Dri-Eaz F535 Dragon 3600 Heater

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The highest quality heater on the market
As the only mobile heater designed and built for restoration, the Dragon delivers the performance you need to tackle drying jobs even in the most difficult conditions. We build the Dragon in our U.S. plant using only premium components, including a top-of-the-line Becket burner, a TIG-welded corrosion-resistant aluminium tank and sturdy no-flat wheels. With 120,000 BTUs of heat and true 700 CFM airflow, the diesel-fired Dragon can produce up to 120°F (49°C) of temperature rise to make cold weather drying fast, efficient and profitable!
Extended runtimes – get 36 hours of operation without refueling – triple the duration of other heaters.
Powerful temp rise – 145°F with weather shield installed; 120°F without weather shield installed.
Indirect-fired operation for clean heat and no additional moisture – speeds drying on every job. Use with positive or negative pressure setups, too!
Highly mobile – semi-pneumatic tires never go flat and ball bearing wheels keep the unit rolling smoothly.
Precision heat control – thermostat with remote sensor (included) to help operators comply with RIA Safe Harbor clause.
Ready-to-Roll package includes quick clamp to secure ducting to heater outlet.
Product Features
  • Over 3x the runtime (36 hours of operation without refueling)
  • Designed for restoration mobile use in any weather condition
  • Top-of-the-line Becket burner – service readily available from heating contractors everywhere
  • TIG-welded corrosion-resistant aluminum tank
  • Ball bearing wheels and semi-pneumatic tires keep rolling in cold weather
  • Intelligent sensor technology for safe operation
Power 7.5 amps, 115 volt, 60 Hz
Dimensions (W × H × D) 65 × 43 × 24 in. | 1.9 × 1.4 × 3.0 m
Weight (empty) 250 lbs. | 113 kg
Weight (fully fueled) 495 lbs. | 225 kg
Heat output 120,000 BTU/hr | 29.3 kWh
Temp rise +145°F with weather shield
+120°F without weather shield
Airflow 680 CFM with weather shield
780 CFM without weather shield
Fuel capacity 32 gal. | 208 liter (max.)
Fuel type Diesel
Fuel consumption .85 gal. | 3.1 liter /hr
Fuel pump pressure 140 psi | 966 kPa
Safety CSA listed
Dim Height:
43 inches
Dim Length:
65 inches
Dim Width:
24 inches
Heat Output:
120000 BTU/hr
Max Power:
75 amps
Max. Airflow :
780 cfm
7.5 amps
250 lbs


Dehu Type:
Water Removal AHAM :
118 pints/day

Manual (Dragon_3600_Manual.pdf, 282 Kb) [Download]

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