The HVAC devices are mostly sized in accordance to their tonnage. On average one ton is somewhat equal to 12,000 BTU/H. Home heating and cooling system can range from almost 1 ton to 5 tons.

In order to achieve the best filtration and efficiency, it is always recommended to replace your old and disposable air filters at least once every month. In case you are having washable filters for your unit, it should also be cleaned at least once every month.

Remember every thermostat provides different features. However, as because they are electronic, they seem to be more accurate than that of the mercury ones. With the help of a programmable thermostat, anyone can easily control their house temperature at several times of the day without touching the original thermostat.

Answering this question is very difficult, mainly due to the availability of several models, makes, and customer needs. Pricing is something that can only be solved after an evaluation is conducted on your home and your existing old equipment. Well, there aren’t any charges for an in-house replacement proposal.