»Description
Oilmaster is a high quality, prefabricated chimney system suitable for 28 second oil, or gas fired appliances with flue gas temperatures up to 250°C continuous firing. The system consists of straight lengths and associated fittings and is available in three different internal diameters, 100mm, 125mm and 150mm.

»Construction
Tested to BS EN 1856 - 1
Oilmaster is manufactured under the strict control of BS5750, ISO9000 and is manufactured to the requirements of BS715 - the British Standard for the specification for metal flues, fittings and terminals for gas fired appliances with a rated input not exceeding 60kW

»Material Specification
The inner is manufactured from stainless steel grade 316 0.40mm and the outer casing is manufactured from 304 grade stainless steel, 0.40mm.

»Application
Oilmaster is suitable for 28 second oil, or gas fired appiances with a rated input not exceeding 60kW, such as domestic fires, boilers, heaters and small commercial boilers.

»INSTALLATION

»General
Installation must be in accordance with local and national building regulations, and where appropriate, BS5440: The British Standard for the installation of flues and ventilation for gas appliances of rated input not exceeding 60kW. It is important to ensure that the required components are ordered correctly as assembly is completed with no site fabrication.

»Jointing
All lengths and fittings are provided with spigot and socket ends which push together locking bands are not requir. The components are designed to be installed with spigots facing upwards.

»Lengths
Installed lengths of 1000mm, 500mm and 300mm are avaialble as standard.
An adjustable length of 50mm to 480mm is available where it is necessary to provide a flexible intermediate section or to facilitate the removal of the appliance.

»Components
Elbows of 45° and 30° are available where it is necessary to alter the route of the flue, or alternatively, to offer a variable offset.
90° tees are available to make up modular headers or to facilitate tee caps and tee caps with drains, Special or modular tees are available upon request.
Tee caps are supplied to close off tee openings and offer ideal access for inspection and maintenance. Tee caps with drain are normally situated at the base of the flue system and prevent build up of condensation and rain water within.

Appliance adaptors must be used on all systems and facilitate the fitting of Oilmaster to single wall appliance connections of the same nominal bore.

»Flashing
Where a chimney penetrates a roof a suitable flashing must be used. The standard Oilmaster flashing is universal and suits most applications. A storm collar must be fitted immediately above the flashing which must be sealed to the outer casing using a waterproof sealant.

»Termination
Terminals are designed for use on atmospheric gas fired appiances andr appliances fired by 28 second oil.

»Service
We offer a computer aided chimney sizing and design service free of charge.
A competitive installation service is available on request.