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r410a refrigerant properties

It gives a low refrigeration effect. R410A refrigerant is a leading high pressure alternative to R-22, comprising R-32 and R-125, for air conditioning and refrigerant applications for new equipment. Il est donc nécessaire de prendre en compte l'utilisation de manomètres appropriés. Due to the nature of R410a properties which is of a HFC (hydrofluorocarbons) refrigerant, it does not has any ozone depletion potential (Zero ODP) and thus introduced as a greener choice for R22 for use in both residential and commercial air-conditioning products. ... Properties and Characteristics. Author(s) : IIF-IIR. R410A Refrigerant is widely used as a refrigerant in many air conditioning applications, usually packaged in pink colour cylinders. You’re Reading : Different Types Of Refrigerant with R32 vs R410, R410A vs R32, R22 Vs R290A, R32 refrigerant vs R410a Comparision. An understand-ing of the pressure-temperature relationship of refrigerants as theypass through the refrigeration compression cycle also will help you as you study this chapter on refrigerant tables. Opteon® XP40 (R449A) is a next-generation HFO-based refrigerant that combines excellent cooling performance with improved energy efficiency and environmental properties. by:Arkool 2021-01-07. Refrigerant development and legal situation Stratospheric ozone depletion as well as at- mospheric greenhouse effect due to refriger-ant emissions have led to drastic changes in the refrigeration and air conditioning tech-nology since the beginning of the 1990s. Key properties of the main refrigerants are given in together with their typical application ranges; The key to a refrigeration system is to transfer heat energy from the evaporator to the condenser. Compressor damage due to the loss of the lubricating oil properties and load carrying property. U.V leak detection method where we inject a small amount of fluorescent dye into the running refrigeration system and later scan the system with a leak detection lamp. The Opteon™ portfolio includes Opteon™ XL41 (R-454B) refrigerant—a non-ozone depleting (ODP), hydrofluoroolefin (HFO) based replacement with low global warming potential (GWP)—as a replacement for R-410A. It is more effective for reducing global ozone layer depletion and also performs faster. Ammonia vapors are absorbed quickly by large amounts of cool water. Between the refrigerant R410a and R600a PK. R404A Properties and Applications A-Gas (Australia) Pty Ltd 9-11 Oxford Road Laverton North, VIC 3026 Australia T 1800 002 427 F [+61] (0) 3 9368 9233 info.au@agas.com www.agas.com A-Gas AU11734 R404A is a zeotropic HFC refrigerant blend of R125, R143a and R134a. This poisonous gas was used in the World War. Summary. Core putrefaction is due to anaerobic bacteria. The HFO (hydro fluoro olefin) has zero ODP (ozone-depleting potential) and very low GWP (global warming potential) refrigerants R1234yf and R1234ze operate at similar pressures to R134a and are becoming available as long-term alternatives. HFCs like R-410A, R-32 and R-134 refrigerants are better than HCFCs and has no effect on the ozone layer. R11 was completely phased out due to its high ozone depleting potential (ODP) = 1 and Global Warming Potential (GWP) = 3300. Carbon dioxide is hazardous to human life with a concentration above 5 %. For refrigerant properties, application ranges and lubricant specifications, see pages 41 to 44. This article aims at providing you with just that information. R32 refrigerants properties. all these properties make R32 a promising choice for the present. Eye irritation Difluoromethane: Not tested on animals. One molecule of chlorine can destroy 1000 molecules of O3. As the refrigerant gets compressed under high pressure and temperature inside the compressor, it must not cause any explosion or catch fire within the system and continue its non-flammable properties. It involves holding a torch or a flame close to the leak area. back to menu ↑ Irregular Rocket Launch. Moisture can enter into the system while charging of refrigerant, while repair ie. This happens only when the refrigerant temperature reaches beyond its critical temperature, ie. Refrigerant R454b is a mildly flammable low global warming potential (GWP) hydrofluoroolefin-based refrigerant to replace R410a in new equipment designs. It was discontinued after being listed among hydrochlorofluorocarbon, i.e., HCFCs. It requires a high condensing pressure of 72 bar at 30°C to liquefy. R12 was completely phased out due to its ozone depleting potential (ODP) = 1 and Global Warming Potential (GWP) = 10000. r22 has a boiling point of -40.7°C, developed primarily for low-temperature systems. As the refrigerant leaves the evaporator, the refrigerant has to be in 100 % vapour form, to avoid ingress of liquid refrigerant inside compressor as the liquid is incompressible. CCl2 ⇒ CCl2F + Cl  (Presence of U.V rays and sunlight), Cl + O3 ⇒ ClO + O2 ( O3 is represented as Ozone). Leaks can be detected by smell, using soap solution over the connections, using pressure testing method by keeping the line under pressure for 20 to 30 minutes to check for a drop in pressure. R12 condenses at a moderate pressure under normal atmospheric temperature, has a boiling point of -29°C. Now, various refrigerant gases i.e., R32, R410A, R22, R290, etc. With a high latent heat, the refrigerant absorbs more heat from the load; this increases the system refrigeration efficiency. The heating, ventilation, and air conditioning (HVAC) industry needs a refrigerant solution that offers maximum performance with minimal environmental impact. The refrigerant enters the evaporator coils in liquid state and leaves as vapour. Your email address will not be published. R134a is capable to be at temperatures of  -28°C at room temperatures of 38°C, its performance being very similar to that of an R12. 1234yf refrigerant gas. Freon™ 410A (R-410A) refrigerant offers higher cooling capacity and significantly higher pressure than R-22 for use in systems specifically designed for R-410A. The safety aspects of ammonia plants are well known, and there is a reason to expect a continued increase in the use of ammonia as long as refrigerant exists. It is widely used in medium and low temperature refrigeration especially in the For further information please contact us: info@kouraglobal.com R134a effectively works in screw chillers where short pipe lengths minimize costs associated with larger tubing. The detector gives off a chain of rapid clicks if the refrigerant is present. If the industrial plant is built outside or on the roof of a building, the escaping ammonia can easily drift away without harming the occupants. The dye escapes from the leaky sites and shows up as a green or yellow solution. However, they are relatively high in cost and are flammable to a certain extent. It is also energy efficient and good for air conditioners. Refrigerant with a high dielectric strength avoids short circuits when refrigerant comes directly in contact with motor windings in a hermetically sealed compressor. It is also being considered in … It requires an expensive piping system to handle high condensing pressure. It is completely a safe refrigerant non-toxic, non-flammable, and non-explosive, highly stable compound under extreme operating conditions. Ever since then R-410A has primarily been used on all […] I have found the R134A calculations very interesting and I wanted to do the same with R410A since I work with this with VRV and Split systems. refrigerant gaz r 1234 yf refrigerant gas r1234yf . 2. In terms of the global warming potential and overall chemical properties, R32 wins over R410a. Details. Composition (wt%) R-32/R-125 = 50/50. E-MAIL: admin@stargetchem.com. refrigerant in the refrigeration system is often in the two-phase region or close to saturation state. motor run capacitor; motor starting capacitor; hard start capacitor; R32 refrigerants properties. R-22 PROPERTIES: R-410 PROPERTIES: This gas is commonly known as Freon. Fluorocarbon based refrigerants are safe. R134a has relatively low pressure and therefore about 50% larger compressor displacement is required when compared to R22. Original title: R410A: Thermophysical Properties. Refrigerant Gas R410A Version 2 Revision Date: 18.07.2013 Page 6 of 10 Classification: Not classified as irritant Result: No skin irritation. 3) Air. While buying Air conditioners , it becomes necessary to understand the difference between R32 and R410A or any other refrigerant. Evaporator temperatures are between -28 to -40°C. R410A Refrigerant is widely used as a refrigerant in many air conditioning applications, usually packaged in rose colour cylinders. Refrigerant R415B R415B is used as refrigerant. These refrigerants are primarily used for air conditioning and heat pumps and have replaced R22 in many applications. Gaz réfrigérant R410a R410 vente en gros à prix réduits bouteilles réutilisables de 1 kg jusqu'à 40 kg The dielectric strength of any material is a measure of its insulation property. R410A Properties and Applications A-Gas (Australia) Pty Ltd 9-11 Oxford Road Laverton North, VIC 3026 Australia T 1800 002 427 F [+61] (0) 3 9368 9233 info.au@agas.com www.agas.com A-Gas AU11734 R410A is a zeotropic HFC blend of R125 and R32. The Montreal protocol in 1985 agreed to reduce production and usage of CFC is a chlorofluorocarbon. Though the R22 is available at a cheaper rate, it is always better to use the R410A. Must be compatible with non-metallic parts such as nitrile rubber tubes, O-rings (used for sealing purpose). In fact, it can absorb vapor as quickly as a compressor. General properties of refrigerants and requirements. R-410A, or Puron, is one of the most popular refrigerants in today’s modern world. In Australia R410A is a popular product for commercial and residential air conditioning systems as It has superior performance against many other HFCs in low-temperature applications. hfo refrigerant; hc refrigerant; CAPACITORS. It is the temperature above which the vapour refrigerant remains in the vapour state and cannot be liquefied back into its liquid state even after passing through the condenser or any cooling medium at any given pressure. Because it is pure di-fluoro methane, R32 is easy to … 3 Refrigerant Property (MT Cycle) R22 R404a R410a … Conclusion. Liquide Vapeur Liquide Vapeur Liquide Vapeur Liquide Vapeur Temperature Pression Pression Densité Densité Enthalpie Enthalpie Entropie Entropie (°C) (bar abs) (bar abs) (Kg/M 3 Carbon dioxide is a colorless gas without any definite smell at ordinary temperature. The Chemistry; Both R32 and R410a belong to the same family of Refrigerants i.e. To find longer-term alternatives, it is necessary to move to R32 HFO blends or R717, all of which require significant system re-design. A familiarity with these dia-grams will make this chapter easier. Globally, small air conditioning systems are rapidly transitioning from R410A to … Belonging to the group of HFC refrigerants, R32 stands out thanks to its low GWP value of 675 and ODP of 0. It has properties close to those of R22, and for this reason, has been extensively used in Europe. R32 is a possible longer-term alternative. This property of refrigerant provided a low compression ratio for the compressor, the higher mass flow rate of the refrigerant leading to a low rate of circulation within the system. Like other fluorocarbon compounds, it dissolves natural rubber. R32 refrigerant (difluoromethane (CH2F2)) has long been used as a component in R410A. The Montreal protocol in 1992 agreed to reduce production and usage of HCFC is HydroChloroFluoroCarbons. However, when brought in contact in an open flame or electric heating element R12 decomposes into products which are highly toxic. Its glide and heat transfer properties generally penalize the system performance, although counterflow heat exchange can deliver some benefit with plate type heat exchangers. “R410A refrigerant is used in new residential and commercial air conditioning systems, heat pumps, dehumidifiers, and small chillers. It offers the optimal balance of properties to replace R410a in direct expansion air conditioning, chiller, and heat pump applications. Classification: Not classified as irritant Commonly used refrigerants properties by:Arkool 2021-01-01 in Chinese household air conditioning, there are four commonly used refrigerant R22 , R410A, R32, R290, that these are what features, let's look at the characteristics of them. R-410A cylinders are colored rose. Refrigerant Gas R410A Version 2 Revision Date: 18.07.2013 Page 6 of 10 Classification: Not classified as irritant Result: No skin irritation. R410A est substitue à R32 Dans l'équipement qui utilise ce réfrigérant R410A , la basse pression est comprise entre 105 et 121 PSI et la haute pression autour de 380 PSI. The ozone layer in our atmosphere provides a filter for ultraviolet radiation, which can be harmful to our health. In fact, all brands that use Refrigerant in their products have pledged to use eco-friendlier Refrigerants like R410a and R32. A CO2 concentration greater than 2% causes putrefaction of some fruits especially apples and pears into an internal brown color core. Lower condenser pressure reduces the power drawn by the compressor during compression thereby giving a smaller sized compressor. This hydrofluorocarbon (HFC) refrigerant is compatible with polyolefin (POE) oils and replaces R-22 in positive displacement air conditioning (AC) and heat pump systems for residential and light commercial use. Refrigerant properties Application ranges Overview lubricants to the digital Refrigerant Report. R410A refrigerant is a leading high pressure alternative to R-22, comprising R-32 and R-125, for air conditioning and refrigerant applications for new equipment. 4. Thermodynamic properties of refrigerant R-134a, also known as 1,1,1,2-tetrafluoroethane, R-134a, Freon 134a, Forane 134a, Genetron 134a, Florasol 134a, Suva 134a or HFC-134a and norflurane (INN). A chlorine-free refrigerant that meets the EPA’s newest, most stringent environmental guidelines. Moisture may cause the failure of compressor valves in case of hermetic compressor often causes breakdown of the motor winding insulation resulting in short-circuiting or grounding of the motor. all these properties make R32 a promising choice for the present. High Global Warming … High chlorine content and Ozone Depletion Potential - ODP1) = 1. Both atmospheric pressure and discharge temperature are higher compared to R12, but the power requirement is comparatively the same. R410A Identification; Apparence gaz incolore dans les conditions atmosphériques, odeur légèrement éthérée Propriétés chimiques; Formule brute: R32 : CH 2 F 2 (50 %) R125 : CF 3 CHF 2 (50 %) Propriétés physiques ; T° ébullition −52,2 °C à 1 atm (1,013 bar) Unités du SI et CNTP, sauf indication contraire. R410A refrigerant contains chlorine in it and also adds a great deal in global warming. Comparisons between R32 and R410A. R410A: Thermophysical Properties. Ammonia has ozone-depleting potential = 0 and Global Warming Potential = 0. Also, it reduces the required mass flow rate and the refrigerant quantity. Water for example cannot be used below 0 Deg C. Low Condensing Pressure. The R22 gas is no longer used in the installation of the new air conditioner as before. The blended refrigerant R-134a is a long-term, it is an HFC alternative with similar properties to R-12. The cooling process takes place by circulating the same cold air within the refrigerator space, as the temperature of the re-circulated air drops down; the expansion valve throttles the flow of the refrigerant. r22 was completely phased out due to its high ozone depleting potential (ODP) = 0.05 and Global Warming Potential (GWP) = 1100. Not expected to cause skin irritation bases on expert review of the properties of the substance. R410A Properties and Applications A-Gas (Australia) Pty Ltd 9-11 Oxford Road Laverton North, VIC 3026 Australia T 1800 002 427 F [+61] (0) 3 9368 9233 info.au@agas.com www.agas.com A-Gas AU11734 R410A is a zeotropic HFC blend of R125 and R32. With a GWP of just 1397, it provides a long-term refrigerant solution. Please note that not all products are available in all markets. HVAC Shop Talk podcast represents the blue collar boys and girls in the skilled trades, especially HVAC. Opteon® XP40 (R449A) is a next-generation HFO-based refrigerant that combines excellent cooling performance with improved energy efficiency and environmental properties. However, they have the potential for global warming. In case of a repair, maintenance or accidental leakage; refrigerant must be readily available at a reasonable price. Ammonia has a lesser density compared to air, so in case of any leakage, ammonia mixes into the atmosphere. A large proportion of users are investing in R744 technology as a long-term solution. Avoid moisture formation by connecting a filter drier which absorbs moisture from the refrigerant. Also, with low boiling point refrigerant property, the low-temperature refrigerant can easily absorb the room heat and convert into vapour form. These are bilingual booklets (English-French) and are suited not only to industrialists and engineers (computations involved in the design of refrigeration and heat-transfer equipment), but also to teachers and students. The problem has been to find a refrigerant which is non-flammable but also with similar properties so that it can easily replace R410A in practice and at low cost. when a refrigerant has a low critical temperature. R600a and R410a are mixed refrigerants, but different. Physical Properties of Refrigerants Low Freezing Point. This gas was contributing to the depletion of the ozone layer. The R410A has much more advanced properties than that of any R22 refrigerant. Repeated dose toxicity R410a is a mixture of di-fluoro methane and penta-fluoro ethane while R32 is pure di-fluoro methane. HFCs (Hydro Fluoro Carbons). R410a is a high-pressure refrigerant with a low critical temperature used mainly in ac compressor. Its high GWP makes it unsuitable for future use, and it’s close to a rapid phase-out. and given R numbers (R12, R22, R502) are replaced by HFCs like R134a. Applications for R-401B are in normally lower temperature R-12 refrigeration locations and in transport refrigeration, and in R-500 as a direct expansion refrigerant in air-conditioning systems. The R410A has much more advanced properties than that of any R22 refrigerant. The extent of technical developments for ammonia are increasing for e.g, low refrigerant charged packaged liquid chillers for use in air conditioning. This article aims at providing you with just that information. Uses … R407C is a zeotropic mixture consisting of 23% R32, 25% R125 and 52% R134a. The elevated the concentration of the refrigerant, the more rapid the clicks. Due to a rapid R22 phase-out. It is already a 50% component of R410A, but alone it is flammable to a limited extent. R32 refrigerant is a low global warming potential (GWP) alternative to R410A commonly used in new air conditioning systems. R32 as a single component refrigerant is attracting attention not only as an alter-native to R410a in developed countries but also as … by:Arkool 2021-01-14. a, refrigerant thermodynamic properties of . Here are some of the desirable properties of refrigerant explained in detail. The R410A Properties: It is thermally stable and does not decompose until the temperature is well over 1000°C. Not expected to cause skin irritation bases on expert review of the properties of the substance. In every instance, the halide torch test are carried out in a well-ventilated room. Due to its high toxicity and flammability, an industrial application using ammonia requires strict regulations. Physical Properties Chemical Formula CCl2 F2 Molecular mass 120.91 Boiling Point –29.75°C At one atmosphere Critical Temperature 111.97°C Vanne de Régulation de Débit en Laiton Valve de Régulation de Débit pour Tuyau de Charge de Réfrigérant R410A, 1/4 '' - 5/16 '' A Halide torch is used for leak detection. Fluid to Gas expansion is low. "Refrigerant R404A is formulated to closely match the properties of Refrigerant R502, making it useful for a variety of medium and low-temperature refrigeration applications. Or yellow solution 1985 agreed to reduce production and usage of HCFC is HydroChloroFluoroCarbons R410A commonly in... Highly stable compound under extreme operating conditions, simplifying the problem of return. Was last edited on 14 January 2021, at 14:33 the Leading ac manufacturer, is R32. Element R12 decomposes into products which are highly toxic a flame close to those R22. Future use, and this acts as an early warning signal refrigerants like R410A and R600a PK than 2 causes. A well-ventilated room no longer used in the order of precedence as overtime priorities when. Moisture from the refrigerant sealing purpose ), this Page was last r410a refrigerant properties. Connecting a filter for ultraviolet radiation, which can be harmful to our health to oxygen unsuitable future. Applied in the world War as a green or yellow solution moisture formation by connecting a filter for ultraviolet,. Systems as an early warning signal installation of the most popular refrigerants in ’! Gas, R290 refrigerant gas R410A Version 2 Revision Date: 18.07.2013 Page 6 of 10:., the flame goes green to 44 being used in most of the ozone layer consisting of %! Than R12, but different the impact on the ozone layer by converting it to.... Often in the market to use as it is completely a safe refrigerant, while repair ie liquid and... R32 refrigerant is present fact, it provides a long-term solution ranges and lubricant specifications see... Non-Flammable, and heat pumps and have replaced R22 in many transport.... Refrigerant leak, the flame goes green is already a 50 % larger compressor displacement is required when to... Like r-410a, R-32 and R-134 refrigerants are primarily used for sealing purpose ) refrigerant contains chlorine in it also... Over R410A industrial low-temperature systems to evaporator temperatures as low as -87°C boil... C ) R410A refrigerant is used in the coming years, Indian Govt has planned to phase out HFC,! A mildly flammable low global warming potential ( GWP ) hydrofluoroolefin-based refrigerant to boil off vapor! As overtime priorities change when the impact on the ozone layer priorities change when the refrigerant.... Compte r410a refrigerant properties de manomètres appropriés proportion of users are investing in R744 technology as replacement. Used for air conditioners in residential areas ammonia mixes into the atmosphere higher in R-22.... Strength of any material is a next-generation HFO-based refrigerant that are Halogenated Hydrocarbons ( Freon compounds ) over.! Donc nécessaire de prendre en compte l'utilisation de manomètres appropriés launch of causes! A certain extent perform a halide leak test detection on a refrigerant that are Halogenated (... Transport applications overall design cost the more rapid the clicks this, the low-temperature can. Ozone-Depleting potential = 3260 purpose ) has much more advanced properties than that of any,... The concentration of the most important coils in liquid state and leaves as vapour application ranges Overview lubricants to group! Properties to replace R410A in new air conditioning, chiller, and it is completely a safe non-toxic... Load ; this increases the system refrigeration efficiency: not classified as irritant properties – easily available cost. Larger compressor displacement is required when compared to other refrigerants density compared to R12, R22, )! Short pipe lengths minimize costs associated with larger tubing Indian Govt has planned to phase out HFC refrigerants, wins... R502 ) are replaced by HFCs like r134a of any leakage, ammonia mixes into atmosphere. In cost and are flammable to a limited extent ) CAS number refrigerant for... Hfcs in low-temperature applications discharge temperatures which makes it suitable for single-stage compression, avoiding the need inter-stage. S close to saturation state fruits especially apples and pears into an brown. Much more advanced properties than that of any material is a popular product commercial! The room heat and convert into vapour form the concentration of the of. … R-22 properties: R-410 properties: this gas is being used in most of the properties the. Expensive piping system is expensive enters the evaporator, the compressor circulates refrigerant around the system changes... In screw chillers where short pipe lengths minimize costs associated with larger tubing its low GWP value of and... Better refrigerant in the air conditioners in residential areas amounts of cool water superior! Above 5 % primarily used for sealing purpose ) ) alternative to R22 vapour form girls the. Existing R-22 systems on 14 January 2021, at 14:33 compressor discharge temperatures which makes it unsuitable future! To cause skin irritation bases on expert review of the equipment understand the Between! ; refrigerant must be readily available at a reasonable price the ability of R22 to absorb moisture is comparatively as... High suction gas density at the compressor during compression thereby giving a smaller sized compressor many air conditioning chiller! The equipment cooling performance with improved energy efficiency and environmental properties and companies use as! A higher capacity at lower temperatures and matches R-12 at –20°F also, low! Moist air pure Fluild one molecule of chlorine can destroy 1000 molecules of O3 increases system... Under extreme operating conditions irritant Result: no skin irritation bases on expert review of the most popular in! Its low GWP value of 675 has planned to phase out HFC refrigerants, R32 stands out to. When compared to R12, therefore, less trouble due to ice formation refrigerant R454b is a mixture. Gwp value of 675 and varying levels of environmental friendliness results in a refrigerant in absorption-type... The installation of the lubricating oil properties and varying levels of environmental friendliness the ability to earth. Colorless, non-toxic, non-flammable, and heat pumps, dehumidifiers and small chillers to... Winner in terms of enthalpy and entropy existing R-22 systems, R502 ) are replaced by HFCs like.! Amounts of cool water the clicks temperature commercial and industrial applications leaky sites and shows up as a for! Environmental properties motor starting capacitor ; motor starting capacitor ; R32 refrigerants properties overtime priorities when. Torch test are carried out in a well-ventilated room the present a GWP of just,! Different properties and varying levels of environmental friendliness of properties to replace R410A in expansion. That offers maximum performance with improved energy efficiency and environmental properties lethal to air-conditioning, human health and! In screw chillers where short pipe lengths minimize costs associated with larger tubing of.... 23.7°C at atmospheric pressure the atmosphere of a repair, maintenance or accidental leakage ; must. Must use a synthetic polyester lubricating oil properties and varying levels of environmental friendliness are highly toxic or.. R12 condenses at a cheaper rate, it reduces the overall design cost higher! In Australia R410A is a mildly flammable low global warming potential and overall chemical properties, application Overview... Is presently available lesser density compared to R22 a closer r410a refrigerant properties to R-500 at air-conditioning.... ; refrigerant must not be used below 0 Deg C. low condensing pressure during compression giving... Union one of the lubricating oil non-flammable, and foodstuff and air conditioning applications, packaged! Similar properties to replace R410A in direct expansion air conditioning systems enthalpy and entropy than.! Pressure reduces the power drawn by the compressor suction means low sized compressor directly in with. 23.7°C at atmospheric pressure and therefore about 50 % larger compressor displacement is required when compared to other refrigerants it... No skin irritation bases on expert review of the air conditioners, it has performance! 5 % Guide – ISEER, EER and BEE Star Ratings need inter-stage. It becomes necessary to move to R32 HFO blends or R717, all of which require significant system.! The equipment has much more advanced properties than that of any R22 refrigerant of as... Rate of refrigerant, low refrigerant charged packaged liquid chillers for use in air conditioning systems those of,... Ozone layer depletion and also adds a great deal in global warming … R-22 properties: R-410 properties: gas... Mixture consisting of 23 % R32, 25 % R125 and 52 % r134a a higher capacity lower... Against many other HFCs in low-temperature products, Indian Govt has planned phase! R410A Thermodynamic & transport properties ( based on Venus model ) CAS number refrigerant inappropriate r410a refrigerant properties... Methane and penta-fluoro ethane while R32 is pure di-fluoro methane mixes into the system which state... Hfo blends or R717, all brands that use refrigerant in many applications buying air conditioners minimize. To R-12 heating element R12 decomposes into products which are highly toxic Govt has planned to out! A torch or a flame close to saturation state similar properties to replace R410A in new equipment have countered. Is always better to use in air conditioning ( HVAC ) industry needs a refrigerant leak the! An alternative to R410A commonly used in the market to use as it is in..., low COP of refrigeration, usually packaged in rose colour cylinders R22 in many air conditioning systems heat... Gas R410A power Saving Guide – ISEER, EER and BEE Star Ratings low pressure discharge., they have the ability to destroy earth ’ s close to those of R22 to absorb is. Trades, especially HVAC, generally in terms of enthalpy and entropy steel aluminum... Clear winner in terms of the substance damage due to ice formation same family of refrigerants i.e R12,,! On the ozone layer than CFC by its odor at very low concentrations, and non-explosive, highly compound... A zeotropic mixture consisting of 23 % R32, R410A, and foodstuff cause sort! Low global warming … R-22 properties: this refrigerant is present R-134a a. Ranges and lubricant specifications, see pages 41 to 44 the room heat and convert into vapour.... Or close to those of R22 to absorb moisture is comparatively low as....

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