HWM-407CH-IOM (09/13)
Page 28
8. Tools and Equipment
The purpose of the following list is to highlight key pieces of equipment, tools and materials
necessary for the installation, maintenance and servicing of EarthLinked® Heating and
Cooling System HVAC (above ground) equipment.
The professional HVAC technician is expected to have a compliment of standard tools for the
general servicing of refrigeration equipment.
Equipment, Tools and Materials
ITEM
DESCRIPTION
1.
Vacuum Pump (6 CFM minimum capacity)
2.
Evacuation Manifold (for vacuum pump)
3.
Digital Vacuum (micron) Gauge
4.
Charging/Evacuating Manifold for R-407C
5.
Charging/Hi-Vacuum Hoses (black, quantity of 6)
6.
Digital Refrigerant Scale
7.
Digital Thermometer
8.
Digital Sling Psychrometer
9.
Air Flow Meter (for air handlers)
10.
Nitrogen Tank with 0 – 600 psig Regulator and Handtruck
11.
Oxy-acetylene Welding Torch Set
12.
15% Silver Brazing Alloy
13.
Refrigerant Recovery Unit (1/2 #/minute minimum vapor capacity)
14.
Recovery Cylinder (50# capacity)
15.
Halogen Leak Detector
16.
Digital VOM
17.
Digital Clamp-on Ammeter
18.
Digital Water Flowmeter (3 to 30 gpm)
19.
Tubing Cutters
20.
Tubing Benders
21.
Nut Driver
22.
Cordless Drill (3/8”)
23.
Swaging Kit
24.
Deburring Tool
25.
Drill Bit Set
26.
Inspection Mirror
