R134a Pressure Temperature ChartR134aTemperature ( C) Pressure (barA) Pressure (barg) Pressure (psig) Pressure Temperature information contained within this website is for guidance only, for further system specific advice please call A-Gas directly.
R134a Pressure Temperature Chart 14 4.73 3.72 53.88 16 5.04 4.03 58.43 18 5.37 4.36 63.20 20 5.72 4.70 68.21 22 6.08 5.07 73.46 24 6.46 5.44 78.95 26 6.85 5.84 84.70
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1 R134a Pressure Temperature ChartR134aTemperature ( C) Pressure (barA) Pressure (barg) Pressure (psig) Pressure Temperature information contained within this website is for guidance only, for further system specific advice please call A-Gas directly.
R290 (Propane) Pressure Temperature Chart R290 Temperature (°C) Pressure (barA) Pressure (barg) Pressure (psig)-70 0.24 -0.77 -11.15-68 0.27 -0.74 -10.71
52 21.42 20.40 295.86 54 22.54 21.52 312.08 56 23.70 22.69 328.93 58 24.90 23.89 346.42 60 26.16 25.14 364.57 62 27.45 26.44 383.39 64 28.80 27.79 402.91 66 30.20 29.18 423.14 68 31.64 30.63 444.08 70 33.14 32.12 465.77 The information contained within this website is for guidance only, for further system specific advice please call A-Gas directly.
Table A–11 Saturated refrigerant-134a— Temperature table Table A–12 Saturated refrigerant-134a— Pressure table Table A–13 Superheated refrigerant-134a Figure A–14 P-h diagram for refrigerant-134a Figure A–15 Nelson–Obert generalized compressibility chart Table A–16 Properties of the atmosphere at high altitude
R L net in HP H net in == − − == − − ,, 14 21 23 21 Example 10-1 Refrigerant-134a is the working fluid in an ideal compression refrigeration cycle. The refrigerant leaves the evaporator at -20oC and has a condenser pressure of 0.9 MPa. The mass flow rate is 3 kg/min. Find COPR and COPR, Carnot for the same Tmax and Tmin, and the tons of ...
2 Refrigerant/Meter 4 = R-410A TXV 2 = R-22 TXV 3 = Flex Coil (No expansion device) A TXV Indicator A = Valve size 1 B = Valve size 2 3 = Valve size 3 X = No valve N Options H = Horizontal Pan (Factory Installed) N = No Options 1 Generation A Series MA Type MA = Modular Air Handler MV = Modular Varable Speed 08 = 800 CFM 16 = 1600 CFM
REFRIGERANT Puronr (R---410A) Control TXV (Puron Hard Shutoff) Charge lb (kg) 13.07 (5.93) 13.70 (6.21) 13.73 (6.23) 14.78 (6.70) Outdoor Htg Piston # 46 55 61 67 COND FAN Propeller Type, Direct Drive Air Discharge Vertical Air Qty (CFM) 3200 3200 4350 5000 Motor HP 1/12 1/12 1/4 1/4 Motor RPM 800 800 825 825 COND COIL COND COIL
REFRIGERANT Puron (R---410A) Control TXV (Puron Hard Shutoff) Charge lb (kg) 5.00 (2.27) 5.40 (2.45) 6.38 (2.89) 6.38 (2.89) 7.5 (3.40) 8.30 (3.76) 8.60 (3.90) Outdoor Htg Exp. Device EXV COND FAN Forward Swept Propeller Type, Direct Drive Air Discharge Vertical Air Qty (CFM) 1600 2080 2500 2500 3800 4500 4500 Motor HP 1/5 1/5 1/3 1/3 1/3 1/3 1/3
R = Heat Recovery H = Heat Pump M = Single Phase HP Y = Inverter Compressor PERFORMANCE P = Standard Efficiency E = High Efficiency H = Hyper-Heat CAPACITY (BTUH) VOLTAGE 3 = 208/230V/3P/60Hz 4 = 460V/3P/60Hz 1 = 208/230V/1P/60Hz MODULE SIZE A = Single B = Double C = Triple GENERATION CODE N = 9th Generation REFRIGERANT 4 = …
9. REFRIGERANT CHARGING WITH “ZEOTROPES”. R-407C is a zeotropic mixture. It is important that during initial charging or “topping” off a system that the refrigerant be removed from the charging cylinder in the liquid phase. Many of the cylinders for the newer refrigerants use a dip tube so that in the upright
Refrigerant Piping Application Considerations • System design for MINIMUM pressure drop. Pressure loss results in: a. decrease in thermal capacity b. increase power requirements (see page 8) • Refrigerant being piped DOES NOT change state. • Lubricants are miscible with refrigerants. • minimize the accumulation of liquid
* Reducer supplied with R-410A model [1] These indoor coils are A.R.I. certified with various split system air conditioners and heat pumps (A.R.I. Standard 210/240). Refer to the split system product data guides for performance data. 2/4CXCA018AC3CUA 2/4CXCA024AC3CUA 2/4CXCB025AC3CUA 2/4CXCB031AC3CUA 2/4CXCB036AC3CUA INDOOR COIL--Type …