What Size Heat Pump Do I Need For 1600 Sq Ft
What is the all-time heat pump? This unbiased ownership guide will help you sort through the options so you lot tin can make an informed decision.
Need help NOW? Go a Rut Pump Pro Fast!
Because heat pumps heat and absurd homes relatively efficiently, they have grown dramatically in popularity in recent years. Unfortunately, though virtually people understand how furnaces and air conditioners work, they're less familiar with oestrus pumps.
This buying guide tin can assist you lot get much more familiar with them in the hopes that, if you go the route of having a heat pump installed, you may be able to save significantly on your energy bill. And, if you install one with an Energy Star designation, you can qualify for a $300 revenue enhancement credit.
Like to an air conditioner, a rut pump uses refrigeration principles rather than fuel combustion to both heat and absurd. In cooling mode, information technology acts almost exactly like an air conditioner, extracting heat from indoors and expelling information technology outdoors. Merely, when switched to heating mode, it reverses this procedure, drawing rut—even from cold outdoor air—to warm interior rooms.
For more near how the most common type works, see How a Rut Pump Works.
Is a Oestrus Pump Right for Your Home?
Whether or not a heat pump will save yous money on free energy bills depends on a number of factors, including your climate, the type of fuel prevalent in your area, and the corporeality of insulation and other energy-efficient features yous take in your domicile.
Heat pumps are not great in cold climates. They are nigh effective at saving free energy when in the heating style. In a cold climate, however, your house needs more heat as the temperature exterior goes downwards—just the heat pump works less efficiently at lower outdoor temperatures.
Beneath a temperature known as the "rest point," normally from between 30 and 45 degrees F., supplementary heat is required—and that ways expensive electrical heating kicks in.
In a cold climate, the general wisdom is this: If you lot accept natural gas available, it probably makes sense for y'all to heat and cool with a conventional forced-air heating and air-workout system.
Natural gas, needed for a gas furnace, has traditionally been a more efficient, less expensive fuel than electricity—though this isn't always the case. For more most conventional furnaces, please see How to Buy a Furnace.
But in the Northeast or other regions where fuel-oil or electric-resistance heat is more than the norm, a heat pump can realize substantial savings. Although an electric-resistance furnace is much less expensive to install than a estrus pump, the heat pump tin deliver 1 1/2 to two i/2 times more rut with the same corporeality of energy, depending on the climate, the house, and the particular organization.
The right manner to decide the most appropriate class of heating and cooling for your home is to do an economic analysis based on a organisation's purchase price and efficiency, the cost of your fuel, and your domicile's heating/cooling load requirements.
Proceed in mind that if you're replacing an existing forced-air furnace and air conditioner with a estrus pump, the ductwork may demand to be replaced, too. Heat pumps generally require larger ducts.
Heat Pump Efficiency Ratings
All heating and cooling appliances acquit a federal "Free energy Guide" label that rates the unit of measurement'southward energy efficiency for both cooling and heating modes. These ratings are based on a relative scale; they let y'all know how a particular model compares to other low- and high-efficiency models.
What is a SEER Rating? Manufacturers commonly use ii indexes for measuring—the Seasonal Free energy Efficiency Rating (SEER) for cooling and the Heating Seasonal Performance Factor (HSPF) for heating. Both are arrived at through sophisticated testing and reflect performance over an entire season.
The SEER evaluates the efficiency of the rut pump when information technology is in ac (cooling) mode. The ratio is calculated based on the corporeality of cooling generated (measured in BTUs) divided by the amount of electricity used during the cooling season. A loftier SEER rating indicates a more energy-efficient unit.
Minimum SEER requirements. In the United States, air-workout systems must be manufactured with a minimum SEER of thirteen. The HSPF is a more of import number when it comes to warming a business firm. This is basically the same as the SEER but evaluates additional energy usage such every bit defrosting the unit during wintertime and back-up heat requirements.
Energy Star–qualified heat pumps accept a college SEER and HSPF than standard models; as a result, they are about 8 percent more efficient than standard new models and xx pct more efficient than older models.
Efficient Rut Pump Options
What makes one rut pump more efficient than another? The answer is that they take a diverseness of options that used advanced technology to estrus and evangelize conditioned air. For example, the most efficient oestrus pumps take variable-capacity controls. Rather than running the system at full capacity all of the fourth dimension, these controls coordinate the compressor and blower to adjust to your house'south heating and cooling load requirements at any given time. Considering they seldom run at full speed, these heat pumps are quieter, not to mention that they salve y'all money over the long haul.
Zoned Heating & Cooling
Zoned heating and cooling is one of the hottest new concepts in efficient energy usage. With a zoned system, you tin independently command the airflow sent to various rooms or zones in your domicile, directing heating or cooling where you want information technology at diverse times of the day.
To make this possible, a system needs a special multizone programmable thermostat and a few motorized dampers.
For best results, the air handler'southward output should be variable. In fact, it's best if it tin can be controlled over an infinite range of speeds, automatically adjusting the amount of heating or cooling delivered throughout the business firm co-ordinate to the need.
If y'all are in the market for a heat pump, there are several innovations to expect for that have greatly improved heat-pump effectiveness:
Two-Speed Compressors
2-speed compressors allow heat pumps to cool or heat only at the capacity needed at any given time, while oestrus pumps with a standard compressor can but operate at maximum capacity. This characteristic not merely saves on energy costs, but it also reduces wearable and tear on the compressor. If you accept a large home with a zone-command organisation, a two-speed oestrus pump connected to automatic dampers volition let you to keep different rooms at different temperatures.
Variable-Speed Motors
Variable-speed or dual-speed motors on the blowers, outdoor fans, or both help to maintain a consistent and comfortable air velocity, also resulting in savings on your utility beak. An added benefit is a reduction in noise considering the blower does not have to run at total speed at all times.
Super High Efficiency Heat Pumps
Very high-efficiency heat pumps come with a "desuperheater," which utilizes waste estrus from the pump'due south cooling mode to oestrus water at a rate two to 3 times faster than an ordinary water heater.
Whorl compressors, unlike the piston compressors used in standard rut pumps, do a better job of forcing the refrigerant into smaller and smaller areas. This not only results in a longer and quieter operating life, simply it besides provides 10 to 15 degrees F. warmer air when in the heating mode.
Backup Burners
In addition to electrical-resistance heaters as a backup in cold weather, heat pumps can also exist supplemented with burners that operate on several unlike types of fuel. Backup burners solve the trouble of providing oestrus during very cold weather and at a reduction in electrical costs.
Few heat-pump manufacturers incorporate both types of estrus supply in one unit, merely two smaller systems tin share the same ductwork. This type of organisation tin can salvage on energy costs, depending on how expensive the combustion fuel in your area is compared to electricity.
Oestrus Pump Racket
When selecting a oestrus pump, look for a unit with an outdoor audio rating of less than 7.6 bels (76 decibels). Also, talk to the dealer about the availability of dissonance-reducing platforms and sound screens.
Sizing a Heat Pump
Most rut pump manufacturers make products in several sizes according to the corporeality of air they motion. Units are designated by "tons"—a measurement that originally referred to the amount of ice needed to cool an equivalent amount of air. Typical home sizes range from i 1/ii- to 5-ton capacity.
Though sizing a system should be handled by a professional, you tin get a crude idea of size by figuring about 400 foursquare anxiety of living space per ton in older houses, and then, a 1,600-square-pes firm would usually require about a 4-ton system. Newer houses with double-paned windows and more insulation can become by with smaller systems.
Prices for materials run from just nether $ii,000 for pocket-sized, depression-efficiency models to $7,500 for height-of-the-line, high-efficiency units.
Oestrus Pump Refrigerants
The refrigerant a heat pump utilizes for heat transfer is an of import consideration when buying a new model. Nearly all major brands of heat pumps on the market today take shifted from R22—also known as freon—to more environmentally sustainable refrigerants.
R22 refrigerant is a hydrochlorofluorocarbon that is known to deplete the ozone layer and can subject the earth to harmful ultraviolet rays from the sunday. It volition be completely phased out of domestic utilise by the year 2020. Until that date, R22 is expected to go more and more than expensive to obtain as manufacturers terminate product and existing recycled stocks diminish.
Eco-friendly refrigerants. Other, non-harmful refrigerants have been developed and are bachelor, just information technology is of import to know that heat pumps that use R22 cannot be charged with the newer, safer refrigerants because the systems are not uniform.
This FREE service volition help you observe a qualified local heating & AC professional.
Call for free estimates from local pros now:
i-866-342-3263
What Size Heat Pump Do I Need For 1600 Sq Ft,
Source: https://www.hometips.com/buying-guides/heat-pumps.html
Posted by: hartleyhaddespeame.blogspot.com
0 Response to "What Size Heat Pump Do I Need For 1600 Sq Ft"
Post a Comment