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Gas charging refrigeration 22 charges 3000refrigeration 410...
Gas charging refrigeration 22 charges 3000refrigeration 410 charges 4500. General service Ton 1.5 & 2 charges 2500. Installation Normal AC charges 2500 & Inverter AC charges 3500. Refrigerator gas charging charges 3500. Refrigerator compressor change 6500.View more on Facebook
VRV or VRF ? What’s the difference between VRV and VRF? Many...
VRV or VRF ? What’s the difference between VRV and VRF? Many people who ask this question, mistakenly interpret it as 2 different HVAC technologies. Actually, those are two different terms for the same type of HVAC technology. Based on Inverter technology compressors, the first VRV HVAC systems were invented by Daikin during the early 1980’s. As a technology leader in the HVAC industry, Daikin had registered the VRV term (which stands for Variable Refrigerant Volume1) as an official trademark. All other companies use VRF (Variable Refrigerant Flow2) for their similar HVAC systems. Eventually,...
