How to Inspect an HVAC Repair Service Provider - Richmond

If you notice that your home's heating and air conditioning system is making odd noises, you might need to have it inspected by a professional. An HVAC technician will check the entire unit to make sure it is working properly. The technician will also fix any problems he finds, including damaged parts.

Before contacting a repairman, you need to check the circuit breakers to ensure that your unit is working correctly. This is particularly important if you have a battery-operated thermostat. You will want to switch them on and off a few times to be sure the issue is not electrical. If you experience a rattling sound, this may be a sign of debris trapped in the fan blades.

Depending on the severity of the problem, you may have to replace one of the components in the system. A faulty compressor, for example, may be the cause of the noisy sound. If your condenser leaks, this could cause significant damage to your home. The most common method to locate freon leaks is to use fluorescent dye.

You should have your unit checked by a qualified technician at least once a year. This is important because you may have to replace a component or your system may need to be replaced entirely. During your maintenance appointment, the technician will clean out dust, clean the blower fan, and test the system's performance.

In addition, if your air filter is dirty, you should replace it. This is a simple check that can help you avoid expensive repairs in the future. A higher-quality, pleated filter will have an electrostatic charge that can grab tiny particles of dust, ensuring that your system is working at its best. If you create a lot of dust, you should change your filter frequently.

If the noise from your system is too loud, you might need to have the entire unit inspected. This is especially true if the unit works hard to keep up with the demands of your home. Ideally, you should leave a two-foot clearance around the unit. It is also a good idea to have the outside condenser fan running.

Thermostats can be powered by batteries or low-voltage wire. The contact/relay on your thermostat will signal the compressor to turn on. Over time, this switch will stop working.