VORT HR Series

Features Plastic (PPE) enclosure Duct connection ports of nominal diameter 150 mm. Two Vortice EC (brushless) motors with shaft turning in ball bearings, each coupled to a backward curved centrifugal impeller; 3 speeds, selectable independently at the moment of installation. Air flow can be set between 50 m 3 /h and 350 m 3 /h. A very high-efficiency counter-flow heat exchanger in PS resin. Automatic, filtered 100% by-pass Vortice-integrated frost protection. Two F5 filters (optional F7 filter on intake duct) Electronic control with LCD display Brackets for wall mounting included Models Code V~50 Hz W max A max Max Airflow (m3/hr) Max Airflow (l/s) Max Pressure (Pa) dBA @3m VORT HR 350 AVEL EXPORT ALV11396 240 165 1.4 350 100 880 39.7 HR300 NETI ALV10935 240 50 190 83 300 735 28 Frequently Asked Questions How does a heat transfer kit work? A heat transfer kit uses a small fan to draw warm air from a room with a good heat source — typically a room with a wood fire, slow combustion stove or reverse-cycle unit — and duct it to cooler rooms elsewhere in the home. It requires no new heating system; just a small ceiling penetration and the kit’s ducting and fan assembly. Can a heat transfer kit be used for cooling as well as heating? Yes. In summer the same kit transfers cool air from an air-conditioned room to adjacent spaces — extending your cooling without running a second system. Allvent kits available through Airdry are designed to handle both heating and cooling transfer year-round. How many rooms can a heat transfer kit serve? Single-room kits (1-room transfer) serve one destination room. Multi-room Allvent kits distribute heat to 2–4 rooms using a central fan unit and multiple ducts. The correct kit depends on room distances and your home’s layout — contact us for a recommendation. Product information sourced from Allvent — allvent.com.au