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PARTS LIST
100,000 Btu/Hr
Model BY100ECA
This list contains replaceable parts used in your heater. When ordering parts,
be sure to provide the correct model and serial numbers (from the model plate),
then the part number and description of the desired part.
KEY
PART
NO.
NUMBER
DESCRIPTION
QTY.
KEY
PART
NO.
NUMBER
DESCRIPTION
QTY.
1
098511-138
Upper Shell
1
2
100647-01
Screw, #10-16 x 1/2"
8
3
098512-31
Combustion Chamber
1
4
M16660
Photocell Bracket
1
5
M10908-2
Screw, #6-32 x 3/8"
2
6
HA3019
Photocell Assembly
1
7
**
Burner Head Assembly
1
7-1
100735-06
Nozzle
1
7-2
M10659-1
Nozzle Washer
2
7-3
M10809-1
Nozzle Spring
1
7-4
M8882
Nozzle Sleeve
1
7-5
M50924-03
Burner Head Body
1
7-6
M50820-02
Barb Fitting
2
7-7
HA3012
Spark Plug
1
8
M11084-27
Screw, #10-16 x 1/2"
3
9
097293-01
Fan
1
10
**
Motor and Pump Assembly
1
10-1
102001-06
Motor (Split Phase)
1
10-2
079975-02
Pump Body
1
10-3
FHPF3-5C
Screw, #10-32 x 5/8"
2
10-4
M22009
Rotor Insert
1
10-5
M22456-1
Pump Rotor
1
10-6
M50545
Pump End Cover
1
10-7
M12179
Intake Filter
1
10-8
M16545
Filter End Cover
1
10-9
M8940
Steel Ball, 1/4" Diameter
1
10-10
M10993-1
Relief Spring
1
10-11
M27694
Adjusting Screw
1
10-12
M22997
Plug
1
10-13
M12461-31
Screw, #10-32 x 1"
10
10-14
M12244-1
Output Filter
1
10-15
M11637
Lint Filter
1
10-16
M50820-02
Barb Fitting
1
10-17
M8643
Blade
4
11
M50631
Rubber Bumper
2
12
101206-01
Motor Mounting Bracket
1
13
097061-01
Solid State Relay
1
14
M15823-39
Screw, #8-18 x 1/2"
2
15
NTC-4C
Hex Lock Nut, 1/4-20
2
16
M51114-01
Fan Guard
1
17
102482-01
Ignitor Kit
1
18
M11084-29
Screw, #10-16 x 3/4"
2
19
M51345-01
Fuel Line
1
20
M51150-01
Fuel Filter
1
21
M51151-01
Fuel Line Tube
1
22
M10990-3
Rubber Bushing
1
23
M50814-03
Airline
1
24
098511-191
Lower Shell
1
25
M50104-03
Bushing
2
26
M50104-01
Bushing
2
27
M11084-27
Screw, #10-16 x 1/2"
6
28
M11271-8
Clip Nut
8
29
M10908-14
Screw, #8-32 x 3/8"
1
30
098513-75
Fuel Tank
1
31
097702-01
Fuel Cap (Includes Gasket)
1
32
HA3003
Flame-Out Control
1
33
M50400
Strain Relief Bushing
1
34
M15779-27
Power Cord
1
35
M51077-01AA Side Cover
1
36
M11084-27
Screw, #10-16 x 1/2"
4
37
099125-03
Terminal Board
1
38
099157-01
Rivet
1
39
079010-20
Wire Assembly (Red, 18")
1
40
M16841-57
Wire Assembly (Red, 6")
1
41
M27417
Drain Plug (Includes “o” Ring)
1
42
099177-01
Hex Nut, 3/8 - 27
1
43
099213-01
Button Plug
1
44
097468-01
Edge Liner
1
PARTS AVAILABLE - NOT SHOWN
097650-01
Tradename Decal
1
101888-21
Operation Decal
(English/French)
1
101888-20
Operation Decal
(Spanish/Dutch)
1
101639-04
Warning Decal
1
HA2210
Filler Neck Screen
1
M9900-192
Combustion Chamber
Grounding Wire
1
** Not available as an assembly.