R22 suction and discharge pressure chart. 150°F. 65.6°C. 455.1 psi. Download or print our R404a refrigera...

Download scientific diagram | Comparison of discharge pressure vs.

The evaporator and condenser pressure drops for R407C are less than those for R22. The temperature of discharge for the R22 system is greater than those of the R407C system.Discharge pressure - 250 TO 300; R-410A. Standing pressure - 260 PSI; Saction pressure - 120 TO 130 PSI; Discharge pressure - 450 TO 500; R-32. Standing pressure - 260 PSI; Saction pressure - 120 TO 130 PSI ... Gas charging ,R410A R22 R32 pressures, - HINDI. This video is helping to know identify the gas in the air condition unit …Suction Pressure Standing Pressure Discharge Pressure | R22, R410a, R32, R134a, R600a, R404, R290All Rafrigrant pressure Standing Pressure Suction Pressure D...As a ballpark & it depends on a lot of factors, suction should be in the range of 60 to 80 & head should be in the range of 150 to 300. I've got a 2.5 ton heatpump, @ 90 degrees in heat mode the suction should be @ 74 and the head should be @ 255. Reply. 05-28-2005, 07:33 PM #6. david2641.No, the same line sizes used for R-22 are used for R-410A. The ideal line size for R-410A is smaller in diameter than R-22 tubing and falls between the standard available nominal refrigerant tubing sizes. The same tubing sizes used for R-22 must be used for R-410A to avoid excessive pressure drops when using the next smaller tube.compressor suction/discharge, superheat, and subcool) at normal operating conditions will be useful when optimizing operation of the system with Freon™ MO99™ or Freon™ NU-22B™. A System Data Sheet is included at the back of this bulletin to record baseline data. 2. Remove refrigerant from the system into a recovery cylinder.2)Tee in a line shut off valve (M) at the compressor suction line (size to APR mixed gas discharge outlet at top of desuperheating chamber) where strainer is supplied, either 5/8” or 7/8” OD. 3)Tee in a line shut off valve (L) at the liquid line near the condenser coil (or receiver outlet), size to APR injection valve inlet suction pressure - psig 80 70 60 200 250 300 350 400 450 500 550 100 120 140 160 180 200 220 suction pressure - psig 115 105 95 82 75 65 55 4.0 ton heat pump system charge chart heating 4.0 ton heat pump outdoor ambient (°f db) indoor ambient (°f db) system charge chart cooling liquid pressure - psig liquid pressure - psig instructions: 1.Pressure drop calculations are determined as normal pressure loss associated with a change in saturation temperature of the refrigerant. Typically, the refrigeration system is sized for pressure losses equivalent to </= 2°F change to the relevant refrigerant temperature for each segment of the discharge, suction, and liquid lines. The pressure-enthalpy chart, as shown in Fig. 2, displays all the pertinent properties for a given refrigerant (in this example R22). The bubble to the left is the portion of the diagram where the refrigerant is in the saturated condition. The blue line on the left of the bubble represents the 100% saturated liquid line, R-22 Replacements Pressure-Temperature Guide Key: Green (in of Hg) = Vacuum Black (psig) = Saturated Vapor (calculate Superheat) Bold (psig) = Saturated Liquid (calculate Subcooling) ⁰F Freon™ 22 (R-22) Opteon™ XP40 (R-449A) Freon™ MO29 (R-422D) Freon™ NU-22B™ (R-422B) Freon™ 407A (R-407A) Freon™ MO99™ (R-438A) Freon™ 407C ...R-22 Replacements Pressure-Temperature Guide Key: Green (in of Hg) = Vacuum Black (psig) = Saturated Vapor (calculate Superheat) Bold (psig) = Saturated Liquid (calculate Subcooling)We would like to show you a description here but the site won’t allow us. suction pressure • Condenser inner stoppage/ contaminations • High-pressure side clogged – stoppage around service port and in between compressor-condenser-filter • Ambient temperature above 40 °C / 104 °F • The thermostatic pressure valve is defective • The expansion valve is closed, i.e. blocked or clogged kpa = kilopascals Bar = atmospheres where 1 Bar = 14.5 psig or normal pressure at sea level. Other Properties for R22 Refrigerant R22 temperature/pressure relationship: see the table above R22 alternative names: CHClF 2 Chlorodifluoromethane, Difluoromonochloromethane, generic term: hydrochlorofluorocarbon (HCFC)A refrigerator sealed system is a system in which refrigeration occurs. It is composed of the suction tube, metering device evaporator, condenser and compressor. The compressor increases the pressure and temperature of the refrigerant that ...R22 Pressure-Temperature Chart Saturation Pressure-Temperature Data for R22 (psig)* *Red Italics Indicate Inches of Mercury Below Atmospheric PressurePerormancf e: • Slightly lower discharge temperature • Possible undersized TXV based on pressure drop • Up to 10% lower capacity Lubricant Recommendation: Compatible with mineral and alkylbenzene oil and if oil return becomes a concern, addition of polyolester lubricant in 5% increments could help resolve the issueMarketing Brochures. GENERAL. NA Aftermarket Line Card ( EN) ( ES) Nomenclature Board ( EN) Counterperson Training Manual ( EN) Electrical Service Parts (ESP) Guidebook ( EN) Temperature Pressure Chart ( EN) Embraco Cross Ref ( EN) Flyer - Customer and Tech Services ( EN)in 3 easy steps use the formula: - 1. common and start is equal to medium value 2. start and running is equal to high... Refrigerant pressure readings R-22, R-410A, R-290, R-417A. R-22 Standing pressure - 150 PSI Saction pressure - 60 TO 70 PSI Discha... Formula for finding the piston displacement of a compressor.R507 Pressure-Temperature Chart Liquid. Vapor: Liquid: Vapor Liquid: Vapor Liquid: Vapor-49; 1.3; 1.3-45 1: 35.8 35.8-17.2 51: 110 109.9: 10.6 101: 245.8 245.6: 38.3-48; 1.7 1.7-44.4 2; 36.9 ... *Red Italics Indicate Inches of Mercury Below Atmospheric Pressure Saturation Pressure-Temperature Data for R507 (psig)* Temp (°F) Pressure Temp (°C ...R22 Pressure-Temperature Chart Saturation Pressure-Temperature Data for R22 (psig)* *Red Italics Indicate Inches of Mercury Below Atmospheric PressurePressure –TemperatureCha rt Honeywell Genetron Refrigerants P.O. Box 1053 Morristown, New Jersey 07962-1053 For more information call us at1-800-631-8138. P.O. Box 1053 Morristown, New Jersey 07962-1053 1-800-631-8138 ... – Do not install a suction-line drier in the liquid line. ARI color code is rose (PMS color code is 507). – Read the label to …R22 gauge pressure is 10.9 bar or 158.2 psi. High side pressure typically varies by equipment and metering controls. Low pressure or suction side typically …The goal is to have every refrigerant out there listed with a pressure/temperature chart that is easily available. Find out the pressure in PSI of the …The liquid line, or Discharge or whatever you want to call it, is the smaller of the pipes going into the compressor. Suction line is always bigger than the liquid line. Suction or low side is the Blue side, always; it’s the lower pressure side of the system. Let’s learn how to read a refrigerant manifold. Step 1: High-Pressure ConnectionR-600a Applications. Isobutane is being seen more and more across the world. This holds especially true as various countries begin to phase out the ever common HFC refrigerants such as R-404A and R-134a. There will come a time where HFCs area thing of the past and we need to be ready for it. Today we are seeing isobutane based systems in home ...Basically, this 134A PT chart tells you what is the pressure of R134A refrigerant at certain temperatures. The charts start at the low end (-49°F) and tell you the pressures all the way to the high end (150°F). ... R22 PT chart with PDF here. R410A PT chart with PDF here. R422D PT chart with PDF here. R290 PT chart with PDF here.Jan 3, 2018 · R410 A This refrigerant has been prepared by mixing R32 + R125 in equal quantity. It belongs to HFC group of refrigerants. Its ODP is zero and GWP is 1800. …. Read More. Float valve function The liquid level falls below the normal level in the float housing, the float ball comes down pulls the needle from its seat and allows the liquid r…. Nov 13, 2020 · R22 gauge pressure is 10.9 bar or 158.2 psi. High side pressure typically varies by equipment and metering controls. Low pressure or suction side typically varies by equipment. Low-pressure refrigerant turns on the carrier HVACR at 50 psi (R22 pressure at 30 degrees) and closes at 100 psi (R22 pressure at 85 degrees). Perormancf e: • Slightly lower discharge temperature • Possible undersized TXV based on pressure drop • Up to 10% lower capacity Lubricant Recommendation: Compatible with mineral and alkylbenzene oil and if oil return becomes a concern, addition of polyolester lubricant in 5% increments could help resolve the issue 16 September 2012. Updated: 20 July 2017. Summary: it is Environmental Protection Agency (EPA) illegal to mix coolant types in a heating, ventilation and air conditioning (HVAC) system. In my (2) R22-based HVAC systems, the low pressure side is 40 and 45 degrees Fahrenheit (F) while the high side is 110 and 115 degrees. Refrigerants - Saturation Pressures vs. Temperatures. Temperature and pressure diagram for constant boiling refrigerants - imperial and SI units. Temperature and pressure chart for refrigerants R22, R410A, R12, R134A, R401A, R409A, R502, R404A, R507A, R408A and R402A.Jan 27, 2021 · If for example the discharge temperature were 210˚ with a 150 P.S.I. head pressure and a 10 P.S.I. suction with a 50˚ outdoor temperature; this would show an extreme undercharge. Subcool and superheat can still be checked in heat mode, the problem is since there are rarely any set guidelines, it is difficult to tell when the charge is set ... Never install suction- line filter drier in the liquid- line of an R-410A system.! CAUTION 7. If suction-line filter drier was installed for system clean up, operate system for 10 hr. Monitor pressure drop across drier. If pressure drop exceeds 3 psig, replace suction-line and liquid-line filter driers. Be sure to purge system with dry nitrogen ...25 de abr. de 2017 ... ... chart for the refrigerant you are examining then use a temperature pressure chart. ... If superheat is high and suction pressure is low, add more ...How to Use a Two-Column Pressure-Temperature Chart Properties of the new zeotropic refrigerant blends are different than traditional refrigerants, it is useful to know how to read a two-column PT chart. Traditional PT charts list the saturated refrigerant pressure, in psig, with a column for temperature down the left side. Single-component refrigerants and azeotropes […]From my experience normal R22 pressures may be somewhere around 70psi for suction and 240psi for head pressure. DO NOT use this as a rule of thumb or even a ballpark figure, there are too many variables that could change your R22 Pressures. What should my normal operating pressures on 410a systems be?Table 3 below shows the impact of maintaining a maximum compressor discharge temperature of 275 oF (135 oC) using liquid injection for the R-22 system. Table 3. Low Temperature Thermodynamic Cycle Models (with liquid injection) Refrigerant R-22 (with Liquid Injection) R-449A Suction Pressure 24.9 psia (171.7 kpa [abs]) 26.4 psia (182.2 …by ziauddin khan khan , Electrical and supervisor , Majal Service Company. …See more. hi, anyone familar with R410A. For air conditioning system, R22 pressure in discharge is250psi and suction in67psi. But for R410A pressure will be more higher that R22. So what pressure is normal for air-conditioning systems. Besides that normal R22 ...1) R22 and R410A Compressor #1 2) R22 and both R410A Co mpressors 3) Only R22 4) Only R410A Compressor #2 EXPERIMENTAL RESULTS R22 System Tests Figure 3 shows the cooling capacity and COP as a function of the outdoor temperature. Capacity ranged from 11.78 kW (40201 Btu/h) to 8.71 kW (29711 Btu/h) over the range of outdoor …USING LINE SIZING CHARTS Basis These line sizing charts are based on a suction pressure drop equivalent to a 2°F change in saturation pressure and liquid line pressure drop of 5 psi. For R-404A Low Temperature 1 psi; for R-404A and R-22 Medium Temperature 2 psi is used. This is the maximum allowable pressure drop for the entire Suction pressure tells us several things. The first thing it tells us is what the boiling temperature of the refrigerant in the evaporator is. If the suction pressure is below 32° saturation temperature, the evaporator coil will eventually freeze. As a general rule, the higher the temperature of the air passing over the evaporator, the higher ...SUBJECT: R410A DISCHARGE & CONDENSER LIQUID REFRIGERANT FYI #334 08/03/2021 LINE SIZING GUIDE ADVANTAGE Engineering, Inc. 525 East Stop 18 Road Greenwood, IN 46142 317-887-0729 fax: 317-881-1277 web site: www.advantageengineering.com email: [email protected] systems operating at a higher-than-normal discharge pressure can be the result of several different issues. Depending on the degree of increase, the system could be operating inefficiently or not at all, and it could damage the compressor. One common cause of high discharge pressure is the cooling medium (air or water) …Efficiency Ratio (EER) is similar to that of R-22. Discharge pressure is only slightly higher and suction pressure is only slightly lower than R-22, so in most cases, existing system pressure settings can be used. While the existing Thermal Expansion Valve (TEV) sizing and power head can be used with R-438A, the slightly lower suction Start your AC pressure readings diagnostic by measuring the system’s STATIC pressure. Static pressure is the pressure with the system at rest (compressor off for at least 30-mins). Attach to the hoses …The main reasons your compressor will have simultaneously low head pressure and high suction pressure is due to: Bad or leaky compressor valves. Worn compressor piston rings. Leaky oil separator return line. Your compressor valves may become inefficient due to poor sealing from dirt and debris deposits.• When comparing R-22 with replacement blends, pressure-temperature chart comparisons are not the best indicators of performance. It is critical to look at suction and discharge pressure differences at the appropriate operating conditions. The Bottom Line: Minimizing component changes means a quicker and lower cost retrofit!REFRIGERANT TEMPERATURE-PRESSURE CHART -- MOSTLY COMPUTER GENERATED FROM NIST REFPROP V5.10 Pressure (PSIG) Gauge (top row is temperature in deg F, negative numbers ...What is the suction and discharge pressure for R22? For example, a high-efficiency condensing unit using R-22 typically operates with a suction pressure of about 68 psi and a discharge pressure of about 250 psi at an outdoor temperature of 95°F.Forane 22 Pressure Temperature Chart Author: Arkema Inc. Subject: Forane 22 Pressure Temperature Chart Keywords: Forane 22, R-22, Pressure Temperature Chart, PT Chart, HVAC, refrigeration, air conditioning, refrigerant gas Created Date: 10/4/2012 11:22:02 AMRefrigerants - Saturation Pressures vs. Temperatures. Temperature and pressure diagram for constant boiling refrigerants - imperial and SI units. Temperature and pressure chart for refrigerants R22, R410A, R12, …Ap is effective pressure area [m 2] Fig. 6: Suction Gas Density 0 10 20 30 40 50 60 70 80-40-35 -30-25 -20-15 -10 -5 0 5 10 15 20 25 30 Evaporating Temperature [Deg ... found in (Bukac, 2002). Fig. 6 and Fig. 7 show density of suction and discharge gas respectively. The assumption of ideal gas may be misleading. If we substitute the square of ...If, for example, the discharge temperature were 210˚ with a 150 psi head pressure, a 10 psi suction, and a 50˚ outdoor temperature, this would show an extreme undercharge. Subcool and superheat can still be checked in heat mode, the problem is since there are rarely any set guidelines, it is difficult to tell when the charge is set correctly by …R22 Pressure-Temperature Chart Saturation Pressure-Temperature Data for R22 (psig)* *Red Italics Indicate Inches of Mercury Below Atmospheric Pressure📍Instagram: https://www.instagram.com/sachin_bhaiyya_chandane/📍Twitter : https://twitter.com/sachinc86087587📍Snapchat : royalbrand232📍Facebook: https://w...Blood pressure charts show blood pressure levels and can be used by adults of any age, as these levels do not change with age, according to Blood Pressure UK. Blood pressure should be checked at least every two years, states WebMD.Never install suction- line filter drier in the liquid- line of an R-410A system.! CAUTION 7. If suction-line filter drier was installed for system clean up, operate system for 10 hr. Monitor pressure drop across drier. If pressure drop exceeds 3 psig, replace suction-line and liquid-line filter driers. Be sure to purge system with dry nitrogen ...R22 has a very similar boiling point to R290 (-41.4°F to 44°F; that’s only a 2.6°F difference). At 100°F, however, the pressure of R22 is 195.9 psig and the pressure of R290 has a pressure of 174.3 psig (check the R290 PT chart below). This is a 20+ psig difference and you will easily tell if you have an R290 or R22 freon.– Use hoses with 800 psig service pressure rating. – Use filter driers with service pressure rating of at least 600 psig. – Do not install a suction-line drier in the liquid line. ARI color code is rose (PMS color code is 507). – Read the label to confirm cylinder contents since lighting conditions may hinder color identification.• Recovery of R-448A requires a recovery cylinder with a service pressure of 300 psig minimum. General Considerations: R-22 Applications • TXVs. R-22 expansion valves will likely have the proper capacity range for R-448A. Some adjustment of superheat will be neces-sary after retrofit. • Performance. R-448A will provide higher capacity ...As reported in Figure 9, the pressure of R422D at compressor outlet was higher than that of R22. The gain of the discharge pressure was not the cause of risk for the life of the …PT CHART FOR GENETRON® 407C New Pressure-based Charts Make Calculating Glide Easier Refrigerants SUPERHEAT Procedure: • Use gauges to determine the pressure at the evaporator coil outlet, and a thermometer to get the actual temperature at the same point. • Get the Dew temperature from the “Dew” column • Superheat = Actual …Using the drop down menus below simply select Refrigerant or Temperature to find the information you need. To see the entire chart or compare different gases, select Show All where appropriate. Refrigerant. Temperature. R22. R134a. R507. R410A. R404A.(○F) Liquid Vapor (○C). (○F) Liquid Vapor (○C). (○F) Liquid Vapor (○C). -49. 2.8. 10.8. -45.0. 1. 28.8. 19.4. -17.2. 51. 95.4. 78.0. 10.6.Table 3 below shows the impact of maintaining a maximum compressor discharge temperature of 275 oF (135 oC) using liquid injection for the R-22 system. Table 3. Low Temperature Thermodynamic Cycle Models (with liquid injection) Refrigerant R-22 (with Liquid Injection) R-449A Suction Pressure 24.9 psia (171.7 kpa [abs]) 26.4 psia (182.2 …The high side pressure, in contrast, refers to the refrigerant pressure in the discharge line. This is basically the pressure after the compressor. Even though the ideal pressure range for an R-401A air conditioner falls in the range of 110-140, its low side pressure should not be less than 100 psi, nor should it be more than 160 psi.NA Aftermarket Line Card ( · Nomenclature Board ( · Counterperson Training Manual ( · Electrical Service Parts (ESP) Guidebook ( · Temperature Pressure Chart ( ...R-22 is an HCFC refrigerant and can harm the Ozone layer. It was originally invented by a partnership with General Motors and the DuPont company all the way back in the 1930’s. These new CFC and HCFC refrigerants were known under the DuPont brand name Freon. R-22, along with it’s sister product R-12, were one of the first mainstream ...• Recovery of R-448A requires a recovery cylinder with a service pressure of 300 psig minimum. General Considerations: R-22 Applications • TXVs. R-22 expansion valves will likely have the proper capacity range for R-448A. Some adjustment of superheat will be neces-sary after retrofit. • Performance. R-448A will provide higher capacity ...The suction line consists of Lt=15 m of straight tube with 8 long radius elbows while the discharge line consists of 15 m with 10 standard elbows. Then, determine the lines’ sizes if the condensation temperature becomes 50 °C. Suction From Figure 2, 191.84 kW capacity in 54 mm OD suction line results in a 0.04 K m-1.RS45's discharge pressure is similar to R22. 6. RS45's discharge temperature ... (1) Suction and discharge pressures: Determine condensing & evaporating ...Download now of 1 Refrigerant Guys PT – Chart R407C Refrigerant Gases Saturation Pressure-Temperature Data for R-407C (psig)* Temp. Pressure Temp. Temp. …This criterion has a domino effect on other parameters such as suction & discharge ... line from suction pressure & temp to discharge pressure & temp on a PH chart ... R410A R22,R32 ,R-600A) used ...Typical low pressure or suction side pressure for R410A is about 120 psi, varying by ambient temperature, here assuming 75°F, may vary by equipment and metering controls. 3. Typical high side pressure for R410A is < 600 psi at an ambient outdoor temperature of 95 °F, may vary by equipment. 4.What is the normal suction and discharge pressure of a freon R22 compressor? - Quora. Something went wrong.The high side pressure, in contrast, refers to the refrigerant pressure in the discharge line. This is basically the pressure after the compressor. Even though the ideal pressure range for an R-401A air conditioner falls in the range of 110-140, its low side pressure should not be less than 100 psi, nor should it be more than 160 psi.Freon™ Refrigerants 5 Table 2a. Theoretical Cycle Performance HCFC-22 Freon™ 407C (R-407C) Refrigeration Capacity (HCFC-22 = 1.0) 1.00 1.00 Coefficient of Performance 6.43 6.27When you boil pure water at atmospheric pressure, it will always boil at 212°F (100°C). You can add more heat by turning up the burner, but as long as it is changing state (boiling), it will stay at 212°F (100°C). The energy changes the water from liquid (water) to vapor (steam), and the temperature remains the same.What is the suction and discharge pressure for R-22? For example, a high-efficiency condensing unit using R-22 typically operates with a suction pressure of about 68 psi and a discharge pressure of about 250 psi at an outdoor temperature of 95°F. Is R12 a low pressure refrigerant? Registered. R12 should run about 30-35 psi suction for auto AC.If, for example, the discharge temperature were 210˚ with a 150 psi head pressure, a 10 psi suction, and a 50˚ outdoor temperature, this would show an extreme undercharge. Subcool and superheat can still be checked in heat mode, the problem is since there are rarely any set guidelines, it is difficult to tell when the charge is set correctly ...Once the capillary tube has been Selected and installed, however, The tube cannot adjust to variations in discharge pressure, suction pressure or load. The compressor and expansion device must arrive at suction and discharge conditions which allow the compressor to pump from the evaporator the same flow rate of refrigerant that …What is the suction and discharge pressure for R-22? For example, a high-efficiency condensing unit using R-22 typically operates with a suction pressure of about 68 psi and a discharge pressure of about 250 psi at an outdoor temperature of 95°F. Is R12 a low pressure refrigerant? Registered. R12 should run about 30-35 psi suction for auto AC.compressor suction/discharge, superheat, and subcool) at normal operating conditions will be useful when optimizing operation of the system with Freon™ MO99™ or Freon™ NU-22B™. A System Data Sheet is included at the back of this bulletin to record baseline data. 2. Remove refrigerant from the system into a recovery cylinder.Download scientific diagram | Comparison of discharge pressure vs. refrigeration duty for R22 and R422D. from publication: Exergy analysis of a cooling system: Experimental investigation on the ...The way it seems to me it passes as a high pressure through both service ports, so you will get identical pressures. Hook up to the true suction port for the low side this time and see what you got. If I'm wrong, so be it. Most of my hvac experience is on my own, but I have been to two different hvac schools. Edited February 8, 2015 by BryanS145 °F. 571.7 psig. 150 °F. 607.6 psig. 155 °F. 645.2 psig. You can see that this R410A pressure chart includes high and low side pressures at temperatures ranging from -60 °F to 155 °F. Higher temperature equates to higher pressure. Here are 4 examples of how you can use this chart: slightly higher discharge pressure. As a result, minimal system modifications are anticipated when retrofitting R-22 systems to Freon™ 407C. Original equipment manufacturers should be contacted to determine if discharge pressure controls will need to be adjusted to compensate for the higher discharge pressure. Table 2Diagnose problems for your R-22 appliance with our complete Pressure Chart. Pressure for all temperatures of this refrigerant.20 de jul. de 2021 ... The technician extends the outdoor ambient line from 85F over to the left side of the chart, indicating a discharge pressure of approximately .... We would like to show you a description here but Pressure Temperature Chart ... R22 0.08 3.90 1 1/ Refrigerants - Saturation Pressures vs. Temperatures. Temperature and pressure diagram for constant boiling refrigerants - imperial and SI units. Temperature and pressure chart for refrigerants R22, R410A, R12, R134A, R401A, R409A, R502, R404A, R507A, R408A and R402A.measurements was ±0.6°C (1.1·F). Refrigerant pressures were measured using pressure transducers connected to static pressure taps located at strategic points in the system. The pressure transducers were calibrated to ±3 kPa. Refrigerant mass flow was measured directly with a Coriolis effect mass flowmeter HVAC App to Calculate Superheat. Our Pressure Temperature Chart fo Change in Discharge Pressure, psi (kPa) +15 to +40 (+103 to +276) Range of Performance: Heating Mode** Relative Capacity, % 93 to 106 Relative Energy Efficiency Ratio (EER), % 94 to 97 Change in Discharge Temperature, °F (°C) –18 to 0 (–10 to 0) Change in Discharge Pressure, psi (kPa) +9 to +34 (+62 to +234) Values compared to …The suction line consists of Lt=15 m of straight tube with 8 long radius elbows while the discharge line consists of 15 m with 10 standard elbows. Then, determine the lines’ sizes if the condensation temperature becomes 50 °C. Suction From Figure 2, 191.84 kW capacity in 54 mm OD suction line results in a 0.04 K m-1. Comfortmaker heat pump; standard 300/150 hi/lo factory se...

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