TYPES OF FIRE | SPECIFICATION | TYPE OF FLUE BOX | FLUE SIZE AND TYPE |
RADIANT | Suitable for radiant and convector radiant gas appliances using town gas, natural gas and liquid propane. | Standard 0182125 | 125mm Conforming to BS 715 e.g. B Vent or Flex |
BACK BOILER UNIT | Combined Appliances: Gas fires/Back Boiler. | Back Boiler Box | 125mm Conforming to BS 715 e.g. B Vent or Flex |
DFE OR DGF FIRES | Decorative Gas Log and other Fuel Effect Appliances up to 15 kw using natural gas and liquid propane. | DGF Box | 180mm Conforming to BS 4543 Pt 3 |
LIVING FLAME FIRES | Inset Live Fuel Effect Gas Fires up to 15kw. Not applicable to DFE fires as in Pt 12 using natural gas and liquid propane. | ILFE Box | 180mm Conforming to BS 4543 Pt 3 can be relaxed to accept 125mm flue to BS 715 (see appliance manufacturers installation specifications for appliance). |
| Standard Flue Boxes |
Ref: 0182125 for use with 125mm Wonderflex & Triplelock Ref: 0185125 for use with 125mm B Vent Designed for use with radiant and decorative gas fires complying to BS 7977-1 2002. Constructed with an aluminium liner and coated steel outer case |
| Recessed Flue Boxe |
Ref: 0182125 for use with 125mm Wonderflex & Triplelock Ref: 0185125 for use with 125mm B Vent Designed for use with radiant and decorative gas fires complying to BS 7977-1 2002. Constructed with an aluminium liner and coated steel outer case. |
| ILFE Flue Boxes |
Ref: 0188125 for use with Wonderflex & Triplelock Ref: 4089180 for use with TecnoFlex (Turboflex Plus) Ref: 0189125 for use with 125 B Vent Ref: J2141180 for use with 180mm ICS Ref: 0341200 for use with 200mm ICID For use with Inset Live Fuel Effect gas fires complying to BS 7977-1 2002, with a heat output not exceeding 7kw. Twin wall design. |
| Large Flue Box for Back Boiler |
Ref: 0165125 Adjustable in depth from 358mm to 480mm to accommodate a wide range of back boilers, Suitable for fires complying with BS 7977-2 2003. Universal opening allowing connection to the boiler with B Vent or Flexible flue liner. |
| GF Flue Boxes |
Ref: 7T98125 for use with 125mm Wonderflex & Triplelock Single wall design with sloping back to help fit some openings. For radiant gas fires complying with BS5258 (Pt 5). |
| DGF Flue Box |
Ref: 4090180 for use with TecnoFlex (Turboflex Plus) Ref: J2142180 for use with 180mm ICS Ref: 0342200 for use with 200mm ICID Manufactured with a ceramic inner wall, which simulates a fireplace opening, and a coated steel outer casing. Suitable for decorative gas fires with a heat input not exceeding 8kw. For appliances complying with BS EN 509: 2000. |
| VRV Single Skin Flue Box |
Ref: 7T91125 for use with 125mm Wonderflex & Triplelock Suitable for fires complying to BS5258 (Pt 5). Fits most popular radiant gas fires including the widely used Valor Firelite Oxysafe. Reduced height, extra depth and extra large flanges minimise builders work on installation. |
| VRV Twin Wall Flue Box |
Ref: 7T95125 for use with 125mm Wonderflex & Triplelock Twin wall construction for reduced condensation. Otherwise as VRV Single Skin Box. |
