Mr. Heater F260420 Indirect Fire Natural Gas Unit Heater, 50,000 BTU/Hr.

Features and Benefits:

• Heats up to 700 sq. ft.
• Spark ignition features self-diagnostic control module
• Includes angle brackets (2) for ceiling mount
• 3" flue size for vertical vent 4" for horizontal
• CSA certified

This heater also features easy installation. Low profile design can be installed in low ceiling buildings. Aluminized tubular heat exchanger for maximum efficiency and longer life. Approved for residential and commercial use: garages, workshops, metal buildings, warehouses, agricultural buildings, storage buildings, etc.