How to Protect Your AC System During the Hurricane Season Months

There are a number of precautions that are taken during a construction build for homes that are located in potential hurricane areas. For example, garage doors are reinforced with extra bracing, roof trusses are tied to the house with hurricane straps, and impact resistant glass is used on windows and patio doors. These are all crucial steps to protect your home from the strong winds and rain of a hurricane – but they are hardly the only preventative measure.

In many hurricane zones, the AC system is an often overlooked vulnerable feature. The areas that are most vulnerable to hurricanes are also ones that so happen to use their AC the most often; those in the Southern and Coastal states. Since the unpredictability of hurricane season can mean gale force winds one day and 90° temperatures the next, it’s important to make sure your AC system is protected in hurricane season months – and here’s how:

Before the Storm

Luckily there’s generally some pretty fair warning when a big tropical storm is going to make it’s way towards shore. In these instances the M.O is to protect the exterior AC unit as much as possible. At the very least, cover your outdoor AC unit with a tarp to prevent water damage. Going the extra step can include creating a barrier for the unit with plywood or something else heavy and secure to prevent damage from airborne objects. Something you can do even when a storm isn’t on the horizon is make sure your outdoor unit is installed on a concrete pad and bolted down with hurricane straps.

During the Hurricane

Personal safety is of your utmost concern during hurricane season so if you have to leave your home make sure the AC is turned off. You’ll want to prevent surges through the AC electrical system from lightning so unplug the air-conditioner or at the very least have outlet protection installed. Even if you are hunkering down in your home, avoid running the air-conditioner to prevent any issues either internally or externally.

After the Storm Has Passed 

As we said, it can get pretty steamy after a tropical storm has passed in many of the familiar hurricane regions. That being said, you’ll want to abstain from the temptation to turn on your AC to cool down right after the front has left the area. Turning on a damaged AC can be dangerous but can also cause significant issues to the unit itself. After you have removed all the protective covering, clear any debris that may have made its way around vents or inside the AC unit. Next, inspect lines and wiring to make sure they haven’t become frayed or torn. You might even want to wait up to 24-48 hours to turn the system on so it has a chance to dry out. Finally, tentatively turn on your air-conditioner and look for any smoke or weird sounds coming from outside or inside the home.

Hopefully a preventative and safe approach before and during the storm will make it so that no troubleshooting or repairs are needed to your AC after the hurricane. If so however, make sure to consult a professional service tech to pinpoint the exact problem areas and to find the most efficient fix.

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Benefits of Getting Your Furnace and Boiler Inspected Before Winter

When ‘winter is coming’, we have a tendency to mimic the squirrels in our yard that busily gather nuts in preparation for the long cold months ahead. Humans kind of go in panic mode this time of year as well, digging out coats and long underwear, putting snow tires on the car, and swapping in storm windows in the home for an extra barrier against the cold temperatures.

In the Winter bustle, it’s imperative not to overlook recommended furnace and boiler maintenance. Some homeowners may wait until the cold weather arrives and simply start up their furnace like it’s a normal day in January. Failure to have your furnace and boiler inspected before the first cycle of the season however is not recommended due to the following reasons:

To Make Sure The Furnace / Boiler are Working

The last thing you want to do is wait until a chilly night to find out that your furnace or boiler need repairs. When HVAC professionals do an inspection before the Winter they start up the system and do a number of safety and function checks. If repairs or tune-ups are needed, the time to perform them is when the temperatures are 65-70°, not 6° or 7°.  You want to make sure that the system not only operates, but that it does so safely without any risks to your family.

For a Good Cleaning 

The annual inspection (or bi-annual for an air-conditioner/furnace combo) is not only performed to make sure the HVAC system is fully-functional, it also includes a thorough cleaning and lubrication of moving parts. In fact the inspection is more like a fall maintenance service that will identify failing parts (before they become problematic) but also lead to a more efficient furnace that blows a cleaner air throughout the home.

It Really Will Save You Money 

Far too many people are under the impression that servicing a fall maintenance inspection is tedious and unnecessary overhead added to their household budget. Forget the fact that your boiler or furnace manufacturer may actually require a documented annual inspection from a certified tech for you to maintain your warranty. More importantly, annual maintenance and inspection can legitimately save you money in a number of areas.

First off, clean HVAC components operate easier which reduces furnace cycle time. When your boiler or furnace is running less frequently yet still maintaining comfortable interior temperatures you save on utility bills. An inspection before Winter will also help to identify problem areas when they are a simple fix and not an expensive overhaul. Finally, running a well-cleaned and lubricated furnace or boiler with inspected parts and components will help to increase the unit’s life span – perhaps prolonging entire system replacement costs for 5 to 10 years or more.

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Importance of Changing Your Air Filters

It’s recommended that homeowners have a professional furnace inspection before the mercury drops into long underwear season for good. In fact, many manufacturers require this as a prerequisite to stay complacent in your warranty agreement. A furnace that isn’t cleaned of debris on a regular basis, doesn’t have its moving parts lubricated annually, or isn’t inspected for wiring or component damage before it becomes a major issue is obviously going to have a lower-than-expected life span.

While the annual inspection is required to be done by a professional, this doesn’t mean the homeowner is devoid of responsibilities during the Winter. Specifically, it’s critical that you change your air filters up to at least once every 30 days. It’s not known if some homeowners forget about this, aren’t aware of it to begin with, or are just afraid to go into their dungeon of a basement but here is why changing your air filters is a MUST.

Better Air Quality 

During the cold weather our homes are basically a sealed fortress. The only air escaping or entering the house comes from the split second we dash out the front door to start cars, shovel snow, drive to the airport to fly to Jamaica for 3 months, etc. This means the indoor air quality of your home is very much at risk during the Winter.

A dirty furnace air filter blocks the circulation of air within the house. This means that dirt, dander, and debris have more of an opportunity to settle on furniture, shelves, cabinets, and in duct work. More of this debris settles and settles until eventually when (if) you do change the filter, it gets kicked around at every furnace cycle. Even the buildup of debris on the filter promotes more moisture to gather which eventually kicks mold and mildew throughout the home.

Lower Utility Bills 

When air doesn’t flow as easily through a dirty, old filter it means that the blower motor has to work extra hard to meet the demands of the thermostat. This results in longer furnace cycling which drives up already high heating costs. Additionally, when HVAC components have to work harder, they don’t last as long. Failure to replace a $12 air filter could be costing you hundreds in furnace repairs or thousands in an early HVAC replacement.

More Comfortable Home 

Besides the ability to breathe better, changing your filter creates a more comfortable (warm) home. With an efficient air flow the ducts have enough intake air to properly reach every room in the home. When that flow is low thanks to a wall of debris preventing air from entering, some rooms can be downright cold during the Winter.

Knowing When to Change Your Filter 

You can take the safe route and change your filter every 30 days in the Winter. Beyond that, if you hold the filter up to the light and can barely see illumination shining through it’s time to replace. If you have pets or consider yourself an allergy sufferer there’s no such thing as replacing your air filter too often.

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Signs You Need to Re-insulate Your Home

There are three things that make any renovation project great – 1) the improvement of your quality of living, 2) an increase to the market value of your home and 3) lower energy bills. Some projects fulfill all of these three benefits while others might do one thing solely great. Believe it or not, one of the under-the-radar projects with a multitude of investments is re-insulating your home. 

Think about it, insulation creates a barrier for you home which keeps heated and cool inside which thus increases the comfort of each room and by proxy your quality of living. A home that has overgone an insulation overhaul recently is going to be more appealing to buyers which hereby increases your market value. Finally, re-insulating is one of the best ways to lower utility bills while also lowering the strain on your HVAC system.

So the question becomes, does your home need to be re-insulated?

Is There Insulation Installed at All? 

You’ll likely know if your walls are not insulated, mostly because your home was a hot stove all Summer. That being said, there are areas of your house that could be missing crucial insulation. Some contractors forget to insulate around windows after installation for example. The small area between the top plate of your wall framing and the floor joists of the room above is another area often overlooked. Then again, although rare, there are homes that don’t have insulation on some exterior walls. Before you become aware of signs that you need to insulate your home, you better make sure there’s some installed at all.

Have You Caulked Windows and Doors But Still Feel Drafts? 

It doesn’t make sense to jump to an insulation project if you haven’t first solved the problems that are causing your room to be uncomfortable and your utility bills to rise. That would be like putting on an extra pair of pants because your arms are cold. Some of the biggest sources of heat (and cold) loss are gaps around windows and doors or missing siding and other openings to the outside. Your energy efficiency might also be lacking because you have old single-paned windows installed too. Check out these areas to make sure they’re sound before you investigating insulation.

Are You Going to Change Insulation Type? 

Honestly, it generally doesn’t provide that huge of an energy savings to insulate just to insulate – basically removing the batting just to put in new batting. Now if the insulation has gotten wet or is too thin then the new install becomes very valuable. You need to:

1. Know what you have currently for insulation (to do this: cut off power, remove outlets, pull out pieces)
2. Know what you want for the new insulation project. 

What Is the Collateral Damage Involved in the Project? 

Something else to consider when retrofitting new insulation into a home is just how much demolition is going to be involved in the project. Unfinished walls are no problem but if you want to upgrade to a thicker R-factor fiberglass batting in a finished living room, it’s going to involve removing sheetrock. You might actual save money on upgrading to blown in insulation (small hole in wall) when you consider drywall and painting costs.

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