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 S EC, Östberg
Heat Recovery Unit NEW HERU 100 S EC, Östberg
Art. no.: 19059852
Heat Recovery Unit NEW HERU 100 S 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).
? Model with side connections.
? Designed for supply and exhaust air ventilation with energy recovery, so-called FTX.
? Suitable for installation in homes, 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.
? Unique construction 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 dismantled for cleaning.
? Delivered with ISO ePM1 65% bag filters 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.
? Can be placed in warm or cold spaces.
? Delivered in right-hand configuration as standard, but can easily be converted to left-hand configuration.
? HERU 100S and HERU 160S are equipped with a plug. HERU 200S and HERU 250S are delivered with a cable for fixed installation.
? Three-year warranty for 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.
Heat Recovery Unit NEW HERU 100 S EC, Östberg
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
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