Replacement Parts
Table Of Contents
- UNIT HEATER REPLACEMENT PARTS (MODEL UBX: STANDARD POWER VENT BLOWER TYPE, MODEL UBZ: SEPARATED-COMBUSTION BLOWER TYPE, MODEL UDX: STANDARD POWER VENT FAN TYPE, AND MODEL UDZ: SEPARATED-COMBUSTION FAN TYPE)
9
P-UBX-UBZ-UDX-UDZ (05-21) 1034346-0
BLOWER COMPONENTS
NOTE: Motors that don’t list a contactor in Table 9 or Table 10 require a starter. If a contactor is
listed, the starter is optional.
Table 7. Direct-Drive Blower Motor Assembly Components (Unit Sizes 030–125)
Item
No.
Component Description
Unit Size
030 045 060 075 100 125
PN
1 Motor assembly Direct-drive 202731 202732 202733
1A Motor
1/6-HP 201760 —
1/3-HP — 201761 —
3/4-HP — 201762
1B Motor band 51221
1C Support arm 51223 (quantity = 3) 220629 (quantity = 3)
1D Capscrew, hex head 1/4-20 × 1-1/2 long 51231
1E Nut, keps 1/4-20 7328
1F BX cable
3/8 × 30 long 2889 —
3/8 × 43 long — 174387
1G Bushing Anti-short (2) 16358
2 Capacitor
370V, 5µF 101917 —
370V, 7.5µF — 101918 15MFD
370V, 15µF — 201763
2A End cap Capacitor 82113
2B Bracket Capacitor strap 82114
Figure 4. Individual Blower Components (Refer to Table 7, Table 8, Table 9, and Table 10)
Item 1: Direct-
Drive Blower Motor
Assembly
Item 2: Capacitor
Item 1A: Motor
Item 5: ContactorItem 3: Starter
and
Item 4: Starter
Overload
Item 1: Belt-Drive
Blower Motor
Assembly