The New 2016 Hi Efficiency Wall-Mount A/C's are here ! Good till -30 ºC Up to 25 SEER ! In Canada, we spend most of our time indoors and the air we breathe is often full of dust, pollens and allergens, mites, pet dander, chemicals, odours, smokes and sometimes even mould spores andOver 3 million Canadians cope with seriousHowever you don’t have to breathe the bad airIntroducing the new Naturo Pure HF series with multi-stage Air Purification Technology to revitalize and refresh the indoor air you areWhether at home of work, you can now enjoy the small automatedThese multi-stage air purification systems use multiple different technologies at the same time to deal with different types of * Automatic digital humidity control, timer and shut off * Variable spray control * Permanent filter for white dust, mould and bacteria Rue Guenette Montreal Quebec H4R 2E9 CANADALG Duct-free Systems are available through independent HVAC contractors. 

Please be aware that contractors are responsible for complying with their state and local licensing and code requirements.  We suggest you check references and verify licensing and expertise prior to making a final decision. The fastest way to find an LG trained contractor so you can move your project forward. LG Stocking Distributor/ Wholesaler Locator The fastest way to find an LG stocking distributor / wholesaler so you can move your project forward. LG Manufacturer Rep Locator The fastest way to find an LG Manufacturer Rep so you can move your project forward.5 Advantages of Ductless Cooling and Heating Systems A Custom Fit For Your Home’s Cooling and Heating DilemmasStop Suffering and Finally Achieve Comfort With Home Zoning R-410A, sold under the trademarked names Suva 410A, Forane 410A, Puron, EcoFluor R410, Genetron R410A, and AZ-20, is a zeotropic, but near-azeotropic mixture of difluoromethane (CH2F2, called R-32) and pentafluoroethane (CHF2CF3, called R-125), which is used as a refrigerant in air conditioning applications.

R-410A cylinders are colored pink. Unlike alkyl halide refrigerants that contain bromine or chlorine, R-410A (which contains only fluorine) does not contribute to ozone depletion, and is therefore becoming more widely used, as ozone-depleting refrigerants like R-22 are phased out. However, it has a high global warming potential (1725 times the effect of carbon dioxide), similar to that of R-22. [2] Since R-410A allows for higher SEER ratings than an R-22 system, by reducing power consumption, the overall impact on global warming of R-410A systems will be substantially lower than that of R-22 systems due to reduced greenhouse gas emissions from power plants. R-410A was invented and patented by Allied Signal (now Honeywell) in 1991. [4] Other producers around the world have been licensed to manufacture and sell R-410A, but Honeywell continues to be the leader in capacity and sales.[5] R-410A was successfully commercialized in the air conditioning segment by a combined effort of Carrier Corporation, Emerson Climate Technologies, Inc., Copeland Scroll Compressors (a division of Emerson Electric Company), and Allied Signal.

Carrier Corporation was the first company to introduce an R-410A based residential air conditioning unit onto the marketplace in 1996 and holds the trademark "Puron". R-410A has replaced R-22 as the preferred refrigerant for use in residential and commercial air conditioners in Japan, Europe and the United States. wall unit air conditioners 18000 btu Parts designed specifically for R-410A must be used as R-410A operates at higher pressures[9] than other refrigerants. cost for a 4 ton trane ac unitThus R-410A systems require service personnel to use different tools, equipment, safety standards and techniques. goodman ac parts san antonio txEquipment manufacturers are aware of these changes and require the certification of professionals installing R-410A systems.

In addition the AC&R Safety Coalition has been created to help educate professionals about R-410-A system. In accordance with terms and agreement reached in the Montreal Protocol (The Montreal Protocol on Substances that Deplete the Ozone Layer) the United States Environmental Protection Agency has mandated that production or import of R-22 along with other hydrochlorofluorocarbons (HCFCs) be phased-out in the United States. In the EU and the USA, virgin R22 cannot be used for manufacture of new air conditioning or similar units from 1 January 2010.[8] In other parts of the world the phase-out date varies from country to country. Today, all newly manufactured window unit air conditioners, mini split air conditioners, and central air conditioning systems in the United States come with R-410A only. Physical properties of R-410A refrigerant[11][12][13] Liquid density (30°C), kg/m3 Vapour density (30°C), air=1.0 Vapour pressure at 21.1°C (MPa) Gas heat capacity (kJ/(kg·°C))

Liquid heat capacity @ 1 atm, 30°C, (kJ/(kg·°C)) ^ IPCC Assessment Report 4 (AR4) 2007 ^ AZ-20 Story - About R-410A - R-410A - Honeywell AZ-20 Refrigerant ^ Certification - R-410A - Honeywell AZ-20 Refrigerant ^ a b EPA R-22 Phase-out ^ Honeywell AZ-20 (R-410A) Refrigerant Daikin products offer energy-efficient performance, proven technology and enhanced comfort for life. Click here to Download the EnergyGuide Labels >Select the type of residential product on the AHRI Directory of Certified Product Performance, search for the model number(s) of your choice, and download the EnergyGuide label associated with the model(s) once the search results have been generated. Daikin air conditioners are designed to provide years of reliable cooling comfort, even in the hottest weather. Daikin heat pumps are designed to provide year-round heating and cooling performance. Every Daikin brand gas furnace is engineered with a unique heat exchanger design constructed from tubular stainless steel to offer outstanding dependability for worry-free comfort.