Top seven causes of cooling system problems:


Low Refrigerant: The refrigerant is that the stuff that your cooling system uses to get rid of the warmth and humidity from the air in your home or business. If your system develops leaks within the refrigerant lines, you’ll find yourself with not enough refrigerant to effectively cool the air. sadly, fixing this cooling system downside properly isn’t simply a matter of replacing the refrigerant. AN ATEX HVAC repair technician must notice the leaks and repair the holes within the lines, which may typically be a long and costly method, particularly once their area unit multiple leaks.

Frozen Evaporator Coils: Your air conditioner’s evaporator coil is stuffed with refrigerant and is chargeable for engrossing the warmth from the air sort of a sponge. it should sound counter-intuitive, however, those coils want heat air current around them to figure properly. once one thing goes wrong with the flow and also the evaporator coil gets too cold, a layer of ice will build au fait the surface. once that happens, you’ll get heat air or none the least bit coming back from your air-con provide registers.

Dirty Condenser Coils: Your unit’s condenser coils, a part of the out of doors unit, get obviate the warmth off from the air by activity it outside the building. The condenser coil won’t work well once it gets lined with a layer of dirt and dirt. this is often an awfully common downside in NYC with all the soot and pollution within the air. once it happens, heat transfer is obstructed, and your unit has got to work tougher to try and do its job, leading raised the decline of the elements and even system failure.

Fan Issues:  There’s a friend that blows indoor air over your unit’s evaporator coil to cool down the air, and another that blows air over the out of doors unit’s condenser to expel the absorbed heat outside the building. If either of these fans isn’t operating properly– thanks to a faulty motor, lack of lubrication, worn belts, or an excessive amount of dirt and debris– you finish up with poor flow and cooling system issues. If you neglect the matter, it will cause mechanical device failure, which is usually a death sentence for your cooling system.


Ducts: The ductwork that runs through your walls and ceilings carries the cooled air from the cooling system throughout your house. However, if there are unit holes or breaks within the ducts (which is caused by rodents or careless workers), that costly cooled air finishes up within your walls wherever it’s not doing anybody any sensible. And, of course, this situation causes your cooling system to figure tougher and draw near your energy bills.

Thermostat Issues:  particularly if you continue to have the previous dial-type thermostats, they may be incorrectly label, which suggests your cooling system isn’t obtaining the correct directions from the system. This downside is fairly straightforward to repair by replacement or recalibrating your thermostats. If you have got new programmable thermostats, typically these area units difficult to program, and that they are also set incorrectly. If you continue to have the manual, check the directions to form positive your thermostat’s settings area unit correct.

Clogged Drains: All the wet that your cooling system removes from the air has got to go somewhere. It’s speculated to be off from the house through a drain line, into a pan, and at last down a drain. If the road or drain gets clogged or the pan gets full, the water will duplicate and injury your system. you’ll additionally finally end up with water leaks that injury your walls, ceilings, and furnishings. If you don’t see it directly, you’ll eventually have mold growth.

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