Category: Blog
10 Ways to Eliminate Air Conditioner Noise
Is your air conditioner too loud? To quiet a noisy HVAC system, you need to identify the sound, secure loose parts, add sound blankets, and schedule regular maintenance. At Alternative Aire, we know that a quiet space brings peace to your day. This guide answers how to reduce AC sound at home and at work. […]
Why Your AC Struggles When Windows Are Open?
Sometimes your air conditioner keeps running, but your home still feels warm or slightly sticky, especially during humid summer days in Durham. One surprisingly common reason is simple: a window left open. Even a small window gap allows outside air to enter while cooled air escapes. As a result, your AC must work harder and […]
Should You Close Vents While the AC Is Running?
Many homeowners close vents in unused rooms or open a window at night, hoping to make the house more comfortable or save a little on energy bills. These habits are especially common during humid summer months. At Alternative Aire, we see this often while visiting homes around Durham, North Carolina. The house may feel cool, […]
Handle Heat Wave Emergencies: Same Day HVAC Repair & Triage
Staying cool during a North Carolina heatwave is a matter of safety. Here, the temperature spikes suddenly. To manage this fairly, you need a triage system. At Alternative Aire, we prioritize homes with infants, seniors, or extreme indoor heat first. By focusing on common parts like capacitors and using a smart scheduling board, we often […]
Why Your AC Freezes Up & How to Fix It
If your home feels like a sauna even when the AC is running, your system is failing to remove latent heat effectively. In Durham, high humidity means your air conditioner must work twice as hard to pull water out of the air. When the air feels heavy or sticky at night, it is because your […]
Why Your Durham AC Keeps Breaking During Heatwaves & How to Fix It
You expect your AC to handle a Durham summer. But every heat wave, it breaks down again. The house feels heavy. The air feels warm. And you wonder why this keeps happening. I see this problem in Durham homes every year. Most repeat breakdowns do not happen by accident. They come from sizing mistakes or […]
Nighttime Comfort at 72°F: How to Reduce Latent Load for Better Sleep?
My thermostat is set to 72, but it feels sticky at night.’ I often get this complaint from my clients in the Durham area. Honestly, it makes sense, cause if you wanna get comfortable at a thermostat set to 72°F, you need to balance the humidity too. Cause high latent load can make 72°F feel […]
Why is Your AC Running But Not Cooling?
It’s that frustrating feeling every homeowner has faced at some point. Your vents are humming, or the thermostat is showing 70°F, but you are sweating through your sheets. The ultimate paradox is that the air conditioner is clearly “on”, but failing to actually cool the air. Dirty air filter, tripped safety switch, refrigerant problems, leaks, […]
8 Reasons Your Durham House Feels Sticky at Night and How to Fix It
High indoor humidity makes your Durham home feel sticky at night. This happens because relative humidity RH spikes as temperatures drop after sunset. You may notice window condensation even if your thermostat shows a cool temperature. These issues often stem from an oversized air conditioner, duct leaks, or high outdoor dew points. Maintaining an indoor […]
Realistic HVAC Technician ETAs During a Durham Heat Wave
A Durham heat wave pushes your AC to its limit. It also fills up repair schedules very fast. You can expect a realistic technician ETA between 4 and 24 hours for emergency calls. High call volume creates a big backlog when the heat index hits 100 degrees. Same-day service is hard to get. It is […]
