Cold air return vents are required in any structure that utilizes pressured hot air for heating. They perform precisely what their name suggests: they transfer cold air from vents to the furnace, allowing it to function correctly. Although your filter is situated in line with the outflow channel, it is often overlooked. It is possible that during installation, the placement of the system was ignored, and now it doesn’t work correctly.
But where should a return air system be installed? This is an essential question as there are chances of the system being installed at the wrong place. The accurate and proper method necessitates constructing ventilation systems in each room in the most optimal location.
Where to install a return air vent?
While there are no clear rules regarding where to place them—after all, every house is different—there are tried-and-true methods that have proven to be so successful that they have become norms.
You may believe that since the function of an air deflector is to pull air back into the system, you should place it directly across from the supply outlets. This is somewhat accurate and partially untrue. Yes, this is a practical arrangement, but it does not have to be done in this manner.
Installing a returning duct in each chamber with a supply vent is certainly possible, but it isn’t always the ideal option. It’s best to avoid placing return ducts in bathrooms or kitchens when installing them. The heating and air system would circulate cooking smells and humidity throughout the network due to this. This would be a blunder waiting to happen, as well as a source of foul odours.
Things may get slightly complicated when it comes to two-story houses, but the basic guideline is to put the return near the thermostat as feasible. The thermostat will measure and record the warmth cycled back through the circuit if you follow this basic guideline. Furthermore, the thermostat is often placed in a central area.
By standardizing the thermostat and returning duct, you’ll be able to collect data on circulation and temperature from all areas of the house. Unfortunately, this may not be the best arrangement for many types of homes. In these situations, installing returns in every house room, and saving the toilets and kitchen may be essential.
In conclusion
The return air vents are a different ducting system. The return vents draw air from the house and recirculate it via the HVAC system. Because they’re pulling air from within the home, it’s critical to maintain the ventilation on opposite sides of the room so air doesn’t flow back through the unit straight from the supply vent. The information given above will guide you in choosing the right place for installing your return vent.
