Not much is more stressful than having a broken system in winter or summer. You must find the right people that can repair or install old units. To do this, you must learn all that you can. You should continue reading if that is your goal.
Before you choose an HVAC contractor, have an idea in your mind of what needs to be done. A contractor will be hard pressed to provide you with an over-the-phone estimate if unfamiliar with your system. If you do not know what you want, the process can become tedious, especially over the phone. Make an effort to gather all information you need before making the phone call.
Lubricate the oil ports on your condenser once each year. They generally have a rubber or metal cap on them. Use a lightweight oil and do not overfill them.
The correct HVAC system should have sealed air ducts to minimize heating or cooling loss as air travels to different rooms. The heating or cooling requirements of different rooms in the home should be taken into consideration. There is no reason to increase energy usage by controlling the temperature in rooms that are used very little.
Ask for references and be sure to call them as well. You are dealing with a high ticket item here, so you’ll want to do your due diligence to make sure you are getting the best for your money. Ask for references, but don’t stop there. Call each reference to check. A lot of people don’t take that important last step.
If you have fans in place to help make your HVAC more efficient, be sure that they’re turning in the right direction. They should be pushing air downwards over the people in the room to help cool their skin. If it’s blowing upwards, all it does is push hot air into the room.
Manage the heat flow into your home with window coverings to help out your HVAC system. In the warmer months, use drapes, curtains and blinds to block out sunward facing windows to keep heat from building up through the greenhouse effect. Alternatively, make sure that sunlit windows are letting light and warmth in during the colder months.
Use plants to increase your air conditioner’s effectiveness. An AC unit fully shaded by trees and shrubbery can operate up to 10 percent more efficiently. However, do keep spacing in mind. Air flow must not be constricted, and technicians need room to work when they come out to service your unit.
Keep your condensers free of nearby obstructions. Keep plants, fencing, even bushes back and away from the unit. Two feet is a good minimum distance it should have from anything, including walls, but the more space you give it to breathe, the better it will work and the less likely it will be to fail.
The prospect of having to engage the services of an HVAC professional can be daunting without the right information. However, if you have good information, this won’t be so hard on you. Hopefully, you now have the information you need to work with your HVAC system.