Mr. Heater 300,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel
Mr. Heater
300,000 BTU Big Maxx Natural Gas Standard Combustion Power Vented Unit Heater with Aluminized Steel
Blain # 1512414 | Mfr # F263065
$
1,999
99
Description
The Mr. Heater 300,000 BTU Big Maxx Natural Gas Unit Heater delivers powerful heating for industrial and commercial spaces up to 10,000 sq ft. Designed for efficiency in large applications like factories and warehouses, it operates at 82% thermal efficiency for cost-effective heating. The aluminized steel heat exchanger ensures durability, while the power vent system requires only a single vent pipe for exhaust, simplifying installation. Adjustable air louvers with three locking positions allow precise heat direction, optimizing comfort. The unit ships configured for natural gas and mounts easily overhead using 3/8 in - 16 tpi threaded rods.
Features
- 300,000 BTU output covers up to 10,000 sq ft
- Power vented single-pipe exhaust for easy installation
- Natural gas setup with LP conversion kit sold separately
- Simple overhead mounting with 3/8 in - 16 tpi threaded rods
- Ideal for factories, warehouses and large commercial spaces