Heat Recovery Ventilation

A Heat Recovery Ventilation (HRV) system is designed to ensure optimum air exchange in a building while minimizing heat losses through ventilation. In traditional family houses where ventilation is ensured through trickle vent or slot vent, heat losses through ventilation represent up to 40% of the building’s total heat loss.

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Catalogue of HRV Units| Show (PDF 1.2 MB)

page: 5
Picture: Bend, diam. 75, 90°
A connecting section for two diam. 75 flexible air ducts, with direction change.
in stock
Code: 15739
Picture: Duct Reducer, 100/75
Duct reducer used as a transition from round diam. 75 air duct to diam. 125 air duct or a disc valve.
in stock
Picture: Support for diam. 75 Air Duct
Pressure and temperature release valve for sanitary water tank protection against high pressure and overheating - 6 bar, 94°C.
in stock
Code: 15752
Picture: Air Duct Plug
A plastic plug for unused diam. 75 openings in distribution boxes.
in stock
page: 5