26
For Models 90/100/110 & 125/135/150
(Designate boiler and burner model numbers on all orders).
Item No.
Description
Part No.
1a
90/100/110 Heat Exchanger
241800
1b
125/135/150 Heat Exchanger
241810
2a
HT 6" Flue Box (Chimney Vent)
241128
2b
HT 5" Flue Box (Direct Vent)
241129
3
Rear Refractory - Molded, Target Wall Only
337910
4
Rear Cover with Molded Refractory Assembly
241120
5a
Coil Plate - Blank
229151
5b
Coil - 5 GPM cartoned with Gasket
530245
6
Front Cover
241124
7
Front Refractory Board 1"
337921
8
Turbulator (10 for 90-110, 16 for 125-150)
241150
9
Right Side Jacket
501104
10
Left Side Jacket
501103
11
Front Upper Jacket
501105
12
Front Lower Jacket
501101
13
Top Jacket
501106
14
Rear Jacket
501107
15
Coil Gasket
481005
16
3/8" - 16 x 4" Carriage Bolt (Qty. 4)
311113
17
3/8" - 16 x 2" Carriage bolt (Qty. 12)
311110
18
3/8" - 16 Brass Hex Nut (Qty. 20)
312011
19
3/8" Washer (Qty. 24)
313002
20
3/8" x 3/8" Spacer (Qty. 12)
319917
21
3/8" x 3/4" Spacer (Qty. 4)
319916
22
3/8" - 16 Heavy Brass Hex Nut (Qty. 8)
312002
23
Chamber Liner
337410
PARTS LIST