Intergas Xtreme Series User Manual

1 OPERATION OF THE BOILER
Intergas Heating Ltd is a licensed member of the Benchmark Scheme which aims to improve the standards of installation
and commissioning of domestic heating and hot water systems in the UK and to encourage regular servicing to optimise
safety, eiciency and performance. Benchmark is managed and promoted by the Heating and Hotwater Industry
Council. For more information visit www.centralheating.co.uk. Please ensure that the installer has fully completed the
Benchmark Checklist on the inside back pages of the installation instructions supplied with the product and that you
have signed it to say that you have received a full and clear explanation of its operation. The installer is legally required
to complete a commissioning checklist as a means of complying with the appropriate Building Regulations (England and
Wales). All Installations must be notified to Local Aerea Building Control either directly or through a Competent Persons
Scheme. A Building Regulations Compliance Certificate will then be issued to the customer who should, on receipt,
write the Notification Number on the Benchmark Checklist. This product should be serviced regularly to optimise its
safety, eiciency and performance. The service engineer should complete the relevant Service Record on the Benchmark
Checklist aer each service. The Benchmark cheklist may be required in the event of any warrranty work and as
supporting documentation relating to home improvements in the optional documents section of the Home Information
Pack.
The Intergas Xtreme series are modulating high eiciency
boilers. This means that the capacity is adjusted according to
the desired heating capacity. Two separate copper circuits are
integrated in the aluminium heat exchanger.
The Intergas Xtremeseries have a second heat exchanger (heat
recovery unit). This second heat exchanger is integrated in the
flue of the boiler so that the eiciency of domestic hot water
is increased further. The residual heat of the flue gases of the
central heating use is also used to preheat the domestic hot
water.
By applying this technology, less energy is required to bring
the water to the correct temperature and an extremely high
eiciency is achieved.
The boiler has a burner controller which, with each heat
demand of the heater or the domestic hot water facility,
controls the pump (only during heat demand of the heater)
and the fan, opens the gas valve, ignites the burner and
continuously monitors and regulates the flame, depending on
the requested capacity.
2

Intergas Xtreme Series Specifications

General

Brand	Intergas
Model	Xtreme Series
Category	Boiler
Language	English