HUUM Chimney Kit for Wood-Burning Sauna Heater

The HUUM chimney kit is designed for the safe removal of flue gases from a wood-burning sauna heater, with the chimney passing through the ceiling and roof. The kit includes the main components required for installing the indoor and outdoor sections of the chimney, arranging the passage through the ceiling, and sealing the roof penetration.

The system consists of two 1 m long double-wall chimney sections with a diameter of 120/225 mm. T600 insulation plates are provided for the ceiling penetration, while a universal 490 × 490 mm rubber roof flashing ensures proper sealing at the roof. The single-wall adapter can be cut to the required length within a range of 150–250 mm.

Advantages:

• complete set of components for chimney installation;
• double-wall chimney construction, 120/225 mm;
• T600 insulation plates for wall or ceiling penetrations;
• universal rubber roof flashing for sealing the roof penetration;
• adjustable-length single-wall adapter;
• cover plates for a neat finish around the penetration;
• mounting hardware included.

Kit contents:

• double-wall chimney 120/225 mm, length 1 m – 2 pcs.;
• double-wall welded chimney base 120/225 mm – 1 pc.;
• chimney cap 120/225 mm – 1 pc.;
• wall/roof cover plate, Part A – 1 pc.;
• wall/roof cover plate, Part B – 1 pc.;
• universal rubber roof flashing 490 × 490 mm – 1 pc.;
• stainless steel slotted screw worm drive – 1 pc.;
• roofing screws with rubber sealing washers – 20 pcs.;
• single-wall chimney adapter 115/120 mm, cuttable to 150–250 mm – 1 pc.;
• T600 insulation plate for wall and ceiling, 300 × 225/425 mm – 2 pcs..

Technical specifications:

• double-wall chimney diameter: 120/225 mm;
• length of one double-wall section: 1000 mm;
• number of double-wall sections: 2 pcs.;
• single-wall adapter diameter: 115/120 mm;
• adapter length: 150–250 mm, cuttable during installation;
• rubber roof flashing size: 490 × 490 mm;
• T600 insulation plate size: 300 × 225/425 mm;
• recommended distance between the chimney and structures in the penetration area: at least 100 mm;
• total system height according to the installation diagram: 2250 mm;
• minimum distance between the chimney and the wall in the heater area: 50 mm;
• clearances between the heater and surrounding structures must comply with the installation manual for the specific heater model.

The HUUM chimney kit provides a complete flue gas exhaust system passing through the ceiling and roof, with mutually compatible components supplied as one set.