We offer a full range of flue systems for atmospheric gas, 28 second oil and balanced flue appliances. We keep product ranges from Schiedel & Poujoulat in stock at our Andover & Hatfield branches.

Schiedel - B Vent: Twin wall gas heating system designed for cost-effective venting of residential and small commercial atmospheric gas appliances with input up to 60kw. It is suitable for both internal and external use, either as a complete system or in combination with masonry, i.e. flue blocks or brick chimneys. Note that BS 5440-1 requires the use of a stainless steel insulated flue on external runs exceeding 3 metres. K Vent fulfills this requirement and is fully interchangeable with the B Vent range.

Schiedel - K Vent: Twin wall insulated venting system specifically designed for residential and small commercial kerosene (28 second oil) and gas appliances. Especially useful on exposed external runs or cold roof spaces. BS5440-1-2000 5.1.7 requires the use of stainless steel insulated flue on all

exterior gas flue runs exceeding 3 metres. K Vent fulfills this requirement and interconnects directly with the B Vent gas flue system for the most cost-effective solution. K Vent is suitable for appliances that operate with a flue gas temperature that does not exceed 250°C. K Vent is only suitable for appliances that operate zero or negative pressure at the appliance outlet.

Poujoulat – Dualis: The DUALIS range answers the requirements of all types of room-sealed boilers: gas, oil, classic or condensing, working concentrically (twinned air admission and flue gases evacuation).

Please call 01263 332878 (Andover) or 01707 266244 (Hatfield) now for further details or click on the links below