R-32 Unit Vacuum Vs Purging

R-32 Flammability Limits || R-32 MSDS

Rotary Compressor Heat Up Reason

How much oil charged in compressor

Compressor Oil Types

AC not cooling Reasons

Compressor oil & Properties || Lubrication oil & Properties

DC inverter Deep Freezer Data chart

R-32 AC installation tips

Capillary Tube Data Chart for R290, R134a, R600a, R404a

Capillary Tube Data Chart for R-22, R-410A, R32

TXV vs Capillary Tube practically

Refrigerant Top Up || R32, R410A, R22 Top up information

Car Air Conditioner gas charging

DC inverter Compressor temp || Room temp sensor & compressor RPM

DC inverter AC all sensors

R32 Gas charge information

R-32 Vs R-410A || Compressors Pressure Difference

R290 Vs R600A || R32 Vs R410A || Refrigerant alternating in air conditioners

Refrigerant Selection Part 3 || Density & Specific Volume R410, R32

Refrigerant Selection Part 2 || Refrigerant Boiling Point || Refrigerant Latent Heat

Refrigerant Selection Part 1 || Refrigerant Safety Properties

Power, Energy meter for Refrigeration units

Compressor Size & Real Power

Timer Switch complete information

Ice cream machine working principles || timer switch in ice cream machine ( Eng subtitles )

Deep Freezer BTUs calculation || Deep Freezer CFT & Litre Capacity ( Eng subtitles )

Visi Cooler R134A Gas Charging || FR 11G Compressor information ( Eng subtitles )

Visi cooler wiring fault || Display cabinet cooler wiring problem ( Eng subtitles )

Ice cream machine fault repairing ( Eng subtitles )