Low subcool high superheat - To measure liquid subcooling: 1. Attach your gauge manifold to the liquid line service port. If you use a quick-connect fitting on the end of your hose, make sure it’s a low-loss fitting. I’ve seen some quick-connect fittings that allow pressure loss, which can cause inaccuracies in the charging procedure.

 
More subcooling is better but we have to consider the benefit vs. cost. It doesn't make sense to make a large investment in equipment, service and maintenance for a small gain in subcooling and efficiency. 3. Low superheat is caused by more refrigerant being delivered to an evaporator than can be evaporated by it. High superheat is the opposite.. Long range forecast for gatlinburg tn

Superheat & Subcooling Tools. Sort By: 14766 Robinair -58° to 302° F Superheat Thermometer For 18560 18561 Valve Core Remover Installer. Provides a means of checking refrigerant temperature in the stream of gas. The most accurate method of testing gas temp is by sampling the liquid directly. Price $44.58. Add To Cart.Master the art of HVAC maintenance with our focused guide on troubleshooting subcooling and superheat issues. Learn to interpret the signs, pinpoint problems, and apply practical solutions for optimal system performance. With clear explanations and actionable advice, this guide is essential for any HVAC professional or enthusiast.High subcooling shows that the condensing point is occuring earlier in the condenser while low subcooling shows that the condensing point is later in the condenser. Subcooling is used to charge systems with a TXV. Now you can see why knowing what, and why, superheat and subcooling are essential to proper diagnostics and …Low Superheat Low Subcooling: Learn To Fix It. Low superheat and low subcooling are the indicators for your evaporator to be low on heat and have a limited refrigerator in its condenser. We will recommend you maintain a suitable climate around your Living area in order to feel comfortable. Tom Moore May 19, 2023 — 5 minutes read.8-12* superheat would be what you want to shoot for. higher the superheat, the more starved the evaporator is. you definitely have to factor in them long linesets. if you can get the superheat down to the margin, roll with it. you will know your overcharged if your superheat falls below the margin.What causes low superheat and high subcooling? Because these readings are normal, the low suction pressure is caused by insufficient heat getting to the evaporator rather than low refrigerant. CAUSE #2: A faulty, plugged-in, or undersized metering device is to blame. As refrigerant is added to TXV systems with high superheat, double-check the ...When the device overfeeds, there are high chances for both the suction pressure and the discharge pressure to increase. 3. Reduced airflow through the evaporator. One of the most common reasons for low superheat is due to reduced airflow. With reduced airflow, there isn't enough warm air to vaporize the refrigerant.If you’re looking for home improvement products, tools, and accessories, Lowes.com Official Site is a great place to start. But with so many products available on the site, it can ...A total superheat of 0°F to 5°F, a saturated temperature above 36°F, and a Delta T of 20°F to 24°F is a very good indication that the system is charged properly. However, this does not mean that we should charge a system that is low on refrigerant to these numbers.However, if the approach is low, it can indicate refrigerant restriction when combined with low suction, high superheat, and normal to high subcooling. If the approach value is low with normal to low superheat and normal to high suction pressure and high subcooling, it is an indication of overcharge. (Also, if you want to learn more about using ...Which line is the line temp taken and what is the state of the refrigerant for subcool. undercharged. Target is 10 degrees and actual is 5 degrees. Data plate. Where to find subcool target information. Study with Quizlet and memorize flashcards containing terms like Return air wet-bulb temperature and condenser ambient air dry-bulb temperature ...The fix. How to Check For Superheat. What is subcooling and what does low subcooling mean? Chart for low subcooling causes and possible fixes. 1) Defective …Both are out of cooling. and both have high superheat. like suction 20psi -7F, suction line temp 78F, head pressure 190psi, 97F, liquid line temp 72F, out door dry bulb temp 73F, Wet bulb at register indoor 19F, indoor dry bulb temp at register 78F. At the start of the suction.The fix. How to Check For Superheat. What is subcooling and what does low subcooling mean? Chart for low subcooling causes and possible fixes. 1) Defective metering device. The fix. 2) Poor compression. The fix. 3) Refrigerant Undercharge. 4) Restricted airflow to the condenser. The fix. How to Check Subcooling.High superheat - refrigerant is boiling off faster in the evaporator, meaning the evaporator is starved. This leads to higher suction (vapor) temperature that can lead to overheating the compressor although that's rare. Typically caused by high heat load or undercharge. Low superheat - refrigerant is boiling slower in the evaporator, meaning ...Replace air filters and the blower wheel. Overfeeding of the metering device. Ensure sensing valve of the TXV is properly insulated. Insufficient heat load to the coil. Clean the filters and the coil. Oversized AC system. Consider going for a well Sized AC unit. Read also: How to Fix High Superheat Low Subcooling.Pharmacology and the Nursing Process 7th Edition • ISBN: 9780323087896 (1 more) Julie S Snyder, Linda Lilley, Shelly CollinsLow subcooling and high superheat are both conditions that can occur in a refrigeration system and indicate a problem with the system's balance. Low subcooling means that there is an insufficient amount of refrigerant in the condenser, which is the part of the system where the refrigerant releases the heat it has absorbed from the evaporator. ...Hey guys, could use some help. Had a Carrier unit with 410a, not sure of the metering device. Cooler weather, 63 outside, maybe 70 in the house, so obviously not a lot of load. I'd been seeing 20ish degrees of superheat all day on other calls. On this unit Suction was about 105\32, head was bouncing between 200 and 220. Subcool was bouncing between 10 and 15.To measure liquid subcooling: 1. Attach your gauge manifold to the liquid line service port. If you use a quick-connect fitting on the end of your hose, make sure it's a low-loss fitting. I've seen some quick-connect fittings that allow pressure loss, which can cause inaccuracies in the charging procedure.Are you confused about all the different blood pressure readings? You aren’t alone. Read this quick guide to learn more about the difference between systolic and diastolic, what no...If superheat is high and sub-cooling is low: Charge must be adjusted. System undercharged. If superheat is low and sub-cooling is high: Charge must be adjusted. System overcharged If superheat is high and sub-cooling is high: Could have blockage in coil, orifice or line set.First, measure the superheat right at the evaporator outlet in the same general location as the TXV bulb and equalizer. In most cases, the superheat at that point should be 5-10 degrees, but refer to the manufacturer's specs when in doubt. In some cases, you will not have a pressure port at the evaporator, so you must rely on a …Are you confused about all the different blood pressure readings? You aren’t alone. Read this quick guide to learn more about the difference between systolic and diastolic, what no...Calculate. This free online tool allows HVAC professionals to quickly calculate Superheat and Subcooling measurements for both R22 & R410A refrigerants.Quickly calculate Superheat, and Subcooling measurements for R22 & R410A refrigerants. R410A R22 Outdoor Temp . Indoor Temp . Suction PSI *Required. Liquid Line ...That is low superheat. Stop charging the unit if you want to keep it. The fixed orifice doesn't control superheat, so whoever taught you how to do this stuff needs to be fired, and fast! The rating on the compressor is for reference and usually runs much lower than stated. The head pressure is high, and should only be around 275.I had posted in a previous thread about the superheat reading taken on my system being about 11 *F too low (possible overcharge). Today another tech came out and measured everything again. This tech measured the subcooling as well this time. Here are the measurements he took: OAT DB: 68 *F Low side: 68 psi (39 *F) High side: 140 psi …Enjoy both affordable accommodations and super high-end resorts during the same vacation with this "high/low" strategy. Update: Some offers mentioned below are no longer available....no superheat, no subcooling. Here is the situation... Design pressures are 150/300psi with 12 degree subcooling... Actual conditions are 92Psi liquid at a temperature of 69F. High pressure side is at around 220Psi and about 12F BELOW saturation temperature. Cooling isn't really doing much indoors and runs constantly.Step-by-Step Low Superheat High Subcooling Fixes. Once you’ve identified low superheat high subcooling imbalances in your refrigeration system using the diagnostic tools and equipment mentioned earlier, it’s time to take corrective action. Here’s a step-by-step process to help you address these issues effectively: 1. Ensure Safety PrecautionsJan 23, 2018 ... Comments1 ; Low AC Refrigerant Charge - How to be SURE (Does it really need Freon?) HVAC School · 142K views ; Class - What Superheat Signifies.4 Using Table 2, select the column which is closest to the measured vapor pressure. 5 Scroll down the column to find your calculated superheat. 6 Read the required vapor line temperature at the intersection. (°F) If the measured vapor line temperature does not agree with the required vapor line. 7 temperature, add refrigerant to lower ...Apr 18, 2017 ... In this HVAC Refrigerant Charging Video I go over what it means to have low R-22 Freon or Low R-410A Suction Vapor Pressure along with a Low ...High compressor superheats: Because the liquid line, TXV, and evaporator are being starved of refrigerant from the undercharge, the compressor will be starved too. This can be seen in the high compressor superheat reading. Low condenser subcooling: In TXV systems, the compressor is seeing much warmer vapors from the high superheat readings. The gases entering the compressor will be very ...Compare credit cards with no annual fee and low interest to find the best deal. Apply online for the best credit card with low interest and no annual fee. WalletHub makes it easy t...A low suction superheat does not 'indicate' an overcharge. Low suction superheat is the result of too much refrigerant in the evaporator for the heating loading of the evaporator at that moment in time. Post the startup report data: Outdoor Ambient temperature. Condenser air temp in. Condenser air temp out.Superheat is then any temperature of a gas above the boiling point for that liquid. When a refrigerant liquid boils at a low temperature of 40 degrees in a cooling coil and then the refrigerant gas increases in temperature superheat has been added. If this refrigerant changed from a liquid to a gas or vapor at 40 degrees and then the refrigerantOriginally Posted by Brad gall. .12 degree subcooling and 0 on the superheat both measured at the condenser.. This just don't make sense to me, you would think with only a 12° SC if you were able to get that with a wide open valve, that there would be some flashing, and not have a 0 SH, heck you got me.Causes of Low Subcooling and High Superheat. Leaks in the System. Blocked or Dirty Filters. Incorrect Refrigerant Charge. Faulty Expansion Valves. Other Possible Causes. Symptoms of Low Subcooling and High Superheat. Increased Energy Consumption. Reduced Cooling Capacity. Frozen Evaporator Coils. Compressor Overworking. Other Signs to Look for.Low subcooling means you won’t have enough liquid refrigerant to feed your expansion valve. High subcooling means you may have to much refrigerant in the system or you have a subcooling circuit in the system that helps subcool the liquid refrigerant more. I’ve seen subcooling circuits on chillers and VRF/VRV systems.At approximately 85 degrees Fahrenheit (29.4°C), the pressure for R-410A could be around 230-260 psi on the low side and 500-550 psi on the high side, but actual values can vary. What happens if superheat is too high? Excessive superheat can lead to reduced cooling capacity, insufficient cooling, and potential compressor issues.An undercharged system will exhibit low operating pressures, low condenser subcooling, high evaporator superheat, reduced compressor motor winding cooling, reduced cooling, and low temperature differential across the evaporator coil, said Eugene Silberstein, director of technical education and standards, The ESCO Institute, Mount Prospect ...Troubleshooting Using Superheat and Subcooling Data. Low superheat: Indicates too much refrigerant in the evaporator, likely due to overcharging. High superheat: Suggests too little refrigerant in the evaporator, which may be caused by low refrigerant levels, insufficient heat reaching the evaporator, or a dirty/defective metering device.At approximately 85 degrees Fahrenheit (29.4°C), the pressure for R-410A could be around 230-260 psi on the low side and 500-550 psi on the high side, but actual values can vary. What happens if superheat is too high? Excessive superheat can lead to reduced cooling capacity, insufficient cooling, and potential compressor issues.Superheat is calculated as the difference between the saturation temperature of a substance and the actual temperature of the gas. 3 When it comes to HVAC, refrigerants often boil at much lower temperatures than water. For example, if a liquid refrigerant boils at -10 degrees and is then heated up to -5 degrees, it has been …For more tips, visit our website, http://www.edgetekhvac.com.To download a copy of our job sheet, visit our online literature library at: http://literature.n...That and the high subcool makes me think it cannot be low on refrigerant just because the superheat is high. I think the other technician was correct. The condenser was dirty or there was a restriction. Adding refrigerant was not really the answer although it … 4. Low Subcooling Caused Poor Compression (Potential Compressor Problem) 1. Low Refrigerant Charge (Low Subcooling) Or High Refrigerant Charge (High Subcooling) The most common cause for non-normal subcooling is a wrong refrigerant charge. If the system is overcharged (too much freon), we will get high subcooling. High superheat= not enough refrigerant in the evaporator. Low subcool= not enough refrigerant in the condenser Compression ratio is fine, unlikely to be the valves. It isn’t possible for you to have liquid refrigerant in the liquid line if the line is hotter than the boiling point of the refrigerant. A Negative subcool number is not a thing.High side pressure and subcool become the determining factor in charging because of the TXVs ability to change flow rate. Superheat still can be measured though to determine if a TXV is operating properly. Some TXVs can be manually adjusted to change spring pressure and flow rate. ... Low Charge- If refrigerant charge is low, the …A unit that is overcharged will have a low superheat temperature and a high subcooling temperature. With low superheat, there is a risk of the refrigerant passing through the evaporator too quickly with liquid refrigerant finding its way back to the compressor. This can cause the compressor to fail. High subcooling will also damage the compressor.Normal superheat low subcool . So here’s the stats, I have a normal superheat, and low subcool, my coil temp is 42f 130psig on suction side, with suction line temp of 51f And on my high side I have a head pressure 220psig, 74f on the condenser coil temp and the liquid line read at 71f. My delta was around 12 with a 72f return air and 60 ...Welcome to Enertech University, online training by Enertech. Measuring subcooling and superheat is a critical diagnostic testing procedure when a unit is not...A total superheat of 0°F to 5°F, a saturated temperature above 36°F, and a Delta T of 20°F to 24°F is a very good indication that the system is charged properly. However, this does not mean that we should charge a system that is low on refrigerant to these numbers.Jun 7, 2012 · Liquid Pressure 160 Liquid Line Temp 86. Outdoor dB 82. Indoor wB 68. With those conditions it should have around 18 Superheat, Subcooling varies but, needs to be at least 3-F, with those conditions I'd say, at least 6 to 10-F Subcooling. Okay, with LOW: suction, head pressure, SH, SC, & compressor amp draw. What is the reason a dirty evap would cause higher than normal subcooling? I understand low superheat low suction pressure which would lower high side pressure. Would the lower high side pressure cause refrigerant to condense at a lower temp thereby increasing liquid level in coil thereby increasing subcooling? Any help much appreciated. I am thinking less refrig vapor (less dense) so less ... High superheat refers to a value of superheat that's higher than recommended. As an example: If a system with a target superheat of 10deg is running a 28deg superheat, it has a high superheat. Superheat is the difference between the suction line temperature and the suction saturation temperature, so it's a subtraction of those two numbers. IE: Liquid line temp 101 degrees and the suction was 49 degrees. The low subcooling and low suction pressure indicate low airflow. The somewhat low deltaT seems to contradict that. Could be a significant amount of air bypassing the coil based on your report, which would account for all of the numbers that you posted.A solid understanding of superheat and subcooling is essential. Troubleshooting often requires simultaneous knowledge of temperature, pressure, …Dec 1, 2023 · On the flip side, high superheat might indicate low refrigerant levels or poor airflow across the coil. Again, catching these early helps prevent bigger headaches down the road. So yeah, measuring superheat and subcooling regularly is like giving your HVAC system a longer lease on life. Subcooling Is The Missing Piece Of The Puzzle. August 14, 2002. In past articles I've written about superheat as a charging and diagnostic tool. There are actually four pieces to the refrigerant system diagnostic puzzle: 1. Suction pressure; 2. High-side pressure; 3.I had posted in a previous thread about the superheat reading taken on my system being about 11 *F too low (possible overcharge). Today another tech came out and measured everything again. This tech measured the subcooling as well this time. Here are the measurements he took: OAT DB: 68 *F Low side: 68 psi (39 *F) High side: 140 psi …subcooling somewhere around 12-15 degrees F. Suction Pressure around 21-22 psia = -15 to -14 deg.f. Suction line temp. leaving evap. = -12 to -2 deg. F. (The temperature swing is -12 to -2) It stays quite stable. Isn't radical with the temp. swing. box temp. -5. It's an empty walk in box about 7 x 10 foot square.Sep 20, 2012 · Low subcooling means that a condenser is almost empty. High subcooling means that a condenser is over field of liquid. 1) The amount of refrigerant entering the metering orifice is the Outdoor Dry bulb. 2) The total heat of the air entering the evaporator coil is the Indoor Wet bulb. With 95 degrees outside air. Troubleshooting, Heat Pump, AC. In this video, I use a job check out sheet of complete system run data to determine what is wrong with the system using subcooling and superheat. Metering device is a Piston.To sum it up, high superheat and low subcooling are the two conditions that can greatly affect a system’s efficiency. They can happen when there is an undercharge of refrigerant. To fix them high superheat and low subcooling, you should check the refrigerant flow, airflow, metering device, condenser coil, and refrigerant coil.Apr 22, 2024 · Many manufacturers recommend a subcooling range of 10° – 15°F, but always refer to manufacturer instructions to be sure. Just as there are two kinds of superheat, there are also two kinds of subcooling. They are condenser subcooling and total subcooling. We usually measure subcooling at the liquid line service valve. The saturation temperature on the low side was 28 degrees. I had a subcool of 20 and a superheat of 22. The delta T was 24F. The filter opening was 16X25 inches. The condenser coil look like it could use a cleaning. The fan amperage was 6.8.Enjoy both affordable accommodations and super high-end resorts during the same vacation with this "high/low" strategy. Update: Some offers mentioned below are no longer available....What causes High Superheat and Low Subcooling Liquid Line Restriction. The refrigerant passes through a liquid line in the HVAC system. The normal flow of the liquid means that you will be able to maintain optimum levels of the refrigerant. However, if there is a restriction or a blockage that restricts the flow, problems will be inevitable.the low side. o Low superheat with high subcooling indicates an overcharge. Too much liquid on both sides. o High superheat with low condenser subcooling indicates an undercharge. Not enough liquid on either side. Low side superheat and condenser subcooling simply tell us where the refrigerant is located.System Information R22 2.5 ton: Low Side: 115. High Side: 240. Return Air: 83. Suction Line Temp: 75. Measured Super heat: 5. Super heat should be around 15. Low superheat is an indication that liquid refrigerant not changing state in the evaporator and is possibly flooding back to the compressor.Freezer superheat and subcooling. Hello HVAC tech I am working on a walk in freezer box temp is -10 degrees. this is a R402A refrigerant unit by Larkin it is a Copeland compressor. My suction temp. at the compressor is 33.7 the saturated temp is -32 at 10 psi. the High side is 215 psi saturated temp 89 degrees and the pipe temp is 91 degrees ...In this HVAC Training Video, I show how to Measure Both Superheat and Subcooling Without Measuring Pressure. I Compare Measuring Pressure with Temperature On...Normal Subcooling High Superheat Scenario Causes of High Superheat with Normal Subcooling Low Refrigerant Charge. Picture your HVAC system as a marathon runner. Just as runners need proper hydration, your system needs the right amount of refrigerant. A low refrigerant charge can cause high superheat, making your system work harder and less ...High Superheat, High Subcool . Trying to figure out why my system is struggling to cool on warm days. Here's my numbers: 11 year old Rheem system, 3.5 ton, 13 SEER, R410A ... Carpeting plant recommendations for low tech high ph, high gh tank upvote ...High Subcooling Causes: Low refrigerant charge (undercharged system). Restriction in the liquid line (usually ice). Indoor airflow (CFMs) is too high. Indoor heat load is too high. Metering device (TXV, AEV, or piston) is underfeeding. High refrigerant charge (overcharged system). Restriction in the liquid line (usually ice). Metering device ...Take the condensing temperature and the condenser outlet temperature, and the difference between the two is the amount of subcooling. “Let’s say the condensing temperature is 100°F. Put a thermistor on the condenser outlet, and let’s say that’s 90°,” continued Tomczyk. “So, you have 10° of subcooling. Technicians get confused ...

It's simply shedding heat energy, moving left all the way through the saturation dome, and even subcooling the refrigerant slightly at the end. Point 3: The "throttle" is the metering device that separates the high-pressure condenser from the low-pressure evaporator -- usually a thin capillary tube in household refrigerators. As the refrigerant .... Emmett corrigan death

low subcool high superheat

28. Post Likes. high super heat low suction. any ideas. I am working on a ruud heat pump. Freeze up problems. Low suction pressure, 24 superheat, 8 subcooling. 14 degree air drop across my coil. I have evacuated and wieghed in a charge r-22 and replaced txv. No kinks in line set and not a plugged filter dryer. .5 static pressure across my coil.R22 and R410a Low Pressure, High Superheat, Refrigerant Charging Problem Explained!, Specifications: Temperature Scale: Celsius Max Working Pressure: 500PSI Burst pressure: 2500PSI Hose Length: Feets (around 36 inches) Couplers: High ... Refrigerant Levels on a Heat Proper Subcool. Charging Refrigerant with Subcooling. R22 And R410A Refrigerant ...Calculating superheat can tell us how far liquid Freon is traveling through an evaporator coil. If superheat is too high, there's less liquid and more gas in the coil. This can cause overheating. If superheat is too low, more liquid and less gas are in the coil. This can cause flooding and damage in the compressor.An HVAC system is said to be running with high superheat or low subcool when there is a limited amount of refrigerant in both the evaporator coils and in the compressor. The possible reason for the high superheat and low subcool could be due. 1. Restriction in the liquid line. 2. Faulty metering system. 3. Excessive airflow through the ...Jess Gordon is the service manager at Tempo Mechanical Services, Irving, TX. The company was Contracting Business magazine’s 2003 Residential Contractor of the Year. Jess can be reached at 972-579-2000, or by e-mail at [email protected]. Superheat is a way to ensure that the system is boiling off all of the liquid before it exits the evaporator.From the Goodman manual for that model. Outside drybulb 95F inside drybulb 80F. Hi pressure = 335 Psig, Lo pressure 130 Psig. Which is 20-30 psi off on both. But I was under the assumption if it where low on 410a there would be high superheat and high subcooling. Like I said I’m new. With the excessive subcooling and no superheat, I …If your subcooling and superheat values are outside the ideal ranges, your system might be experiencing issues. Low subcooling can indicate an undercharged system, while high subcooling might mean it's overcharged. Similarly, high superheat could point to insufficient refrigerant or airflow problems.If superheat is low and sub-cooling is high: Charge must be adjusted. System overcharged If superheat is high and sub-cooling is high: Could have blockage in coil, orifice or line set. If superheat is low and sub-cooling is low: Orifice could be too big, there is no orifice in the unit of the orifice is stuck and refrigerant is by-passing it.Causes of high superheat in refrigeration; ... (Pressure condition -low). Suppose that refrigerant is continuously heated above 40 degree centigrade and increasing temperature of vapour refrigerant. ... Refrigeration cycle superheat and subcooling. The value of super heating and subcooling is helpful to get know-how much refrigerant remaining ...In Vegas, all the indoor relative humidity is very low, abt 30 percent, so after measure the webbulb and outside condenser ambient temperature, the superheat is way below zero, so I decide put it at 5 degree. Even that, I couldnt reach it. The more R22 I added, the little increase in low pressure but high jump in head pressure. The latest like this20°F. Notice the 30°F of liquid subcooling backed up in the condenser in this overcharged system. Because of this overcharge, the condenser will have too much liquid backed up in its bottom, causing high condenser subcooling. With an overcharge, increased liquid subcooling amounts will be realized in the condenser.High superheat= not enough refrigerant in the evaporator. Low subcool= not enough refrigerant in the condenser Compression ratio is fine, unlikely to be the valves. It isn’t possible for you to have liquid refrigerant in the liquid line if the line is hotter than the boiling point of the refrigerant. A Negative subcool number is not a thing.Too low superheat (below 2°F) = Risk of flooding the compressor, too high superheat (above 15°F) = Risk of overheating the compressor. More about that in our general superheat and subcooling article here. Alright, to calculate superheat, we only need to measure 2 temperatures, and then use the superheat formula to calculate the superheat.The difference of the two temperatures is the subcooling value. TROUBLE DIAGNOSIS. Data from superheat and subcooling measurements can be useful for determining various conditions within the HVACR system, including the amount of refrigerant charge and verifying the operating condition of the metering device.New Guys: know your superheat & subcooling like the back of your hand & know how to calculate it without digital gauges. DON'T BE THAT GUY!!!IF YOU HAVE ANY ...Pharmacology and the Nursing Process 7th Edition • ISBN: 9780323087896 (1 more) Julie S Snyder, Linda Lilley, Shelly CollinsFreezer superheat and subcooling. Hello HVAC tech I am working on a walk in freezer box temp is -10 degrees. this is a R402A refrigerant unit by Larkin it is a Copeland compressor. My suction temp. at the compressor is 33.7 the saturated temp is -32 at 10 psi. the High side is 215 psi saturated temp 89 degrees and the pipe temp is 91 degrees ....

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