heating and cooling system

Modern homes are typically well insulated and practically airtight. While keeping your home sealed up is good for your energy bills, it can cause problems with the air you breathe. The air becomes stale, humidity builds up, and contaminants such as bacteria and mold spores circulate continuously through the heating and cooling systems. This leads to health problems as well as damage inside your home. You can put an end to problems with stale, contaminated air by installing ventilating fans. Ventilating or exhaust […]