Proper sizing is one of the greatest challenges to purchasing a new AC. If it’s too small, your home won’t get cool enough and the unit will work harder. Too big a unit can increase energy costs and lead to higher humidity; it will also short cycle, which increases...
Wiring an HVAC system is one of the most important installation steps. An air conditioner’s or furnace’s circuitry is sufficient only if the proper wires are chosen. Romex cable typically contains nonmetallic (NM) thermoplastic wires that are resistant to high heat,...
With proper care, your air conditioner can last 10 to 15 years. Some HVAC systems have been known to exceed the 20-year mark. But no AC system lasts forever, no matter how well it’s maintained. Nonetheless, planning for a replacement before the unit breaks down can...
The electrical panel is one of the most important components in your home. It distributes all the electricity needed to power lights, electronics, and appliances. A well-maintained panel can last 30 years or more. Unless a breaker trips or some other electrical...
Ceiling fans can help you feel cooler and reduce the load on your HVAC system. Many people think installing them is simple. But between proper mounting and electrical wiring, DIY work can be dangerous and end up costing more than hiring a professional. If you’re...
