Search results with tag "Ozone depletion potential"
CO2 Transcritical Systems Training Manual 042718
www.hussmann.comRegulation in the United States regarding refrigerants has been centered on two factors, ozone depletion potential (ODP) and global warming potential (GWP). ODP – Ozone Depletion Potential ODP is a measure of the potential of a substance to harm the ozone layer if released into the atmosphere.
EPA 608 Certification Study Guide - HVAC Training Solutions
www.hvactrainingsolutions.netCommon HFC refrigerants include R-134A ... Idea that CFCs have higher ozone-depletion potential (ODP) than HCFCs, which in turn have higher ODP than HFCs... Ranking Refrigerants for Potential Damage Some refrigerants pose a danger to “Ozone depletion”. Ozone depletion lets too much UV in. Some refrigerants pose a danger to “Global Warming”.
EPA 608 Certification Study Guide - HVAC Training Solutions
www.hvactrainingsolutions.netIdea that CFCs have higher ozone-depletion potential (ODP) than HCFCs, which in turn have higher ODP than HFCs... Ranking Refrigerants for Potential Damage Some refrigerants pose a danger to “Ozone depletion”. Ozone depletion lets too much UV in. Some refrigerants pose a danger to “Global Warming”. Greenhouse gases trap the heat
Refrigerant Table: Explanation and Glossary of Terms - HRAI
www.hrai.caOzone Depletion Potential (ODP): This is a relative indication of the effect of the substance on breaking down the ozone layer. Products are measured by comparing their effect on the ozone layer in relation to R-11, which is set to 1.0. The ODP for R …
GUIDELINES FOR USING R-452A AND R-448A/R-449A
www.tecumseh.comChlorine is not present in -452A and RR -448A/R-449A and consequently, these refrigerants have zero Ozone Depletion Potential (ODP) . Their Global Warming Potential is 45% and 64% respectively lower than R -404A . 3. Refrigerant Properties Glide …
SAFETY DATA SHEET Refrigerant Gas R134a - GoHCL
shop.gohcl.comGlobal Warming Potential (GWP) (CO 2 = 1) 1370 Ozone Depletion Potential (ODP) (R11 = 1) 0 SECTION 13. DISPOSAL CONSIDERATIONS 13.1. Waste treatment methods Disposal operations: Do not allow product to be released into the environment. Recovery Operations: Consult the manufacturer or supplier for information regarding recovery and recycling of the
P-h Chart for R134a (SI Units) - Syracuse University
ecs.syr.eduODP (Ozone Depletion Potential), and GWP (Greenhouse Warming Potential) are calculated relative to CFC R11. Refrigerant Comparison (1.0) means reference value Refrigerant CO 2 R12 R22 R134a R404A R410A C 3H 8 NH 3 Natural? Yes No No No No No Yes Yes Flammable? No No No No No No Yes Yes Toxic? No No No No No No No Yes Relative Cost 0.1 - (1.0) 4 ...
GENERIC FAST FACTS - .NET Framework
dc2kentprodcontent.blob.core.windows.netrigidity, and an increase to an already industry-exceeding insulation factor, with zero ozone depletion potential (ODP) and zero global warming potential (GWP). Generic FAST FACTS. Generic FAST FACTS Energy Efficient Glass All True glass door units utilize the best available technology for energy efficiency. For medium
AP Foil-Faced - Johns Manville
www.jm.comblowing agent that has zero Ozone Depletion Potential (ODP) and virtually no Global Warming . Potential (GWP); it also meets both CFC- and HCFC-free specification requirements. Polyiso is one of North America’s most widely used insulation products and has been cited by the EPA for its responsible impact on the environment.
Eco-friendly Refrigerants - Pcpolytechnic
www.pcpolytechnic.comof a particular refrigerant. The important environmental and safety properties are: • a) Ozone Depletion Potential (ODP): According to the Montreal protocol, the ODP of refrigerants should be zero, i.e., they should be non-ozone depleting substances. Refrigerants having non-zero ODP have either already been phased-out (e.g. R 11, R 12) or will
DuPont Styrofoam Brand Square Edge XPS Foam Insulation
www.dupont.comozone depletion potential. • ™Styrofoam Brand insulation products produced in North America contain an average of 20% pre-consumer recycled content certified by UL Environment Inc. Available Sizes • Width and length: 2’ x 8’ and 4’ x 8’ • Thickness: .75”, 1”, 1.5”, 2”, 2.5”, 3”, 4”
Refrigerants (R-407C and R-410A) Properties, Uses ... - Freon
www.freon.comFreon™ 407C and 410A Refrigerants 2 Introduction Background Chlorodifluoromethane (R-22 or HCFC-22) has been used as a refrigerant in various refrigeration, industrial cooling, air conditioning, and heating applications for over six decades. The low ozone depletion potential (ODP) of R-22 compared