الآراء
11:24
Manual J Load Calculations 3D
9:40
Danfoss Ref Tools App: Learn, Practice, Work with 6 HVACR Apps in 1!
2:21
Chiller Load Calculation | Load Capacity | Animation | #hvac #hvacsystem #hvacmaintenance
3:19
How to Calculate HVAC System BTU Capacity
17:39
Ductwork sizing, calculation and design for efficiency - HVAC Basics + full worked example
39:40
Compression Ratio
20:22
Low AC Refrigerant Charge - How to be SURE (Does it really need Freon?)
9:58
Fan & motor CALCULATIONS, Pulley size, RPM, air flow rate cfm hvac rtu
