It exhausts stale air outdoors and draws in fresh filtered and conditioned air to replace it while the intake and extract airflows are fully separated.
Heat exchanger fan room to room.
Since the air is now passing through a smaller area the result is a higher air side pressure drop and a reduced air flow.
The purpose of the heat exchanger is to ventilate a room or house with fresh air while not loosing to much heat.
You will learn how to make a low cost easy to build and very effective air heat exchanger by using soda cans pvc pipes and some computer fans.
This fan s telescoping housing accommodates wall depths of 3 3 4 in.
Typically mounted as thruwall for air transfer they balance temperature in adjoining rooms.
The heat transfer kit does this by using a ceiling vent in a particularly warm room and using a fan to transfer it through insulated ducting to a vent that opens onto the room that requires further warming.
Circulate warm or cool air from 1 room to another using this thru wall room to room fan 7 5 8 in.
Equipped with 2 speed options this fan allows you to adjust the air transferring power to quickly change or maintain temperatures in adjoining rooms.
Vents micra 150 is a single room heat recovery ventilator used most frequently in bedrooms living rooms offices as well as apartments and small commercial places.
This is ideally used where one room becomes excessively heated while other rooms require more heating.
If the fan is placed too close to the heat exchanger it reduces the effective size of the heat exchanger to approximately that of the fan figure 1.