This ratio measures how efficiently the system can heat a space as well as cool it. If you get a heat pump system, you should also pay attention to its SEER2 rating. Alternatively, you can pick a unit with an Energy Star label to ensure you get a unit that has passed high-efficiency standards. If you want to prioritize energy efficiency when you’re getting your new AC system, shop for AC units with SEERs over 16. And the more efficient the unit, the more energy savings it will reap over its lifetime.
The higher the SEER rating, the more efficient the AC unit. SEER is calculated by comparing how much energy an AC system uses to how much air it can cool during operation. The energy efficiency of any AC unit is measured by its seasonal energy efficiency ratio-or SEER. To learn more about the differences between the various types of AC systems, read our comprehensive guide to air conditioners. This makes these coolers less than ideal for humid climates. The primary downside of a swamp cooler is that it adds moisture to the air inside a home. The water in the mesh evaporates, which cools the air as it passes into the home, bringing down its temperature. Instead, they pump outside air through the moistened mesh. Unlike all the other system types, swamp coolers–or evaporative coolers–don’t use refrigerants. The primary benefit of a split system is that it doesn’t require air ducts to function, so split systems are a great option if you don’t have existing ductwork. Instead of one outdoor unit with a powerful condenser, compressor, and air handler, a split system features multiple indoor units that cool indoor air. In especially cold climates, you may still need a furnace to supplement your air source heat pump’s heating ability.ĭuctless mini-split systems work a little differently than the other two options we’ve discussed. This makes them similar to central systems when they’re in cooling mode, though they can also be used to heat a home. Instead of using heat and coolness from the ground like geothermal units, air source heat pumps use the radiant temperature of the air outside to cool their refrigerant. Central AC units typically sit outside a home, cool air using refrigerant, and then distribute the cool air throughout the entire home using ductwork and an air handler. That’s right, these systems can also heat your home in winter, and they require much less fuel to generate heat than gas furnaces and boilers, making them highly efficient HVAC units.Īfter geothermal heat pumps, central air conditioning systems are the most expensive of 3-ton AC systems, but they’re also some of the best options for homes with many rooms. Refrigerant runs through these loops to collect or sequester heat depending on if the system is cooling or heating your home. They’re so expensive because their installation entails burying long loops of pipe deep underground. Geothermal heat pumps are far and away the most expensive type of HVAC system. We’ll break down the various cost factors to help you determine how much you’ll likely pay for your new AC unit. If, however, your home’s size falls within the range a 3-ton air conditioning unit could effectively cool, keep reading. So if your home is smaller than 1,200 square feet or larger than 1,800 square feet, you’ll need a different unit size. Most homeowners need 1 ton of cooling power-equivalent to 12,000 British thermal units (BTUs)-for every 400–600 square feet of floor space in their homes. You should also remember that a 3-ton cooling system might not be the right option for your home.
#3 ton ac package unit install
When you install it, so your actual price could fall outside this average range. However, air conditioner prices vary depending on factors like an HVAC system’s type and energy efficiency rating. The installation costs for a 3-ton air conditioning system generally range between $4,157 and $7,736. Reviewed by Joe Roberts remodeling expert.
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