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A heat recovery system is used to heat residential homes or industrial complexes. It works by extracting most and stale air from wet rooms and recovers the heat that would otherwise be lost. Most of these systems are equipped with filters that filter out toxic pollutants and replace them with fresh air.

How Do These Systems Work? An In-Depth Look

Heat recovery systems, HRV or MVHR, work via a ventilation unit that’s usually located in the attic, plant room of a building, or somewhere in the roof space. These systems are equipped with filters that are used for filtering out the extracted air with the one coming in from the outside. A set of pipes go all throughout your residential home, and there are two separate lines of pipes for both filtered and incoming air. These two never mix, so there is never a chance for cross-contamination of the different airflows. The entire system is connected to air valves that go into each room through a carefully constructed network of ducts.

A heat recovery system greatly reduces the negative impact on the environment because it recycles the already existing air to produce thermal energy. That way, we use what we already have and reduce the amount of heat we lose out whenever we heat our residential homes. These systems can also be manufactured to use water, as opposed to warm air.

Contrary to popular beliefs, an HRV works separately to your normal heating system. Each room has a ventilation system that draws the air, replaces it with a new one, and takes the old one to the main heat recovery unit. The heat recovery unit moves the stale air through one set of pipes and draws in new air from outside. The stale air is then being filtered out of negative pollutants and put back into the atmosphere. According to Exodraft, an HRV is a very cost-effective way of heating and cooling residential homes and industrial complexes.

How Will You Benefit From an HRV?

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An HRV benefits you as it keeps your house airtight, meaning that no hot, or cold, air will ever leave due to factors such as poor insulation, poor windows, etc. This system extracts moist, stale air from all wet rooms and replaces it with new, clean, filtered, fresh, warm air without letting any of it escape. Nowadays, HRV systems can fully ventilate almost 95% of the heat that would normally go to waste by escaping to the atmosphere, subsequently negatively impacting it.

Another benefit of installing an HRV is the fact that it provides you with a substantial amount of energy savings. By keeping your property airtight, you use less energy on needing to heat/cool your home. This is beneficial because the less energy you spend, the less you will pay.

Img Source: kemcosystems.com

Technology is moving forward, and green energy is at the front of it. HRV’s are perfect examples of how to improve your own quality of living by being energy efficient. HRV’s help circulate air by replacing it with colder air that is warmed through the ventilation system. It removes negative pollutants from both outgoing and incoming air, subsequently keeping both you and the environment safe.

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