The Contractor Combi External is ideal for outside installation and is finished in a high quality, durable and totally weatherproof green stove enamel casing to complement its surroundings. Designed for high performance with economical running costs and suppliying instant heat on demand this unit comes complete with an integrated low level rear discharge flue and incorporates a frost thermostat to protect the boiler and system in cold weather.

• Heat output 32kW (110,000 Btus/hr) Flow rate of 11.5 litres per minute at 40°C temp rise
  
• Totally weatherproof galvanised mild steel casing finished in green textured stove enamel
• Supplied as standard with integral flue: low level rear discharge only
• Supplied as standard: Frost thermostat and terminal guard
• Suitable for use on sealed systems