8. Sharp nose pliers and cutting pliers (1 pc for
each)
10. Pipe expander (1 set)
For the expanding the opening of
the added pipe
For cutting the excess copper tube)
For deburring the copper tube
15. Leakage detector or soap / sponge (1 pc)
For detecting if there is leakage at
the connection
16. Thermometer or digital temperature meter (1
pc)
For measuring the temperature of
the intake and outlet air of the air
conditioner
For measuring the working
pressure of the air conditioner
system
18. Level gauge or plummet (1 pc)
23. Rope (acc. to weight-bearing requirements)
24. Laying cloth, cover cloth, shoe covers,
wiping cloth
25. Ladder and other requisite tools
Other auxiliary materials (depending on the site conditions)
1. Fixing support for outdoor unit
2. Expansion bolt 10mm (4 pcs)
3. Anchoring bolt (Ø10mm) (with spring
washer) (4 pcs)
8. Copper tube and power cable
10. Square channel (optional)
For fixing the connection pipes
and wires