Your heating and cooling system is the unsung hero of your home, constantly running in the background to keep you cozy and comfortable. As air passes through the cooling coil, mold spores, bacteria and fungi stick to its damp surfaces. Buildup of these contaminants can reduce system performanc...
Symptoms: Warm air from the vents, a hissing sound, or a decline in cooling performance. Solution: Your local Carrier dealer should repair the leak and recharge the system with the correct amount of refrigerant. By recognizing these issues early, you can ensure your AC condenser continues to ...
Make a quick inventory list of where all the units in your system are located-including indoor unit, outdoor unit, circuit breaker, utility meter etc. Obtain the model numbers of all your cooling and heating units. Know basic information about your problem: what symptoms have been going on,...
The air-conditioning system of the passenger compartment consists at least of a controllable air heater (heated by the engine-cooling water through a heat exchanger), fans, air pipes, and adjustable openings and nozzles. In ever-growing numbers, refrigeration systems are being installed. These con...
If you disconnect the power supply when the system is running, the following symptoms occur when you power on the system again: A power loss alarm is displayed on the controller and automatically cleared in 10s. The system is in the operating status before the power disconnection. Procedur...
a central air conditioner, in winter, renewable resources can be used for replacing fire coal to conduct heating and heat supplying, haze air pollutants can be cleaned, fossil fuel is saved for people and the effects of treating both symptoms and root causes of haze polluted air are achieved....
But some of the symptoms of an outdoor unit running constantly are also noticeable in the way your AC cools. It may not cool entirely, or you may notice it is not as effective as it used to be, or there is a sudden increase in its energy consumption. Dirty condenser coil. In some ...
Indoor air, on average, is twice as polluted as outdoor air. That doesn’t bode well for people with chronic allergy and asthma symptoms. While we can't cure those conditions, we can remove 99% and more of the airborne pollutants that have aggravated or caused your symptoms. ...
The heating and cooling pump system that you have requires a refrigerant. It is imperative to maintain the proper level of coolant in the system. If you have too little it can damage the compressor. Having too much can do the same thing. ...
Here's how to prepare your indoor unit for the season change: Symptoms Your Systems Wall-Mounted Indoor Unit is Not Working and What You Should Do Pay attention to any unusual changes in your AC's performance. Reduced airflow, inadequate cooling or heating, odd noises, and leakage a...