All About Air Conditioning And Heat Recovery Systems

Air conditioned ventilation using air from outside takes a lot of energy, if the air needs to be heated instead of cooled. With heat recovery from exhaust air, the heat expelled may be used for pre-heating of the incoming ventilation air. The exhaust air itself, however, is discharged outside, with minimal heat lost in the process. Some heat recovery conditioners allow yields up to 95% to be achieved.

If the ventilation is balanced, then the heat in the exhaust air is exploited through a heat recovery system. Balanced ventilation with heat recovery is applicable for any form of cooling and heating of the space.

This feature also reduces the load on the air conditioning system and thus saves energy.When heat recovery systems communicate with air conditioning systems, the two are automatically switched from conditioning to ventilation, so that the energy used is maximized.

Keep an eye out for these sorts of systems when you are searching for Richmond heating and air conditioning.Air conditioning and heat recovery systems may be very compact. They may easily be suspended from the ceiling or be installed under the floor.

Some machines offer dehumidification. If the heat exchanger has, an element installed for moisture absorption and or wetting, then the unit will be able to adjust the rooms humidity to suit your purposes.

Some machines have a heat exchange between the exhaust and supply air, that is controlled automatically. This significantly reduces energy consumption, since it is easier to keep the room warm without having to heat and reheat the incoming air.

Some air conditioning units have a power reduction capability. Thanks to the automatic heat exchange improvements to modern air con machines, they have greatly improved their power reduction capacity. As a bonus, this improvement results in a simpler and cheaper installation too.

Reducing energy consumption has long been a goal of most air conditioning manufacturers, since one of the biggest objections to an air conditioner purchase is the amount of energy they need to run. The heat exchange significantly reduces the energy consumption of the air conditioning systems. During the off-season, when air conditioning is not required, the ventilation systems work independently. Some devices are able to operate in two modes.

The first is the total heat exchange mode. With total heat exchange, it transfers the fan heat from exhaust air, to the inlet air. The introduced air is warmed by the heat from the exhaust air. This avoids drafts when the outside air is cooler than the indoor air. The second mode is the bypass Mode. This function reduces the load on air conditioners through the heat recovery system, having it turn on when the air is still clean after being pumped through the air conditioner.

Source: http://www.grdc.org/all-about-air-conditioning-and-heat-recovery-systems/

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