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Our creative solutions in air conditioning, refrigeration, ventilation, heating and electrical services cater for both the domestic and commercial sectors, and we pride ourselves in providing the best result for you.

How Can You Replace or Repair Air Conditioning System

At Crystal Sigma Limited; we carry out free survey to make sure that you are taking the right measures when required to replace the system. If you are looking to have air conditioning maintenance in London.

It is a fact that upgrading your old energy consuming air conditioning system with a high efficiency system could save you a lot of money in energy costs. However if that system is sized or installed incorrectly that savings could be dramatically lower than it should be. Also improper sizing and installation can lead to early system breakdown. Before you decide replacing your air conditioner, consider the factors below;

  • Right size air conditioning system that will help you to keep your home cool and reduces humidity levels.
  • Your air conditioning system should draws air out of various rooms in the house through return air ducts, the air is pulled through an air filter, which removes airborne particles such as dust and lint. Cultured filters may remove minute pollutants, as well. The filtered air is then routed to air supply duct work that carries it back to rooms.
  • Most of the time noise becomes a big issue specially while air conditioning installation in London. Check with local council if your require planning permission, make sure you have planning permission before the installation is carried out.
  • How Air Conditioning system works:

    The typical air conditioning system is a split system, with an outdoor air conditioning, or “condenser unit” and an indoor fan coil, this can be installed on wall, ceiling or even on floor. Using electricity as its power source, the compressor pushes refrigerant through the system to gather heat and vapour from indoors and eliminate it from the home by blowing it out of the unit. Heat and moisture are removed from the home when warm air from inside the home is blown over the cooled indoor coil. The heat in the air transfers to the coil with exchange with cold air. The heat that has transferred to the coil is then pumped to the outside of the home, while the cooled air is pumped back inside, helping maintaining a comfortable indoor temperature. There also Air conditioning system available in market where all the components are in one casing which can rest anywhere on wall.