Solaronics ST-75-20/30/40 Infrared Heaters 40’ NG 75K BTU 120 V

BTU Output : 75,000 BTU. TheSolaronics ST-75-20/30/40 is an infrared heater designed for use with natural gas (NG). Infrared Heating : These heaters use infrared radiation to directly warm objects and people, making them more efficient in open spaces since there is minimal heat loss through the air.

eBay