Master SF/HP range – indirect oil-fired heaters

High-performance

With heat outputs ranging from 87 to 700 kW, SF/HP units are characterised by high air flow rates (12,500 to 104,000^m3/h) and discharge pressures of up to 600 Pa. They offer a wide range of combinations to provide the most appropriate and efficient solution for every need.

Economical

SF/HP units feature combustion chambers with high-efficiency heat exchangers (over 90% thermal efficiency across the range), guaranteeing efficiency and energy savings. What's more, they are equipped with 2-stage burners to adapt the heat output of the generators as closely as possible to requirements: controlled by the thermoregulator and the sensor (supplied as standard) positioned in the room or in the supply duct, the burner will automatically shuttle between full power and reduced power (minimum 65% of total power) to maintain the desired supply temperature.

SF/HP sport

SF/HP SPORT heaters have been specially developed for heating indoor sports pitches. They are fully enclosed and designed for permanent installation outdoors. Their fan has enough pressure available to inflate the cover bubbles on its own. They are available in versions SF 136HP1 - HP2 and SF 236 HP1 to HP4. For further information, please contact us.

Installation

The imposing size of the SF/HP means that they are delivered in several parts to be assembled on site:

• Ventilation unit
  
• Burner
  
• Combustion unit
  
• Plenum
  

Modular

Standard SF/HP units are vertical generators. If required, they can be produced in a horizontal version. Similarly, air supply and extraction configurations can be adapted to meet specific requirements. As an option, the SF/HP can be fitted with a burner box with door for direct outdoor installation. The electrical cabinet can then be moved inside the premises using the extension kit.