LAARS Multi Flue CF-100-3 - Install and Operating Manual - Manual (Page 5)

5
Electrical Connections
This water heater is normally wired for 120 volts and shall be electrically
grounded in accordance with local codes, or in the absence of local codes,
with the National Electrical Code, ANSI/NFPA No. 70 (latest Edition).
If any of the original wiring must be replaced, replacement shall be with 105
degree C wire or equivalent.
Figure 1