R134a Refrigerant Chart

R134A Refrigerant Chart. PDF filegreenhouse gas refrigerant R134a (Global Warming Potential = 1287) The system contains 09 kg of refrigerant which has a CO 2 equivalent of 1287 metric tonnes 3 306 CR Mini Hydraulic Excavator Lift Capacities with Cab – Minimum Configuration Lift Point Height Lift Point radius 3 m (98 ft) Lift Point radius 45 m (148 ft) Lift Point radius (Maximum) Over Front Over.

Newer refrigeration service equipment can automatically recover refrigerant (such as R134A) from a system to be serviced vacuum test and clean the system to prepare it for a charge leak test the system and insert the proper refrigerant charge all automatically These improved refrigeration management functions were required by a combination of legislation and.

Small specalog for Cat 306 CR Mini Hydraulic Excavator

PDF filePh Chart for R134a (SI Units) 2 Psychrometric Chart (ASHRAE) Psychrometric Processes Cool Heat Humidify Dehumidify Cool & Dehumidify Air Conditioning Systems Cool & Dehumidify Air 3 A/C System Psychrometric Processes Room Condition Line Coil temperature must be cooler than room dew point (DP) to dehumidify the air Coil Inlet Room Return Air Outdoor Air Room DP Coil.

Basic Refrigeration Cycle

The Ph chart graphically shows where the physical states of these four mechanical components is and what is happening to the refrigerant within these components However first let’s understand air conditioning theory the basic principle types of heat how heat transfers and we’ll discuss how the basic refrigeration cycle diagram works Air conditioning theory There are two.

Refrigerant Charging Procedure for air conditioner or heat

Mineral oil should only be used in older R12 A/C compressors because R12 will not mix with R134 refrigerant “Universal” A/C compressor oils are often PAObased and are not the same viscosity as the PAG oil recommended for a specific type of compressor This can lead to poor lubrication and premature compressor failure.