Fanmaster HDR20, Instruction Manual

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2. PRODUCT DESCRIPTION & SPECIFICATIONS
PRODUCT DESCRIPTION
Industrial diesel or kerosene portable radiant heater with open combustion chamber.
SPECIFICATIONS
MODEL HDR20
Heat Output*
20KW
68,240 BTU
Air Flow (L/s) 165
Fuel Type Diesel or Kerosene
Fuel Consumption
(L/h)
1.7
Fuel Nozzle Size (gph) 0.4
Voltage (V/Hz) AC220-240V/50
Current Rating (A) 0.46
Electrical Power (W) 110
Net Weight (kg) 18
Tank Capacity (L) 10.5
Operating Range (H) ~6.1
OPERATING PRINCIPLE
Air flow is necessary to ensure proper combustion, it is supplied by the internal burner
fan. The air enters the burner funnel and gets mixed with a high-pressure fuel. The fuel
flow is secured by an electrical pump, which sucks the fuel away from the tank and
moves it to the nozzle under high pressure.
Fig 1.