Installation Instructions

Compact Unit / Utility Heater
21
Operating Instructions and Owner’s Manual
SEE BACK PAGE FOR PARTS ORDERING INFORMATION
REF # Description 125 K QTY
1 BRACKET 60200 2
2 MOUNTING PANEL-MOTOR 60201 1
3 MOUNTING PANEL-FRONT AND BACK 60202 2
4 MOUNTING PANEL-BOTTOM 60203 1
5 MOUNTING PANEL-SIDE 60204 1
6 MOUNTING PANEL-TOP 60205 1
7 HEAT EXCHANGER 60206 1
8 BRACKET-HEAT EXCHANGE 60207 2
9 FAN MOTOR 60208 1
10 FAN GUARD 60209 1
11 FAN ASSEMBLY 60210 1
12 LOUVERS 6 0211 8
13 LOUVERS SPRING 60103 8
14 COVER-WIRING JUNCTION BOX 60160 1
15 WIRING JUNCTION BOX 6 0159 1
16 THERMOSTAT TERMINAL 6014 4 1
17 VENT ADAPTER 6 0213 1
18 INDUCED DRAFT MOTOR 60214 1
19 INDUCED DRAFT MOTOR GASKET 6 0215 1
20 FLUE BOX 60216 1
21 FLUE BOX GASKET 60217 1
22 PRESSURE SWITCH TUBE 60031 1
23 PRESSURE SWITCH 60146 1
24 HI LIMIT SENSOR HEAT EXCH 60015 1
25 LIMIT SENSOR 60022 2
26 CAP-FAN MOTOR 28735 1
27 CAP-INDUCED DRAFT MOTOR 28788 1
28 TRANSFORMER 60025 1
29 CIRCUIT BOARD 60105 1
30 BRACKET-CAP 60223 1
31 SENSOR LEAD 60046 1
32 ELECTRODE SENSOR 60141 1
33 IGNITER LEAD 60224 1
34 ELECTRODE IGNITER 6 0139 1
35 BURNER 6 0155 8
36 BURNER BOX 60225 1
37 BRACKET BURNER 60226 1
38 ORIFICE(NAT) 60049 8
39 ORIFICE(LP) 6 0156 8
40 MANIFOLD 60227 1
41 GAS VALVE(NAT) 6 0128 1
42 INLET PIPE 6 0132 1
43 GAS VALVE BRACKET 60158 1
*** BOTTOM INSULATION 60220 1
*** FRONT / BACK INSULATION 60231 2
*** HEAT EXCHANGER INSULATION 60218 1
*** NOT SHOWN IN FIGURE