100 Ampacity.
Copper Wire Size - AWG
(1% Voltage Drop)
Supply Wire Length - Ft Supply Circuit
Ampacity
50 100 150 200
15 14 10 8 6
20 12 8 6 4
25 10 8 6 4
30 10 6 4 4
35 8 6 4 3
40 8 6 4 2
45 6 4 3 2
50 6 4 3 1
Table8-3: Minimum Wire Size Based on N.E.C. for 60 C Type Copper Conductors Below
The installer must be familiar with the location of the over-current protection, properly size for this
this application and the proper procedure for disconnecting power service to the unit.
transformer as shown on the wiring diagram.
The outdoor unit control wiring requires a 24 Volt minimum, 25 VA service from the indoor
The location of the disconnect device must be in accordance with local codes.
21
Central Air Conditioning Model: Heat Pump, HR13-D2
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