As the calendar begins to transition from the months of summer to fall, weather follows suit. Gone, for the most part, are the hot, clear days. We are left to face colder temperatures and spurts of rain and wind. Sometimes it is nice to have a break from the scorching heat, but what if it’s more than we bargained for? Fall may bring severe changes in weather that can cause damage to our properties and/or HVAC units.
While summer is behind us, we do still see some occasional warm and humid days. During these moments of heat, homeowners are tempted to drastically lower their air conditioner temperatures to escape the less-than-optimal outdoor weather. Doing so can often cause your unit to work harder than it needs to. To avoid unnecessary wear and tear on your air conditioner, raise your thermostat to 78 degrees Fahrenheit to keep you cool.
Our clients often ask us, “should we cover our air-conditioner to protect it from rain?” The answer is no, not really. Air-conditioners are designed and constructed with weather in mind. They are made to withstand rain, hail, and even snow.
Covering them can often cause more damage than having no protection at all. Tarp coverings (especially ones made out of plastic) can cut off air circulation to the unit, causing moisture to form on the underside of the casing. This moisture can rot and rust the metal exterior, wiring components, and even rubber within the air-conditioner. Over time, this will render your unit inoperable. If you wish to cover it, opt for commercially available covers with proper ventilation.
The only time you should really worry about water damaging your AC is during periods of severe flooding. If water levels reach or exceed 15 inches in depth, you should consult a technician before restarting your air conditioner.
Thunderous Power Surges
Thunderstorms can damage your unit in two ways. First, the high winds often associated with storms can send objects like leaves and branches flying into your air conditioner’s condenser fan grille. This blockage can prevent it from running properly. Second, if lightning strikes your air conditioner, power surges often incur.
To complicate matters, the severity of those surges is not often seen right away. You may not know your unit has been struck! But over the course of a few months, homeowners begin to notice that their air conditioner is not working as well as it was before.
The most common cause of air conditioner damage after a lightning strike is damage to the capacitor. If not taken care of immediately, this can lead to a compressor failure, which is a much more expensive repair. To limit the impact of a lightning strike, invest in some high-quality outlet surge suppressors!
Do you have more questions about how changes in weather can affect your HVAC units? Contact us! Our knowledgeable and friendly service technicians at Afterglow Ltd. would be happy to help!
Summer came with a vengeance this year and as a result, we’re getting a lot of emergency calls for broken air conditioning units. No one likes an emergency, so here are some tips and tricks as to why your AC might break down this summer and what you can do to prevent it.
Regular maintenance to your air conditioner is a must. Similar to going to the doctor, an AC check up can catch things early before they become a problem. Having an Afterglow technician visit your home can prevent time and money from being wasted from something small escalating. Think it’s just your AC that needs maintenance? Your furnace may need to be looked at too.
Your air conditioner’s air filter does more than just clean the air; it keeps your AC running efficiently and effectively. A dirty filter can clog the airflow of your HVAC system, causing significant strain on the internal components. In addition, this strain will use more energy, increasing your costs by a noticeable amount. The good news is, you can change your filter by yourself! Check out how.
Sometimes your AC problems are as simple as a broken thermostat. The thermostat senses the temperature of the home and adjusts your HVAC system accordingly. If this feature is broken or even hindered, your air conditioner won’t regulate the temperature of the home, causing one to think their HVAC unit is the problem. Try out EcoBee3 as an alternative to the traditional thermostat.
Old Dirty Coil
Allergy season is here! But if you’re sneezing INSIDE your home, there may be another problem. Your air conditioner consists of an outside unit and an inside coil. The inside coil tends to be wet because it pulls the humidity from your home, and then dust and dirt sticks to it. This dust and dirt and get circulated throughout your home. This is not only detrimental to your health but also takes a toll on your wallet as the HVAC system requires more energy to produce the cool temperatures your home is set to. Allergens may circulate other ways as well: check out how to remove the three most common allergens in your home.
The summer heat came on quick, but that doesn’t mean that air conditioning is the only way to cool your home. Installing ceiling fans and using them during Spring or overnight on cool summer nights will save you money short term (on your hydro bills) and long term (on HVAC repair costs). Check out other times ceiling fans save money.
Call AfterGlow for all your maintenance and repair needs. We’re #1 at quick emergency responses! 519-747-7732
Stephen from Afterglow here,
There is a light at the end of the tunnel! That light is the sun, and it’s bringing on the spring sunshine. Seriously, the winter was the worst we’ve seen in the past 20 years, four degrees below average. I’m a numbers guy, so bare with me here.
The Average Daily High this winter was -4.6, and the Average Daily Low -14.9. But frighteningly, the coldest day was -31.2 on February 12th. We had some long cold snaps and wind this winter with far too many days of extreme cold.
Let’s heat things up and talk about last summer. It was about one degree hotter than average, but just like our cold, we experienced extreme heat as well. Remember our Keep Cool Tips? Two remarkable notes from the UW Weather Station Blog, which is a great resource for weather junkies like us at Afterglow.
1. July 19th, the temperature dropped nearly 10 degrees in 15 minutes, and we experienced a massive storm in Waterloo Region. We remember the unfortunate damage it left around the city. We wrote a blogs about it.
2. September 10th, the temperature got up to 34.7 degrees.
I love Canadians. Despite the record setting winter, we are already getting calls from our customers asking about air conditioning. Which is great, because we have an awesome pre-season sale!
We will work with you to get the right cooling solution for your home or business: central air, ductless units, attic installations – what-ever suits your home.
We know it will get warmer! Prepare now before the market heats up!