WALL-MOUNTED CENTRIFUGAL EXHAUST UNITS, WITH ORWITHOUTTIMER VORT QUADRO RANGE sized or large rooms in commercial premises plus bathrooms/ showers/toilets/ domestic situations. 24 models with or without timer and incorporated humidistat. Wall mounting and built-in versions available. Backdraught shutter already installed on the product to avoid air back-flow when the unit is turned off. Timer models adjustable between 3 HCS models with incorporated humidistat (optional) which turns on the unit when the R.H. exceeds 65% and turns it off when the R.H. drops back to this value. Motor with thermal cut-out The units have a high extraction to overcome pressure loss when long ducts are used. Reduced sound levels with superior certified ■ Easy to install and mantain Performance certified. features third party certified). ■ Two Speeds. All models feature two speed operation, including timer equipped models. ■ Vort Quadro fans guarantee a low enviromental impact. Recyclable materials have been used and the technique has been followed Design: F. Trabucco & Associates Wiring diagrams shown on page XXVII

AND INCORPORATED HUMIDISTAT, SUITABLE FOR DUCTED INSTALLATIONS opening concealed beneath the outer cover Possible dust deposits outer cover remains perfectly clean. Wall/ceiling installation. (right or left). Quadro can position by simply rotating The grille will always Pressure/performance curves Backdraught shutter prevents return air when For the flush-mounting version the extraction can be installed for either vertical or horizontal outlet pipes. In addition the appliance can be connected with extra piping to change the air of two different rooms. Recessed ceiling in 3 sizes: easy to install...