Installation manual

69
D. MIXER AND AIR PRESSURE SWITCH ASSEMBLY
KEY # DESCRIPTION QUANTITY ITEM NUMBER
1 BURNER GASKET
1 14631023
2A BURNER PRE-MIX 100 1 1050040
2B BURNER PRE-MIX 75 1 14631007
2C BURNER PRE-MIX 50 1 14631008
3 MIXER GASKET
1 14631025
4 ¼”-20 HEX NUT
W/SERRATED WASHER HEAD 5 14695810
5 MIXER CASTING MACHINED 1 12101008
6 2”´1½” FLEXIBLE COUPLING 1 1463131
1
7A 100
AIR BAFFLE 1 42531100
7B 75
AIR BAFFLE 1 42531101
7C 50
AIR BAFFLE 1 42531102
8
AIR INLET 1 43800007
9 2” FERNCO COUPLING 1 14631015
10 10-32”x3/8” MACHINE SCREW 2 14695809
1
1 HOT SURFACE IGNITER (FOR 50/75/100) 1 43800013
12 HOT
SURFACE IGNITER GASKET 1250010 1 14631024
13 MIXER BUSHING 1 14631309
14 ½”´ 3” STD BLACK NIPPLE 1 14607301
15 1/8’
’ NPT BRASS PLUG – 3/16’’ HEX SOCKET 3 14693804
16 HONEYWELL
GAS VALVE VR8205 1 14631307
17 5/16-24´1/4 HOSE ID BRASS BARB FITTING 1 14631308
18 62064 ¼”ID
TUBE TEE 1 14631104
19 ¼”ID
TUBE 4-WAY CONNECTOR 1 14631313
20 3/8” HOSE CLAMP
HC-6ST 10 14631143
21 PC250-12VINYL
CAP 2 14631151
22 59006 ¼”IDx3/8”OD VINYL
TUBING AS REQUIRED 14631033
23 1/4’
’ID´3/8”OD VINYL TUBING (RED) AS REQUIRED 14631314
24 1/4” ID SILICONE
TUBING AS REQUIRED 1552014
25A PPS101
11-2680 AIR PRESSURE SWITCH (100) 1 14631312
25B PPS101
11-2681 AIR PRESSURE SWITCH (75) 1 14631010
25C PPS101
11-2682 AIR PRESSURE SWITCH (50) 1 14631044
26 62043 ½’
’ NPT´1/2”ID TUBE ELBOW 1 14631103
27A GAS ORIFICE NA
TURAL, 100N (0.0860, #44) 1 43331090
27B GAS ORIFICE NA
TURAL, 75N (0.0760, #48) 1 43331092
27C GAS ORIFICE NA
TURAL, 50N (0.0615) 1 43331094
27D GAS ORIFICE PROP
ANE, 100P (0.0670, #51) 1 43331091
27E GAS ORIFICE PROP
ANE, 75P (0.0605) 1 43331093
27F GAS ORIFICE PROP
ANE, 50P (0.0492) 1 43331095
REPAIR PARTS