This is a question we sometimes hear from customers who are looking to lower household costs. It makes sense for people to inquire about purchasing used AC equipment since so many other expenses for a home can be reduced by buying used. A car for example. Or furnishings. So why not buy a “previously owned” air conditioner, especially at times when people are looking closer at their budgets?
Well, there are many reasons not to buy a used air conditioner, and not a single HVAC contractor recommends it. Buying used when it comes to HVAC in Plattsburgh, NY is a major money loser in the short and long term. Below are a few reasons why:
Spring arrived a few days earlier on the calendar this year. But that’s only the “official” first day of spring, a point in the Earth’s journey around the Sun. Our local weather doesn’t obey the calendar, and the cold weather blows through here sometimes until May. But spring is still the season of air conditioning tune-ups and inspections, no matter what the weather is like. Without fail, the summer heat will arrive, and you’ll want your air conditioning system in peak shape to handle it.
If the “drain snake” you’re thinking of when you ask this question is a hand-cranked drain auger purchased from a store, then it might be enough to take care of a clog in a sink or shower drain. It isn’t a total solution, however, and in many cases it provides only a brief fix and will leave you with a clogged up drain only a few weeks later—or less.
If you have a furnace in your house that’s more than 15 or even 20 years old, any replacement system will have a higher energy efficiency rating. This because standard for gas furnaces have changed dramatically over two decades, and even the new mid-efficiency models have a higher standard than the mid-efficiency models at the start of the 21st century.
The winter weather isn’t done with us, but the second half of the season is a good time to consider how well your home’s furnace has held up. This may be the last winter it can perform up to expectations. Or it may already have fallen behind this season. If you’ve spent more on 
You don’t want mold anywhere in your house. Mold looks awful, creates terrible odors, destroys building material like drywall, and can release toxic spores. (Black mold, the most common type of mold due to water damage, is the most dangerous.) Unfortunately, a number of common plumbing issues can lead to mold. The faster you call for 
When a furnace first turns on for the winter season, it emits a burning odor into the air from the vents. This is normal. It’s odor of the dust along the heat exchanger or heating elements burning off as the unit heats up. The smell will subside after a short time and the furnace will get into the regular groove of warming the house.
Maybe you aren’t into making New Year’s Resolutions. We understand—sometimes putting up a big plan for the year seems daunting and makes you afraid of failure. But there are smaller resolutions you can make that aren’t so much vows for personal betterment as they are simply planning. For example, planning to have better 
Dual fuel systems are heating systems that use two different energy sources for heating: electricity and natural gas (or, in a home with no access to natural gas, propane). The standard operation for a dual fuel system is a combination of an electrical heat pump with a gas furnace as a back-up. The electrical power of the heat pump provides warmth for a home in temperatures of 40°F or higher, and the gas-powered furnace takes over when the temperature drops lower.
What sort of home appliance do you think is most likely to corrode? You’ll probably think of the water heater, or shower heads and other water-using fixtures. You probably don’t think about your gas furnace rusting. It doesn’t use water to warm your house, after all. It applies heat to the air through a metal heat exchanger that contains hot combustion gas.
