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Master SF range – indirect oil-fired heaters

Models: SF 70-95-130-190-260-360-500-600-700-900-1200
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SF indirect oil fired heater
SF indirect oil fired heater
SF indirect oil fired heater side view
SF indirect oil fired heater side view
Sovelor SF horizontal
Sovelor SF horizontal
Sovelor SF factory installation
Sovelor SF factory installation

The SF series are vertical or horizontal indirect-fired heaters. They can be supplied with or without oil, propane or natural gas burners.

They are designed to provide fast, efficient and economical heating for volumes or assemblies of up to 35,000m³.

They are particularly well suited to heating industrial, agricultural or public buildings, workshops or garages, warehouses, shops, reception or exhibition halls, and sports halls.

View all of our indirect oil fired air heaters and other types of portable commercial heaters to meet your required applications.

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Key features

  • Vertical or horizontal monoblocks
  • Supplied with or without oil, propane or natural gas burner
  • High-pressure centrifugal fan with double intake
  • High air flow
  • 2mm thick combustion chamber with flame return
  • Reinforced chamber bottom in refractory stainless steel
  • Heat exchanger with stainless steel flue gas turbulators
  • 10/10mm thick pre-painted galvanised sheet metal casing
  • Panel thermal insulation
  • Integrated watertight electrical panel
  • Inspection hatches for easy maintenance of the firebox/exchanger assembly and flue gas manifold
  • Bi-thermostat "fan-limit" doubled with an independent overheating thermostat
  • Can run on HVO100 biofuel, diesel or kerosene

High performance

Whether used for direct air discharge (directional heads) or connected to a duct network, SF units offer first-class performance: power ratings ranging from 60.7 to 1,160 kW, efficiencies of over 90% across the range, and air flow rates of between 4,300 and 72,000 m³/h.
These features give them a particularly favourable cost/efficiency ratio.

Rational

Simple to install, SF generators produce immediately available heat for a moderate investment in relation to the volume heated. Thanks to their high-pressure centrifugal fan, they can heat several rooms with a single generator via a network of ducts. Their high airflow rate means that temperatures rise quickly, making it unnecessary to keep the generator running when the room is unoccupied. The exceptional efficiency of SF series heaters (over 90%) is a guarantee of efficiency and energy savings.

Quality

SF heaters are top-of-the-range appliances, with everything in their design and construction designed for maximum efficiency and reliability:

  • 2 mm thick combustion chamber with flame return
  • Refractory stainless steel reinforced chamber bottom
  • Heat exchanger with stainless steel flue gas turbulators (firebox guaranteed for 5 years)
  • High-pressure centrifugal fan with double intake
  • Complete chassis in galvanised sheet metal
  • Body in 10/10 mm thick pre-painted electro-galvanised sheet metal
  • Thermal insulation of panels
  • Integrated watertight electrical panel
  • Inspection hatches for easy maintenance of the firebox/exchanger assembly and flue gas manifold
  • Bi-thermostat "fan-limit" doubled with an independent overheating thermostat

Product specifications

Heating power

60.7
kW
 

Air flow

4,300
m³/h
 

Air pressure

100
Pa
 

Fuel consumption

5.1
kg/h
 

Natural gas (G20)

6.4
m³/h
 

Propane gas (G31)

4.7
kg/h
 

Power supply

230/1ph/50
V/Hz
 

Electric power

740
W
 

Noise level at 1.5 m

65
dB(A)
 

Fan

1
pcs
 

Air blast range

17
m
 

Accessories and consumables

Sovelor thermostat dambiance
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Product code: TH

Accessories for heaters and fans

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Fixed direct gas fired air heaters

Designed for indoor and outdoor, the CF 75 is easy to install and the availability of cheap fuel allows to cut down on heating costs.

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Models: SF/HP 136-236-342-495-630

Designed to heat quickly, efficiently and economically.

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