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When you’re faced with replacing your air conditioner, it can be daunting. It seems there’s so much to know. And even when you have your standard three quotes from contractors, how do you know which one to pick? You may be tempted to simply choose the lowest bid, but don’t do it––at least until you’ve…
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When an air conditioner (AC) turns on and off in rather quick successions, without running for longer periods, this is called short cycling. It’s fairly common, but when it happens it means there’s something wrong with the AC. Do not leave these occurrences alone. They will increase your energy costs, usually indicate a larger problem,…
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Air conditioning problems aren’t always predictable, but there are a few common problems that we see over and over again here in Hudson, MA. Recognizing what they are might help you to fix the problem, or might simply help you understand what your HVAC technician is referring to when they provide solutions. Open Windows One…
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One way to save money this summer is by learning how to battle heat build-up, or heat gain, in your Hudson, MA, home. By taking a few steps you can minimize the amount of heat that gets trapped inside. This trapped heat can cause your AC to work harder and less efficiently. Here are a…
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Summer is right around the corner, and air conditioning will be crucial for comfort in your daily life here in Hudson, MA. A well maintained AC unit, with yearly inspections and monthly filter changes, can last up to 10 or 15 years. So how do you know if you need repairs for your unit or…
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The Wrong Sized Unit It is easy to buy a unit too large or too small for your space. A larger unit does not necessarily mean more cooling power. Each AC system is designed for certain sized spaces, different cooling needs, household age, etc. A unit that is too large or too small is inefficient…
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The best time to schedule your system maintenance call is before something fails. Your heating and cooling equipment is too important to neglect, service yourself, or wait until something breaks. Call the experts at Chaves Heating & Air Conditioning to come to your home in Marlborough, MA, at least once a year to do a…
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The rising cost of refrigerant may leave you fearing your HVAC company is being dishonest. However, you’re not being scammed. Here’s what you need to know about today’s high cost of refrigerant. Why Has Some Refrigerant Become So Expensive? About 25 years ago, an international treaty referred to as the Montreal Protocol changed modern air-conditioning…
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Air filters are used to keep the air in your home or office clean and to keep your furnace or air conditioner clean. Dirt from the air can clog your air filter and cause your appliances to work double time to get air through your home. This extra effort can cause some serious problems up…
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While an air conditioner’s efficiency is measured by its SEER (Seasonal Energy Efficiency Ratio) rating, an electric or gas- or oil-fired furnace’s efficiency is measured by its AFUE, or Average Fuel Utilization Efficiency. This standard measurement is given in percentages, letting you know how much of your fuel is actually used to heat your home…
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