Options: Supports horizontal or vertical mounting
• Speed Settings: Two-speed operation
• Application: Universal auxiliary heater design
• Included Components: Installation kit and switch