The Clean Air Act Blog: Posts Tagged ‘Canby’

What Happens if My Heat Pump Loses Power?

Wednesday, December 14th, 2011

One of the advantages of having a heat pump in Canby is that they operate on electricity, so you don’t need to worry about having maintaining a supply of fuel to keep yours running. Where a furnace call for you to purchase supplies of oil or natural gas, and a wood stove means keeping potentially messy firewood around, a heat pump runs cleanly on electricity.

Heat pumps are good at using electricity, too. They are often able to produce heat energy that can be as much as three times the electricity they draw to produce it. This means not just convenience, but also a big savings, just by virtue of using electrical power.

The risk there, of course, is that if and when the power goes out, so does the heat pump. That means when a big winter storm drops a tree on the local power line, things can get cold inside mighty quickly. For these situations, you should have a backup heating solution on hand to keep everyone comfortable in the short term. And, as a responsible homeowner, you likely already have this taken care of.

But what happens when the power comes back on? Can you just fire your heat pump right back up without missing a beat?

The short answer is “no.” You should not do that, for at least two reasons. First of all, after any power outage, you should always take care to turn on appliances gradually over a period of time rather than all at once in order to avoid a spike in demand at the power company, which can blow a grid. That’s just a general tip.

Specific to heat pumps, though, there is a unique concern. If the heat pump loses power for more than 30 minutes, the refrigerant can get too cold to flow properly, so turning it right back on can cause the whole thing to conk right out. Instead, do the following:

  1. Make sure the heat pump is off. You can do this during the power outage.
  2. Once power comes back on, turn the heat pump to the “Emergency Heat” setting. This will allow the compressor to warm up slowly and get the refrigerant warm enough to start flow freely again.
  3. Wait. The time you need to wait varies depending on the size and manufacturer of your heat pump, so refer to the manual. In general, you should wait at least 6 hours.

After this process, your heat pump should be ready to resume normal operation without issue.

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What kind of noise can I expect my heat pump to make?

Wednesday, October 19th, 2011

Whenever you’re looking into replacing your old home heating system or installing a new one in Canby, there are many different factors you’ll have to take into consideration. The amount of noise that the system you choose will make is certainly one of these. And in addition to the amount of noise that this system will make, you’ll also want to make a note of where the unit will be placed and so where the noise will be coming from.

While you may have had to worry a bit about the noise generated by heat pumps in the past, it’s not something you’ll have to take into consideration this time around. That’s because newer heat pumps are designed to be quieter than ever, providing the same heating and cooling power with only a fraction of the noise of some earlier models.

In fact, the only part of a heat pump that really makes any noise at all is the outdoor unit. Unless this needs to be located very close to your home or to a window of a room that you use often, chances are that you won’t even hear it at all.

However, if you live very close to your neighbors or don’t have a lot of outdoor space, you may have to put the outdoor unit close to the walls of your home. Even then, though, you’ll hardly notice the noise your heat pump makes. Years of research and redesigning have produced some of the quietest heat pumps yet and that’s what you’ll be buying if you’re in the market for one of these systems now.

Newer heat pumps have been tweaked and adjusted to minimize the amount of noise-generating vibrations they produce. In fact, you’ll probably find that most of these units make no more noise than your refrigerator. They’re efficient and quiet and can keep your home comfortable all year long.

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Simple Household Cleaning Tips on How to Maintain Good Indoor Air Quality

Wednesday, September 14th, 2011

There are a lot of reasons to clean your Canby house. Guests, children, pets, simple peace of mind – without the right amount of cleaning, a messy house can quickly get out of control. But, don’t forget the health benefits of removing excess dust and sediment from your home with regular cleaning. Of course, air cleaners are one solution, but there are other ways you can help improve your air quality. To ensure your indoor air quality stays good, here are a few basic cleaning tips you can implement right away.

  • Regular Vacuuming  – Most people vacuum occasionally when it’s obvious that carpets are getting a little messy. Consider increasing the frequency of your vacuuming to at least 3-4 times per week, possibly more, especially if you have pets. Regular vacuuming removes a lot of the airborne particles that can get into your lungs and cause allergies or asthma flare ups.
  • Remove Junk from Floor Spaces – Toys, garbage, clothes, and other random junk sitting on the floor can create air quality problems, especially if they are near or around vents.
  • Bathe and Brush Pets – Pet dander is a top contributor to indoor air quality problems. Bathe and brush your pets once a week to reduce hair loss and get rid of all that excess dander that builds up over time. Consider it an investment in the cleanliness of your home.
  • Shoes Outside – Shoes bring in pollen and other outdoor pollutants. Take them off outside and you will reduce the number of contaminants that make it inside.
  • Remove Moisture from Bathrooms – Bathroom moisture results in mold growth and the development of other allergens. Wipe down the walls of your shower and mop the floor daily to remove excess moisture after showers.
  • Food Waste – Throw away food waste immediately. Food in the sink or garbage can attracts bacteria and bugs and can result in mold growth very quickly. Consider a compost bucket or pile outside where food waste can be disposed or purchase a garbage disposal to get rid of it immediately after eating.

There are dozens more little things you can do that will reduce the amount of allergens and pollutants that build up in and around your home. Consider creating a simple calendar schedule you can follow from day to day to keep your indoor environment clean and healthy.

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Does Humid Air Affect How AC Runs?

Friday, August 19th, 2011

You’ve probably heard a dozen times that humidity is removed by air conditioning. Unfortunately, the common assumption is that there is no inherent cost in allowing humidity to persist in their Canby home. But, did you know it costs significantly more to remove humidity from the air with air conditioning than with a dehumidifier? Here’s why.

Water Vapor in Your Air Conditioner

Consider the amount of energy it takes to raise the temperature of water by one degree – one BTU. However, to change water from liquid to steam, another 10 BTUs are required. So, imagine how much energy it takes to condense water vapor from the air (in the form of humidity) into a liquid. This is what your air conditioner does whenever it processes humid air. It takes about 1,050 BTUs to condense one pound of moisture in the air into liquid.

The cost of running your air conditioner strictly for dehumidification can be huge, especially considering the fact that humidity is heaviest in the morning and evening when you probably don’t need your air conditioner every day (at least not early and late in the summer). Imagine, the cost difference if you used a dehumidifier to remove 150 or more pounds of moisture per week and an air conditioner when needed just to remove 15-20.

Negative Impact on How it Runs

Another thing to consider is that humidity can actually put an extra burden on your air conditioner. While the system is designed to remove that liquid from the air and get rid of it through the cooling coil and condensate drain, every extra minute the system is running is a bigger burden on it. Of course it will do its job for a few years, but the extra running time will add up, not only on your electricity bill but eventually on the machine itself.

The added pressure will result in eventual breakdown of the system and a need for early replacement. The easiest solution is to purchase a dehumidifier. These run at a fraction of the energy level of a full AC system and work extremely well to remove humidity from your home. In fact, most air conditioners will only remove humidity after 20-30 minutes of continuous operation. For short cooling cycles, you may not even dehumidify the house. So a dehumidifier ensures higher levels of comfort all at a lower cost.

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Green House Gasses and Air Conditioners

Wednesday, August 17th, 2011

There’s simply no way around it: the air conditioner you probably depend on all summer to cool your Sherwood home is emitting a constant stream of greenhouse gasses contributing to the warming of the Earth. While it’s true that the coolants used today, hydrofluorocarbons (HFCs), are much less damaging than the chlorofluorocarbons (CFCs) initially used in air conditioning, they are still harmful to the environment.

Environmentally Friendly Coolants

Recently, research has led to the development of more environmentally friendly coolants. One in particular, HFO-1234yf, is scheduled to be introduced for use in the air conditioning systems of all GM cars beginning with the 2013 models. This is a step in the right direction, but much more needs to be done to address this growing problem before it’s too late.

Electricity and Carbon Dioxide

The use of environmentally friendly coolants will only go so far towards curbing the environmental impact of air conditioning. That’s because air conditioners are universally powered by electricity, and electricity is almost universally produced by the burning of fossil fuels like coal. When coal is burned, it generates a great deal of carbon dioxide, a substantial pollutant on its own.

An Intensifying Cycle

Of course, the more carbon dioxide and other greenhouse gasses are introduced into the atmosphere, the hotter the planet will become. And as the average temperature rises, air conditioning will be used more and more to combat these effects. This is a cycle that could quickly spiral out of control if something is not done to disrupt it.

What You Can Do

There are several things you can do if you’re concerned about how your air conditioning usage impacts the environment. First of all, make the switch as quickly as possible to HFO-1234yf or a similarly environmentally-friendly coolant when it becomes available. And remember that the air conditioning in your car counts too.

You can also go a long way towards reducing your contribution to greenhouse gas emissions by keeping your overall energy consumption down. Try relying on other, natural methods of cooling your home as much as possible. And when you do turn on your air conditioner, make sure you use all of the energy being consumed as efficiently as possible.

That means keeping your unit in good shape to maintain its energy efficiency and making sure that your home is properly sealed and insulated so your air conditioner doesn’t have to work overtime maintaining a comfortable indoor temperature.

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Portable Air Conditioner Options

Wednesday, August 3rd, 2011

If you’re in the market for an air conditioner in Gladstone, you’re probably familiar with central and window air conditioning units. But did you know there was another option? While they’re not perfect for every situation, portable air conditioners can provide reliable, even cooling for many homes.

Advantages of Portable Units

Of course, the main reason to buy a portable air conditioner is that it’s, well, portable. With one of these units, you don’t have to worry about which room to put the air conditioner in. Instead, you can simply take it with you wherever you go in the house.

Many people like to keep a portable air conditioner in their bedroom to take the edge off at night without dropping the temperature as much as a window unit might. And most portable air conditioners are quieter to operate than common window units. Portable air conditioners also come in a wide variety of sizes, so you can easily find one that matches your needs.

Disadvantages of Portable Units

Unlike window air conditioners that are automatically installed to vent and drain outside of a building, a portable air conditioner requires special setup. That means that every time you move your unit, you’ll have to find somewhere to place the exhaust hose so that fumes don’t accumulate in the room. This also means that portable air conditioners can’t be used in rooms without access to windows or air vents.

The cooling power of most portable air conditioners is not quite on par with equivalent window units either. You’ll want to choose a portable unit with slightly more BTUs than if you were buying a window unit to take care of the same sized room. As a result, the portable unit may cost slightly more to operate during peak cooling months.

Extras to Look For

Of course, while the cost may go up slightly, there are a lot of benefits to owning a portable air conditioner. For instance, many portable air conditioners can be used independently to dehumidify a room without cooling. This is often helpful (and can save energy) when the temperature would be bearable if not for the humidity level.

You also want to make sure that your portable air conditioner really is portable. That means finding a model with wheels and handles or some other mechanism that makes it easy to move it from place to place.

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Filters

Wednesday, July 20th, 2011

Installing air filters in your home is a great way to make sure the air your family breathes every day is safe and free of contaminants. But you shouldn’t just go out and buy the first air filter you see. When it comes to quality air filtration, HEPA filters are the industry leaders, and for good reason. They can remove up to 99.97% of indoor air contaminants that measure 0.3 microns or larger, a phenomenal success rate unmatched by any other filters on the market.

Proper HEPA Filter Practices

To be effective, even HEPA filters need to be installed and maintained properly. Consulting with an HVAC professional is the best way to ensure that the air filtration system you get is completely compatible with your home heating and cooling system. The filter must also be installed in the appropriate place so it can catch the most contaminants. Especially if you have a forced air heating and cooling system, there are a lot of potential locations for your filters. A good HVAC professional can help you determine which spots will serve you best.

Changing Your HEPA Filters

Once your filtration system is in place, you should maintain it properly so it continues to catch and remove all those unwanted particles from your indoor air. Keeping up with the proper filter changing schedule is a big part of this. Every HEPA filter comes with manufacturer’s recommendations on how often the filter needs to be changed. Prefilters often need to be changed more often, sometimes even once every 90 days, so you should find out if your system has one of these as well.

Many HEPA filters only need to be changed once every year or two, but the conditions in your home can make it necessary to change them more often. For example, if your home has a lot of dust or other specific air contaminants, you may need to change your HEPA filter as often as once a year.

Both HEPA filters and prefilters are quite easy to remove and replace. If you’re not sure how to do it, have your technician show you the next time they come out for a routine maintenance visit or when they put install the system. As long as you replace your filters regularly, you should have no trouble maintaining high indoor air quality with a HEPA air filtration system.

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Control Your Home’s Moisture – Humidity Is Key

Monday, July 11th, 2011

Most people don’t give a second thought to humidity until it is either much too high or uncomfortably low. And if you have a state of the art home comfort system, you’re probably comfortable inside all year long anyway. But there are several reasons to pay attention to the humidity level in your home and take action if you realize that it isn’t providing the comfort level you’ve come to expect.

Many problems arise from excess or inadequate indoor humidity levels. For instance, a lack of humidity causes your skin and nasal passages to dry and crack, which is obviously pretty unpleasant. But air that’s too dry can also make the symptoms of allergies, asthma and colds worse. Anyone in your home suffering from these conditions will be much more comfortable when the right level of humidity is restored. Another great benefit is that the indoor air quality will no longer contribute to longer and more sever colds and flus in the winter.

Too much humidity is a problem too, though. It promotes the growth of mold, which is a big contributor to indoor air pollution. Mold spores are a big time allergen. The more moisture there is in your home, the more mold there’s likely to be. High indoor humidity levels also promote the growth of dust mites, another major indoor air contaminant and allergen.

Of course, you probably have a great indoor air cleaner in place to get all of those contaminants out of your home’s air supply. But if the air inside your home is too moist or too dry, it can actually make it harder for the air cleaner to remove all types of contaminants. Not only are you putting a greater strain on your body and immune system, you’re asking your air cleaners to work much harder, which can cost you money in repairs and filter replacements.

For all of these reasons, it’s important to put in a humidification system to maintain the overall quality of your indoor air. Plus, a properly humidified environment is simply more comfortable to live in. A humidifier can easily be integrated into your current home heating and cooling system, so you don’t have to worry about high installation costs or equipment compatibility. All you have to do is sit back, relax and breathe in the fresh air that your humidification system makes possible.

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Pest Control

Wednesday, July 6th, 2011

Pests are a virtual inevitability in every home at some point, so it is important for every homeowner to know how to deal with that unwelcome stranger when it comes poking around.

Insects Be Gone

From ants to roaches, insects love to make themselves right at home. They invade in search of food, water, and habitable space, and they don’t care whether they are wanted or not. Here are some helpful hints to get rid of these multi-legged tenants.

Borax works just as well as a pest poison as more expensive commercial products. For roaches, sprinkle a bit in your cabinets. Make sure to take extra care that your dishes are free from the residue. Avoid areas where the borax could affect children or pets. Likewise, make a homemade ant trap by mixing equal parts sugar and borax in a jar with holes punched in the lid.

Ants are also repelled by the calcium carbonate found in common chalk. Draw a chalk line around any visible ant holes to keep them trapped inside. Keep termites away by keeping your yard free of wood debris and standing water. Fix any leaks immediately and clear out any thick growth close to the house.

Furrier Pests

Insects are not the only pests to be concerned with, as sometimes intruders come in a larger, furrier form. Mice and other small rodents are fairly common inhabitants, as well as the occasional garbage-scavenging raccoon.

The best way to keep animals from invading your home is to keep potential entry holes sealed. For a temporary fix, try stuffing small holes with steel wool and covering larger ones with wire mesh. Eventually, however, you should have all holes permanently filled by an exterminator or a contractor who is familiar with the strategies needed to stop these unwanted invaders.

In general, it’s best to avoid poisons that put your family or pets at risk. Not only do poisons create a dangerous environment, they often result in dead pests in your walls or under your floorboards where they are hard to remove. Traps are always best so you know where the rodents are at all times.

If you have tried these tricks to no avail, or you have a serious infestation problem, don’t be a hero. Call a professional and have the whole home treated so you can rest easy.

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Keeping Your Home Toxic Chemical Free

Monday, July 4th, 2011

So, you have decided you want to try to go chemical free in your home. Whether you want to be friendlier to the environment at large or just foster a healthier home environment for yourself or your kids, eliminating toxic chemicals is a big step. Below are some tips to help you go about it the right way.

Removing Toxins

The first step is to eliminate some of the major toxic chemicals that may already be in your home. First, make sure your home’s ventilation system is functioning properly. Clean vents regularly and inspect the system and change the filter annually.

Consider using a water purification system to remove chemicals like chlorine — which is used to kill microbes in many water systems — as well as drug residues and heavy metals. Remember as well that lead is a dangerous toxin, so have your home inspected for it. Remove and replace any paint, pipes, or other materials made of lead. This is especially important if your home was built prior to 1978.

Finally, have your home checked for radon and asbestos. These are both harmful toxins that can easily be breathed in without being noticed. Check for radon especially if your home has a finished basement, or if your family spends a significant amount of time in the basement.

Keeping them Out

Now that you have expelled these contaminants from your home, look for ways to avoid inviting other potentially dangerous chemicals in. Most of us use toxic chemicals every day without even realizing. To help keep these toxins out of your home, you should look for cleaning supplies that are chemical-free. Companies that manufacture and distribute chemical-free cleaning products include Method, Seventh Generation and Ecover.

You can take it a step further by using DIY cleansers. Baking soda, lemon juice, vinegar and salt are all useful in household cleaning and are much safer for children and pets than chemical-based products. Drain clearing products contain extremely harsh chemicals that can contaminate water supplies and even damage your plumbing. A combination of baking soda, vinegar and boiling water can be just as effective without the toxicity.

Finally, use soap as an alternative to chemical air fresheners. Simply leave a few bars around the house in strategic locations. The soap will absorb nearby odors. For added effect, use scented soap.

Start with these simple steps and you will be off to a good start in keeping harmful chemicals out of your home and away from your family.

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