L.B. White CM1000 Commander™ 1000 Ductable Make-Up Air Dual Fuel LP/NG 240V Portable Heater - 1,000,000 BTU/HR

L.B. White CM1000 Commander™ 1000 Ductable Make-Up Air Dual Fuel LP/NG 240V Portable Heater - 1,000,000 BTU/HR

The Commander™ Make-Up Air Unit is designed to improve air quality, control temperature, and reduce moisture in construction sites. With its modulating control and powerful airflow, this unit ensures constant air exchanges, providing tempered fresh air while maintaining positive building pressure. Available in 500,000 and 1,000,000 BTU/h models, the Commander™ efficiently heats interiors and surfaces while reducing fuel costs.

Use the Heat Estimator calculation tool below to calculate the number of BTU's required to warm your space based on the cubic feet and the heat differential required. The tool will also recommend specific LB White products that will meet these requirements.

Features

• Constant Air Exchanges: Ensures continuous fresh air flow for improved air quality
• Modulating Control: Reduces fuel costs by adjusting airflow and temperature as needed
• Positive Pressure Maintenance: Keeps the building pressure positive to prevent drafts and maintain interior comfort
• Flexible Fuel Options: Compatible with both LP and NG fuels for versatile use
• Remote Digital Thermostat: Offers convenient, tethered control for precise temperature management
• Vent Mode: Uses fan-only mode to circulate heated air without additional fuel consumption

Specifications

• BTU/HR Rating (Min/Max): 200,000 - 1,000,000
• Heated Air Output (CFM): 6000
• Fuel Type: LP/NG
• Connection: 1 in. NPT
• Fuel Consumption (LP Gas Max): 11.03 lbs/hr
• Fuel Consumption (NG Gas Max): 1000 cu ft/hr
• Electric Supply: 240V/60Hz/1 Phase
• Electrical Connection: NEMA L6-20 / 240V, 20A / 3-Wire
• Amps: 8.5
• Shipping Weight: 637 lb.
• Outlet Duct Diameter: 24 in.
• Inlet Duct Diameter: 24 in.
• Max Duct Length: 100 ft.
• Certifications: ANSI 283.7 / CSA 2.14-2017 US
• Unit Dimensions (LxWxH): 72.44 in. x 35.00 in. x 56.08 in.

Downloads

Specifications Sheet (PDF Download)

Product Literature (PDF Download)

Product Manual (PDF Download)