The External is ideal for outside installation and is designed for high performance with economical running costs. It comes complete with an integrated low level rear discharge flue and incorporates a frost thermostat to protect the boiler and system in cold weather.

• Rated Sedbuk band ‘B’
• Heat output 32kW (110,000 Btus/hr)
• Totally weatherproof galvanised mild steel casing finished in green textured stove enamel.
• Supplied as standard with integral flue.
• Flue options left hand, right hand or rear.
• Supplied as standard: Frost thermostat and terminal guard.
• Suitable for use on sealed systems.