1.
Included Accessories
Part
Tapping Screw
(-SV type only)
Owner's Guide, Warranty,
Installation Manual
(this document)
2.
Optional Accessories
Part
Remote Controller*
(See p. 22)
Outdoor Vent Cap
VC4-1 (NR71-SV only)
VC3 (NR66-SV only)
Isolation Valves
(includes pressure
relief valve)
Pipe Cover (PC-1S)
Remote Controller
Outdoor
Junction Box
* The remote controller is recommended to allow for additional temperature selections as well as for diagnostics.
2
Shape
Q'ty
5
1
each
Shape
Q'ty
1
1
1
1
1
The following accessories are included with the unit.
Check for any missing items before starting installation.
Part
Cross Recess
Head Screw
(-OD type only)
Power Cord
(-SV type only)
The accessories listed below are not
included with the units, but may be necessary
for installation.
Part
Remote Controller
Cord (10ft)
Remote Controller
Cord (26ft)
Recess Box
RB-600
(NR71-OD only)
RB-500
(NR66-OD,
NR50-OD only)
Freeze Prevention Kit
(NR50-OD only)
Shape
Q'ty
3
1
Shape
Q'ty
1
1
1
1
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