There are certain air leaks in your HVAC system which could be so small that it is absolutely impossible for you to spot them. This is something that you need to understand. However, when you add all of these leaks up they are going to turn into energy loss. If you feel like your HVAC system is working excessively, this might be the good time for you to go ahead and take action by getting the Door Blower test conducted.
Now, a door blower test is one of the most important tests that any energy audit for a household should go through. What is more, it is designed to pinpoint the overall location of the drafts while at the same time measuring the air pressure within the house.
There are many aspects be considered when it comes to this test. In order to preform it conveniently, there are quite a few things that you need to do and technicians carry it out brilliantly. They are going to put a temporary barrier right across the exterior door of your home. It has a fan which is built in and is going to pull out the air of your home at a speed of about 10 to 15 mph. This is going to reduce the air pressure indoors.
Decrease or increase in air flow
It’s also featuring certain measurement instruments as well as gauges in order to provide the information which might guide further decisions in order to replace windows, drywall or something else in this regard. Once the technician passes through an area which has a leak in it, the increase flow which is created by the door blower test is going to manage to disrupt the smooth surface created by the actual test.
Keep in mind that excessive air leaks could cause a range of different and integral issues. This is undoubtedly, one of the things that you need to be very well aware of when it comes to it as it’s going to have a critical impact on the entire HVAC system.
It is important to understand that one of the most common reasons for HVAC failures is excessive workload and this is almost always going to be caused by air leaking outdoors. As the treated air escapes, this is going to lead to significant issues with the heating and cooling, which are undoubtedly going to cause the system to work additionally to replace it. As you can imagine, this is going to increase your overall monthly bills quite a lot. That is why it is important to consult the HVAC expert as soon as you find that your utility bills are increasing while the efficiency of the furnace or the air conditioning is decreasing constantly. Ignoring the issue can lead to costly repairs and replacements.