AhlsellProductsVentilation

Ventilation

Make sure you have good ventilation products! Ahlsell's ventilation range spans duct systems, devices, valves, indoor grills, hoses with accessories, roof hoods, exterior wall grills, ventilation accessories, filters, mounting materials, fans, aggregates, cooker hoods, controls, regulations, fire gas dampers, and flat strip plates.

Heat Recovery Unit NEW HERU 100 T EC, Östberg
Heat Recovery Unit NEW HERU 100 T EC, Östberg
Art. no.: 19059854
Heat Recovery Unit NYA HERU 100 T EC
? NEW! Controlled by the HERU IQ app via Bluetooth or cloud service (use of cloud service requires internet connection, via modular cable, not included).
? Wall model with top connection.
? Designed for supply and exhaust ventilation with energy recovery, so-called FTX.
? Suitable for installation in apartments, small houses, offices, and other premises where high indoor environment standards are required.
? High temperature efficiency, low energy consumption (SFP), low noise level, high operational reliability, and provides clean indoor air.
? A unique design where all thermal bridges are minimized.
? Integrated Modbus communication as standard. No accessories required.
? Easy installation with the help of a wizard.
? Possibility to create operating schedules.
? Integrated control for preheater.
? Support for connecting presence sensors.
? The airflow is generated by two quiet radial fans with EC motors, fan wheels with backward-curved blades.
? The fans are connected with quick connectors and are very easy to remove for cleaning.
? Regenerative rotary heat exchanger of non-hygroscopic type, made of aluminum and centrally located in the unit. The heat exchanger can be easily dismantled for cleaning.
? Delivered with combustible cassette filter type ISO ePM1 50% as standard, for both exhaust and supply air. The filters are very easy to replace.
? Built-in control for heating/cooling. The unit can be used to improve comfort in the premises through heat recovery or night cooling.
? The unit is equipped with a built-in electric reheater.
? The inside of the unit is made of galvanized steel sheet, while the outer casing is made of steel sheet coated with Galfan. The outer casing sheet holds corrosion class C3.
? 50 mm insulation in the unit's sides, top, bottom, and doors. 30 mm insulation in the unit's back.
? Placed in a warm space, such as a laundry room, storage room, or utility room.
? Ordered in right- or left-hand design.
? HERU 100T and HERU 160T are equipped with a connection for a kitchen hood. Air from the kitchen hood does not pass through the rotor, ensuring that cooking odors do not return into the premises.
? HERU 100T and HERU 160T are equipped with a plug. Integrated sound dampers on the supply and exhaust sides.
? Three-year warranty with continuous operation.
NOTE! The warranty for HERU is only valid provided that accessories/equipment (e.g., filters) from H.Östberg AB's range are used.
Shut-off damper BDEP-40 with motor shelf, FläktGroup
FläktGroup
Shut-off damper BDEP-40 with motor shelf, FläktGroup
Art. no.: 6642582
The damper BDEP-40 is intended for use in systems with circular ducts for shutting off the air flow. The dampers consist of a cylindrical housing and damper blade and a universal motor shelf. Motor is not included. They are set manually and are equipped with a graduated scale for setting the damper angle. For damper sizes up to 031, the damper angle is set with a knob, on larger sizes with a control handle.The damper angle is locked with a screw.The seal is made of solid EPDM rubber has very good resistance to moisture, air pollution and solar radiation and can withstand temperatures between -30° C to 80° C with retained function Sizes 040 - 063 are adapted to 50 mm external insulation Density class 4 according to SS-EN1751: 1998 and HVAC AMA 98 respectively.

The length refers to the length of the damper, excluding connections.
Delivered without motor.
Measuring and Regulating Damper PRA, Halton
Halton
Measuring and Regulating Damper PRA, Halton
Art. no.: 6642818
PRA is a cone-shaped iris damper and has manual adjustment with knob. The adjustment damper contains an adjustable cone and measuring socket for measuring the pressure difference in the air flow. The measuring damper housing and the cone-shaped iris blades are made of galvanized steel. The air flow calculation is based on measuring the pressure difference caused by the air flow over the damper cone. The adjustment damper is provided with an indicator and marking for the adjustment position which is used during cleaning. The installation direction of the damper must correspond to the air flow direction. The air flow direction is marked with an arrow on the housing. The height refers to the slider and is added to the diameter of the damper. The density class refers to the housing. Temperature range -30° C to +70° C
Fresh Air Vent Fresh TL80C-dBs
Fresh
Fresh Air Vent Fresh TL80C-dBs
Art. no.: 9302626
TL 80C dBs is a complete wall vent with an internal part, noise-reducing wall duct, filter cassette, and external grille. TL C is the wall vent with extra effective condensation protection and adjustable air intake. The noise-reducing wall duct consists of a sound-absorbing wall pipe, an excellent choice for those disturbed by noise from outside the house. The sound-absorbing pipe is easy to cut to the correct length with a utility knife. The smart design of the wall vent brings in fresh air and provides a pleasant distribution in the room while reducing the risk of cold drafts. Outdoor air is let in both upwards and to the sides. The air then mixes very effectively with the room air and quickly reaches a comfortable temperature. The airflow is easily adjusted with a precision control hidden under the cover.

Installation and Placement
Fresh air vents are installed in bedrooms, living rooms, offices, and other rooms that need fresh air. A rule of thumb for getting the right amount of air is to have one wall vent in each bedroom and two in the living room. In some cases, the number of wall vents needs to be increased, for example, if several people sleep in the same room or if the total living area is larger than usual. The vent is placed high up on the wall, about 220 cm from the floor or with the top edge of the vent at least 10 cm from the ceiling. The vent is excellent for use with both underfloor heating and heating via radiators.

Filter and Maintenance
Maintain good indoor air quality by regularly changing and maintaining your filters. Many of our filters fit your TL C vent. This allows you to easily get a filter solution that suits your needs.

Swedish Design and Quality
The wall vents in the TL C series are developed, designed, and manufactured in Sweden. With a wall vent from Fresh, you get fresh air into your home. TL C has a stylish and soft design developed for Nordic homes.

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