By clicking on the following link to a third party website, you have elected to leave the Daikin website. Please note that neither Daikin North America LLC, nor any of its affiliates or subsidiaries controls the information on such third party website, and it is not responsible for the availability of such sites and is not responsible for, nor is it obligated to provide any technical support for, any content, products, services, security or other materials available on such sites. Do you want to proceed? The Consumer Financing application process is separately and wholly administered by GreenSky Trade Credit, LLC (“GreenSky”) and not by Daikin North America LLC or any of its affiliates. Financing for GreenSky credit programs is provided by a network of federally insured, federal and state chartered banks. .Would you like to continue? Daikin ductless heating and cooling systems feature streamlined, wall-mounted indoor units paired with quiet and compact outdoor units.

R-410A RefrigerantInverter TechnologyRemote Control Up to SEER 26.1 and EER 15.8Delivers incredible heating capacity at lower ambient temperature (down to -4ºF). The ultimate ducted and ductless solutionFor commercial and residential whole house applicationsUltra-low ambient kit for cooling operation down to -40°F/-40°CAt some point during their ownership, many homeowners may have to replace their central air-conditioning systems. The average life span of central air-conditioning system is 12- to 15- years if it is properly installed and maintained. Heat pumps have about the same life-span — about 14 years — when recommended maintenance is followed. Newer units manufactured in recent years are expected to last even longer. However, when the system starts giving you more problems than seem cost-effective to fix, it may be time to consider purchasing a new system. When faced with major repair or replace decisions, you may wish to consult HVAC contractors for their recommendations.

It is important to know that split air-conditioning or heat pump systems — the most common types used in US homes — consist of two parts: an indoor (coil) unit and an outdoor (condensing) unit. These two components are specifically designed to work together as a coordinated “team” to provide top performance and maximum efficiency and comfort. wall unit air conditioners on saleIn the past, homeowners could sometimes replace part of their system, such as the outdoor condensing unit, to extend its useful life. noise window ac unitHowever, air-conditioning and heat pump systems manufactured today must have a seasonal energy efficiency ratio (SEER) of 13 or higher.best portable ac unit reviews The federal government sets the minimum efficiency standards for central air-conditioners and heat pumps.

For these new, high-efficiency systems to work properly and to extend their life, the outdoor unit and indoor unit must be properly matched. So if you install a new high efficiency outdoor unit, but don’t install a new, equally efficient and properly matched indoor unit, the results could be uncomfortable, unreliable, and inefficient. Because newer equipment usually is more energy efficient than older central air-conditioning or heat-pump systems, you will likely see reduced utility bills Ask your neighbors or friends for recommendations for HVAC contractors they have worked with and trust. You should talk to a few different contractors and obtain more than one quote to compare. Another way to increase your chances of obtaining a quality installation is selecting a contractor that employs technicians who have been certified by North American Technician Excellence (NATE). To become NATE-certified, technicians have to pass a nationally recognized test to demonstrate they have the knowledge to properly size, install, and repair today’s increasingly sophisticated heating and cooling systems.

To find contractors who employ NATE-certified technicians, go to HVACR Advice and type in your zip code to pull a list of certified technicians in your area. Homeowners should ask their air-conditioning technician to size the equipment to meet the specific needs of their homes. If a system is undersized, it may run nearly continuously, but without ever properly cooling your home. If oversized, the system could cycle on and off too frequently, greatly reducing its ability to control humidity, and will also will be less efficient than a system that is appropriately sized. To properly size a system for a home, trained technicians will use an equation (a “load calculation”) that factors the home’s age, the number and quality of its windows, how well it is insulated, how many stories it has, its total square footage, and other relevant factors. Homeowners should ask their technicians to perform a Manual J load calculation, the industry’s term for the standardized equation used to properly size an air-conditioning system.

Your technician will specify the cooling capacity of the system in either Btu/h (British thermal units of heat removed per hour) or refrigeration tons (one ton being equal to 12,000 Btu/h). Air-conditioning and heat pump manufacturers are required by law to evaluate and rate their equipments energy efficiency. This standard rating for measuring central air-conditioners and heat pump cooling efficiency is its Seasonal Energy Efficiency Ratio (SEER). When heat pumps are heating your home, the Heating Seasonal Performance Factor (HSPF) is used to determine its efficiency at performing this function. The higher the SEER/HSPF, the more efficient the equipment The Energy Efficiency Ratio (EER) is also sometimes used to assess performance of residential air-conditioners during hot outdoor temperatures. Many manufacturers voluntarily submit their products for testing by the Air-Conditioning, Heating and Refrigeration Institute (AHRI) to assure consumers their energy efficiency claims have been verified by an independent, third-party laboratory.

For split systems, AHRI tests combinations of indoor and outdoor units to verify the system’s performance claims. It is important for consumers to double check the indoor and outdoor units are a certified match by asking their technician for an AHRI Certified Reference Number (formerly ARI Reference Number) or an AHRI Certificate of Product Ratings (formerly Certificate of Certified Product Performance) that can be downloaded from the CEE Directory. You can verify your split system is a properly matched by asking your HVAC technician to provide you with an AHRI Certified Reference Number (formerly ARI Reference Number) or an AHRI Certificate of Product Ratings (formerly Certificate of Certified Product Performance). The reference number can be entered into the CEE Directory to verify that you have a matched system and to obtain a Certificate of Certified Product Performance. For higher efficiency systems, the certificate may be used to support an application for either a federal tax credit or a rebate or incentive from your local utility or municipality.

If you do not have an AHRI Certified Reference Number (formerly ARI Reference Number) or an AHRI Certificate of Product Ratings (formerly Certificate of Certified Product Performance) to locate your air-conditioning equipment in the CEE Directory, you will need the manufacturer’s name, model name, and model numbers for both the indoor and outdoor units. This information should be on the equipment’s warranty, your sales invoice and on the units themselves. Your contractor is the best source to obtain the AHRI Certified Reference Number. Obtain a Quality Installation. Make sure your contractors installs your new equipment according to the ANSI Quality Installation Standard. Properly seal and insulate your ducts. Sealing and insulating can reduce your total energy use by more than 20 percent. Focus first on ducts that run through unconditioned space such as your garage or attic, and seal ducts with mastic or foil-backed tape. After sealing, insulate the ducts by wrapping them in insulation.