Noritz NRC1111-OD - P.2

Heat Exchanger Replacement Procedure
1. Drain the unit as shown in follwing procedure 1. Drain the unit as shown in follwing procedure
Manual Draining
Page 2
Drainage using the Remote Controller
Procedure
* RC-9018M
* RC-7651M
Drain Plugs
Each drain plug might not be
visible if insulation is installed
around the piping.