Flameless Heaters Specs & manuals ↓
Generac MFH900 — 875,000-BTU/h Flameless Heater
The Generac MFH900 delivers up to 875,000 BTU/h from a self-contained hydraulic heating system. Airflow adjusts between 3,500 and 5,000 CFM through two 12-inch outlets. A Tier 4 Final Perkins diesel engine powers the trailer-mounted unit, which includes internal duct storage, lockable aluminum panels, electric trailer brakes and a color controller display.
Estimated equipment rental only. Delivery, taxes and applicable fees quoted separately. Final pricing confirmed with dispatch.
Specifications
Equipment
- Manufacturer
- Generac
- Model
- MFH900
Equipment specifications
- Maximum heat output
- 875,000 BTU/h
- Heat-production method
- Self-contained hydraulic flameless heater
- Discharge temperature range
- 120–180°F
- Airflow range
- 3,500–5,000 CFM
- Duct outlets
- Two 12-in-diameter outlets
- Published heater efficiency
- 88%
- Engine
- Perkins 1204F-E44TTA
- Engine power at 2,200 rpm
- 150 hp / 112 kW
- Engine displacement / cylinders
- 4.4 L / 4
- Engine aspiration
- Series turbocharged
- Emissions
- EPA Tier 4 Final
- Engine fuel
- Ultra-low-sulfur diesel
- Fuel tank capacity, total / usable
- 200 / 176 US gal
- DEF tank capacity, total / usable
- 10 / 8 US gal
- Heat-transfer-fluid tank capacity
- 14 US gal
- Heat-transfer-fluid system capacity
- 20.6 US gal
- Hydraulic pump
- Rexroth 100-cc variable-displacement piston pump
- Hydraulic filtration
- Two 10-micron filters
- Containment
- 110% engine-fluid containment
- Enclosure
- Powder-coated aluminum with lockable doors and fills
- Internal duct storage
- Two 12-in × 50-ft air ducts
- Overall length
- 192.25 in
- Overall height
- 94.25 in
- Overall width
- 76.5 in
- Dry weight, 2019 Rev B specification
- 6,590 lb
- Operating weight, 2019 Rev B specification
- 7,735 lb
- Trailer axle rating
- 8,000 lb
- Hitch
- Height-adjustable 2-5/16-in ball coupler
- Trailer brakes
- Electric
- Handling provisions
- Lift jack, forklift tubes and tie-downs
- Controller display
- Backlit color TFT LCD
- Emergency controls
- External emergency stop and positive air shutdown
Equipment Details
Capabilities & Features
- Hydraulic flameless heat
- Dual duct outlets
- Integrated duct storage
- Lockable aluminum enclosure
- Color controller display
- Emergency stop and positive air shutdown
Available Options
- Block heater
- Fire extinguisher
- Spare tire and carrier
- Alternate duct outlets
- Heated fuel filter
- Rear stabilizer jacks
