Noritz NR501-OD, Installation Manual

Page: 2 / 27

2
1.
Included Accessories
The following accessories are included with the unit.
Check for any missing items before starting installation.
Q’ty Shape Part
1
each
Part Shape Q’ty
3
1
Remote Controller
(See p. 19)
Remote Controller
Cord (10ft (3m))
1
2.
Optional Accessories
The accessories listed below are not
included with the units, but may be necessary
for installation.
Cross Recessed
Head Screw
Q’ty Shape Part Part Shape Q’ty
1
Remote Controller
Cord (26ft (8m)) 1
Isolation Valves*
(includes pressure
relief valve)
Pipe Cover
(PC-1S)
1
1
Recess Box
(RB-510)
1
Remote Controller
Outdoor
Junction Box
Owner's Guide, Warranty,
Installation Manual
(this document)
* Isolation valves are necessary for flushing the Heat Exchanger.
They allow for easy flushing of the system.