How Long Should an AC System Last?
Most AC systems last 12 to 20 years, but North Texas heat can shorten that. Learn what affects your air conditioner lifespan, the signs it is wearing out, and how to make it last longer.
AC Tips
AC Freezing Up? How to Fix and Prevent a Frozen Evaporator Coil
Ice on your AC lines or coil? Learn why an air conditioner freezes up, how to thaw it safely, what to check before restarting and how to prevent a frozen evaporator coil.
Why Won’t My Heater Turn On? 7 Common Reasons
Heater won’t turn on? Check these 7 common causes, from thermostat settings and tripped breakers to dirty filters, gas supply and ignition problems, before you call for repair.
Do Your Rooms Have The Right Number of HVAC Air Vents?
Hot and cold rooms are often an airflow problem. Learn how many HVAC air vents a room needs, why return vents matter, the warning signs and how airflow problems are fixed.
6 Easy Steps to Winterize Your Swamp Cooler
Protect your evaporative cooler from freeze damage with these 6 easy winterizing steps, from draining the water line to sealing the indoor vent.
Can Carbon Monoxide Poisoning Come from Air Conditioning?
Can your air conditioner cause carbon monoxide poisoning? Learn where CO really comes from, how your HVAC system can spread it, warning signs and how to keep your family safe.
Why Your Air Conditioner Won’t Turn On After Heater Service
AC won’t start after your heater was serviced? Here are the five most common causes, from tripped breakers and thermostat settings to capacitors and refrigerant leaks, plus what to check before you call.