Installation Data; Replacement Parts Guide - Space-Ray NXU 85 Installation And Operation Instructions Manual

17.0)

INSTALLATION DATA

Date of
Installation:
Serial No.
Model: NXS or NXU
18.0)

REPLACEMENT PARTS GUIDE

Item No. Part No.
1 42917010
1a 42917100
1b 42917110
1c 42917120
1d 42917510
1e 42917520
1f 42917530
1g 42917540
2 42928010
3 03723020
4 03988120
5 42739010
6 42740000
7 42742000
8 42744000
9 30347000
10 03868010
11 30186200
11a 30186203
11b 30186204
11c 30186202
12 30267000
13 30279000
14 30281000
15 30330000
16 30202000
17 42709000
18 42398040
19 02175050
20 30738030
21 42909990
22 42910000
23 42911000
24 42923000
25 03721000
26 30383000
27 43221000
28 42741xxx
29 40504020
Form #43343342
Jan 2015
DRAFT INDUCER COMPONENTS
Description
Draft Inducer Assembly – NXU/NXS 145
Draft Inducer Assembly – NXU/NXS 200
Draft Inducer Assembly – NXU/NXS 50, 85, 175
Draft Inducer Assembly – NXU/NXS 110
Draft Inducer Assembly – NXU/NXS 145 (2-stage controls)
Draft Inducer Assembly – NXU/NXS 200 (2-stage controls)
Draft Inducer Assembly – NXU/NXS 50, 85, 175 (2-stage controls)
Draft Inducer Assembly – NXU/NXS 110 (2-stage controls)
Motor Replacement Kit
Blower Wheel, Beckett
Plastic Vacuum Air Tube, 12" long
Blower Housing Sub-Assembly
Motor Plate
Sensing Tube Bracket
Sensing Tube, Draft Inducer
Motor Spacer (4 per motor)
3/8" Connector
Air Switch – Set @ .37" WC – NXU/NXS 50, 85, 175
Air Switch – Set @ .25" WC – NXU/NXS 200
Air Switch – Set @ .58" WC – NXU/NXS 110
Air Switch – Set @ .52" WC – NXU/NXS 145
½" Knockout Plug
Transformer
Terminal Block, EK-204
Terminal Block, TFB-323
Fuse, 2A 250V
Terminal Block Shield
Monitoring Light, Green
Strain Relief
Thermostat Connection Block – 3 Pole (2-stage controls)
Junction Box Assembly
Junction Box Cover
Junction Box Support Bracket
SJO Cable Assembly
Motor
Relay, 24V SPST – NO (2-stage controls)
Draft Inducer Gasket
Restrictor Plate (see specifications section for size)
Starting Collar, 4"
-39-
# of Heaters in
System:
N = Natural Gas
L = Propane Gas