Specifically designed for bathroom applications. Features:
- Low noise levels
- Side ducted Headerbox fan
- High airflow
- Fits into tight spaces
- Easy to install
- Built in Non Return Damper
- Three pin plug as standard
- Built-in Run on Timer version available (4 pin plug)
| Model | Code | Dia ? | V | Hz | W | Phase | RPM | L/s | m3/hr | dBA |
| REF150-A | ALV192 | 150 | 240 | 50 | 60 | 1 | 1380 | 104 | 374 | 42 |
| REF150-AT | ALV191 | 150 | 240 | 50 | 60 | 1 | 1380 | 104 | 374 | 42 |
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







