1 (800) 486-4328 // 1 (204) 633-1999
Aerotech Herman Nelson Heaters Intl. Inc.

Flameless Heaters – BT1.2M

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BT1.2M Flameless Heater – Powerful, Safe, and Built for Extreme Conditions

The BT1.2M Flameless Heater by Aerotech Herman Nelson is our largest and most powerful flameless heating unit, delivering 1,200,000 BTUs of safe, flameless heat. Designed for high-risk environments, this heater ensures maximum efficiency and safety, making it the perfect solution for oil rigs, well sites, construction projects, flood recovery, and agricultural drying.

Unmatched Performance & Safety

🔥 1,200,000 BTU Output – Delivers industry-leading heating power
🔥 Flameless & Fume-Free – Eliminates combustion risks in hazardous locations
🔥 Hydraulic Heat Generation System – Extracts heat from fluid systems, engine coolant, exhaust, and engine body for maximum efficiency
🔥 High Static Pressure & Airflow – Supports long ducting runs for widespread heat distribution

Powerful John Deere 6068 Diesel Engine

🚜 200 HP Industrial Diesel Engine – Ensures reliability and durability
💨 Hydraulic Heat Generation System – Provides consistent, high-efficiency heating

Built for Harsh Environments

Oil Rigs & Well Sites – Safe and reliable heating for hazardous locations
Construction & Flood Drying – Ideal for drying buildings and preventing delays
Agricultural Drying – Efficient airflow for crop and product drying

Premium Features on All Stock Models

Dual Axle for Stability
110% Spill Containment with Gravel Guard Protection
4 Corner Tie-Down Hooks for Secure Transport
Stainless Steel Bolt Kit for Durability
Three-Function Operational Indicator Light
“Site Friendly” Master Shut Down System
One-Step Connection for Block Heater, Battery Blanket & Oil-Pan Heater
Interior Lighting with Master Electrical Shut Down Switch

The BT1.2M Flameless Heater is equipped with an automated louver system that maintains optimal air balance without manual adjustments, ensuring peak efficiency in all operating conditions.

For maximum heat, safety, and performance, trust Aerotech Herman Nelson’s BT1.2M Flameless Heater.

🚀 Contact us today to secure your unit!

2025 - 2026 Holiday Business Hours

Happy holidays
  • December 24
    Open 8:00 AM – 12:00 PM CDT
  • December 25
    Closed
  • December 26
    Closed
  • December 29
    Open 8:00 AM – 4:30 PM CDT
  • December 30
    Open 8:00 AM – 4:30 PM CDT
  • December 31
    Open 8:00 AM – 12:00 PM CDT
  • January 1
    Closed
  • January 2
    Open 8:00 AM – 4:30 PM CDT

Need immediate assistance while we’re closed?
Call (204) 995-2999.

Otherwise, contact us during business hours:
1 (800) 486-4328  //  1 (204) 633-1999
Sales@hermannelson.com

Regular Business Hours: Monday – Friday, 8:00 AM – 4:30 PM CDT

Your operations don’t stop — neither do we. See you in the new year.

Indirect Fired Heater Manufacturer

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