GE ASH220NCDW Installation Instructions

31-5000275 Rev. 5 5
Required Tools for Installation
• 14/4 AWG stranded wire
• 5/8” (16mm), 7/8” (22mm), 1” (25mm) or Adjustable
Wrench
• R-410A Refrigerant*
• Adhesive tape*
• Conduit cable clamp 1/2”*
• Copper line set (for size, see table on page 15)
• #2 phillips screwdriver
• Drill
• R-410A flaring tool
• Hex wrench
• Hole saw 2 1/4”
• Insulation*
• Refrigerant scale
• Level
• Manifold gauge set
• Measuring tape
• Micron gauge
• Mini-split adapter (5/16”F to 1/4”M)
• Nitrogen*
• Pipe cutter
• PVC pipe
• Razor knife
• Reamer
• Saddle clamp (L.S.) w/ screws
• Sealant, non-expanding (for lineset hole)
• Soap/water solution* or gas leakage detector
• Stud finder
• Torque wrench
• Vacuum pump
• Wire strippers
• All usual and customary HVAC hand and power tools,
meters, and testing devices
* consumable
Installation Instructions

GE ASH220NCDW Specifications

General

Brand	GE
Model	ASH220NCDW
Category	Heat Pump
Language	English