How should I position AC/heat ceiling vents?
My ceiling vents have vents pointed outward on each end and in the middle the vents only point one direction. When these vents are close to a window, do you put the vent so that the middle set of vents point toward or away from the window?
How to get rid of mice?
We seem to have some unwelcome Mickeys and Minnies in our house. What is the best way to get rid of them?
How to remove popcorn ceiling with asbestos?
I want to remove my popcorn ceiling, but it has asbestos in it. How do I go about this safely?
How to trap fruit flies?
Does anyone know how to get rid of fruit flies with a homemade trap?
How to remove popcorn ceiling with vacuum?
Is there a way to use a vacuum to remove a popcorn ceiling?
How to fix a crack in a door frame?
How to fix a door frame with a split in it?
What can I do about wood smoke coming into my house?
I need help. My back door neighbor heats with a wood stove all winter. They are downhill from me. Almost all their smoke makes its way into my house, causing heada... See more
A/C question: My outside unit runs, but no air is being pushed through the vents in the house.
It has been about a year since my last tune up, and I am wondering if a tuneup might be all I need, in order to avoid a service call and diagnostic fee and any other ... See more
They should blow the air towards the wall. You don't want the air to be felt blowing on you directly if you're in the room. By blowing the air that direction you are 'washing the air' against the wall creating a current for the the return register to pull that air back into the system.The best option with any ducted heating and cooling system is to keep your vents open at all times. This allows optimum air flow for the highest possible energy efficiency. If you want to direct air away from a wall or corner, you can adjust the fins so they’re slightly slanted toward the room that you’re in. Avoid closing the vents entirely.Closing vents in your home isn’t an efficient way to manage airflow. Your HVAC system is designed to send a certain amount of air through the house, based on its square footage. It will continue blowing the same amount of air, whether your vents are open or closed. If you close too many vents, air pressure will build up in the ductwork. This causes your HVAC system to work harder than necessary at getting air through to the house.
A room with closed vents and a closed door will also have a pressure difference. It will suck air in around the doors and windows as best it can, diminishing your energy efficiency and possibly impacting your home comfort by creating uneven hot and cold spots.
Lynn is absolutely correct! This is the foundation of duct design (also known as engineering manual D) for an Hvac system
If your vents grilles don’t have multi/position louvers, Replace them with new ones that do
If you replace the vents make sure you have insulation around the edges so air does not leak out.
Place your registers where the air flow is towards the outside walls. In this manner it will help overcome outside air that can make its way through cracks, crevices, windows etc. And especially if you don’t have insulted walls.
Before installing all systems, it is necessary to prepare the surface. In general, according to the technology, they are mandatory during the finishing works of this type by technology. Therefore, people usually order air conditioning installation services. However, they are often ignored, believing that the suspension structure is designed to hide all the flaws. So, first of all, you need to seal any cracks and joints. Naturally, these are cold bridges, provoking condensation. It is for this purpose is also recommended to carry out thermal insulation. This is relevant for residents of private homes and the last floors of apartment buildings with uninsulated attic space.