UTICA BOILERS UB90-50 Installation Manual page 67

Gas-fired, direct vent, condensing, hot water boiler
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C. Flue Adapter and Exhaust Assembly
KEY #
1
EXHAUST TEE ASSEMBLY - 1-A,B,C,D,E & F
1A
62017 1/2"NPTx1/2"ID TUBE STRAIGHT
1B
PVC 1 1/2" MALE SLIP x 1/2" FEMALE NPT
1C
PVC SCH 40 2"x1-1/2" REDUCER S636
1D
3/4'' ALUMINUM FLAT WASHER
1E
2" CPVC TEE, SCH 80 S636
1F
2" CPVC PIPE´2-1/2'', SCH 40 S636
2
VENT SWITCH GASkET
3
36TX11-22491 INDUCER TEMP SAFETY SWITCH
4
#4-20x1/4" HWH PLAST FORM SCREW
5**
INDUCED DRAFT BLOWER kIT
6
BLOWER GASkET
7
FLUE CONNECTOR
8
RECOVERY COIL GASkET
9
1/4"-20 HEX NUT W/SERRATED WASHER BLOCk
10***
1/8" NPT 1/4" HOSE ID BRASS BARB FITTING
11
62043 1/2'' NPT´1/2'' ID TUBE ELBOW
12
57134 3/4'' SNAP GRIP CLAMP
13
59019 ½'' ID´1/8 THk VINYL TUBE
14
HOSE, 3" LONG 2-3/8" ID X 2-3/4" OD
15
S. S. CLAMP, SIzE 44
16
PC250-12 VINYL CAP
17
3/8" HOSE CLAMP HC-6ST
*
VENT PIPE 2" CPVC SCH-40 X 29½" LONG
*
COUPLING CPVC SCH-80
- Not shown
*
** - Includes items 2,3,4,5,6,16,17
*** - Combustion Test Port
REPAIR PARTS
DESCRIPTION
67
QUANTITY
ITEM NUMBER
1
43800001
1
14631101
1
14631013
1
240006817
1
14695815
1
240006819
1
240006821
1
14631028
1
14631303
2
14695808
1
1
14631026
1
12101021
1
14631027
4
14695810
1
14693804
1
14631103
2
14631141
AS REqUIRED
14631035
1
14631301
2
14631302
2
14631151
2
14631143
2
240006821
1
240006822
2272065

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