Portable heaters - Splash Direct

By: Splash Direct  06-Dec-2011

Portable heaters and dryers are specifically designed to provide an instant, reliable and efficient source of heat to the industrial, agricultural, commercial and construction sectors.

Their main applications include heating of warehouses, workshops, garages, factories, transport terminals, breeding sheds and greenhouses; they can also be used for drying and curing materials in the building, agricultural and other industries.

Jetfire heaters offer high performance, reliability and efficiency. (Not suitable for domestic use and when in use adequate fresh air ventilation must be provided).

Industrial, LPG and fan forced

Jetfire heaters are robust, lightweight with compact design. They feature safety shutdown on gas/flame/fan if failure in gas supply or air blockages occur. Propane is the preferred gas. J25A, J33A, J50A, J70A, J90SA are automatic models which can be fitted with a thermostat.

Available Models:
model Motor (W/A) Thermal capacity Air Flow (M3/H) price
NZ$ (+GST)
Jetfire Manual
J8 38/0.3 32,000 BTU (9.3 KW) 300 $572.00
J15 45/0.35 60,000 BTU (17.4 KW) 500 $819.00
J25 100/0.75 100,000 BTU (29 KW) 700 $988.00
J33 100/0.75 132,000 BTU (38 KW) 850 $1,118.00
Jetfire Automatic
J25A 100/0.75 100,000 BTU (29 KW) 700 $1,235.00
J33A 100/0.75 132,000 BTU (38 KW) 850 $1,508.00
J50A 150/1.0 200,000 BTU (57 KW) 3000 $1,677.00
J70A 150/1.0 270,000 BTU (81 KW) 3000 $2,015.00
J90SA 750/6.1 360,000 BTU (104 KW) 8000 $3,185.00

All prices exclude GST

Industrial, Diesel & Direct Fire

Spitfire heaters offer high performance, reliability and efficiency. (Not suitable for domestic use and when in use adequate fresh air ventilation must be provided). In-Direct Fire Spitfire heaters are flued in as a permanent installation with the advantage of all gases, fumes etc. being totally eliminated from the area you heat. You will get totally clean dry heat. N.B. IP60 Can have ducting taken from it. All In Direct Spitfire models can be fitted with a thermostat.

Available Models:
model Motor (W/A) Thermal capacity Air Flow (M3/H) price
NZ$ (+GST)
Direct Fired - Compressor Pump Feed
DC10 180/1.4 48,100 BTU (13.96 KW) 300 $819.00
DC15 180/1.4 69,160 BTU (20.12 KW) 350 $929.50
DC25 80/1.4 92,520 BTU (26.96 KW) 400 $1,072.00
DC40 180/1.4 122,120 BTU (34.44 KW) 900 $1,261.00
DC45 350/2.5 148,000 BTU (42.96 KW) 1100 $1,339.00
Direct Fired - Pump Feed
DP90 750/5.5 360,000 BTU (104.5 KW) 4000 $4,173.00
DP50 380/3.6 220,000 BTU (63.9 KW) 1600 $4,000.00
In-Direct Fired - Pump Feed
IP60 580/3.2 220,000 BTU (62.51 KW) (Can be ducted) 2670 $5,626.67
IP70 750/5.5 280,000 BTU (79.48KW) 3300 $4,000.00

All prices exclude GST

General Guidelines for Calculating the Potential Required
to heat a given space

Equation:

  • Q = V x Y x K
  • Q = Thermal potential of space heater k/cal (to have BTU x 4)
  • V = Volume of space to be heated M³
  • Y = Difference in temperature C°
  • K = Dispersion coefficient
    • K = 1.6 – Spaces less than 4 meter high
    • K = 2.0 – Spaces more than 4 meters high
    • K = 4.0 – Half open spaces

Example:

If a workshop has a height less than 4 meters; and dimensions of:

  • 30 Meters (L)
  • 20 Meters (W)
  • 3.7 Meters (H)

Room temperature this workshop wants to acheive is 15°C and considering that their early morning temperature is 2°C minimum.

  • Q = V = 30 x 20 x 3.7 = 2220m³
  • Y = 15°C less 2°C = 13°C
  • K = 1.6 (Space less than 4m high)
  • (V) 2220 x (Y) 13 x (K) 1.6 = 46176 k/cal
  • k/cal x 4 = 184,704 BTU

The information in this article was current at 02 Dec 2011


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