25
Telephone: (508) 678-9000 Fax: (508) 678-9447
ADG-145 Hot Surface Ignition (HSI) Burner Assembly
Illus. No. Part No. Qty. Description
1 881570* 1 Natural Ga s Burn er Ass embly Comp lete L ess Or ifice s
(includes illus. nos. 1 through 17 and 19 through 39)
881571* 1 L.P. Gas Burne r Asse mbly C omple te Les s Orif ices
(includes illus. nos. 1 through 17 and 19 through 39)
881557 1 Burner Box O NLY
2 331291 1 Pipe B racket
3 150309 2 #10-16 x 1/2 Hex Head TEK Crimptite Screw
4 142813 1 3/4 x 3 2-1/ 2 Ni pple
5 141300 1 3/4 U nio n Shut-off
6 142701 1 3/4 C los ed N ippl e
7 142601 1 3/4 U nio n
8 142710 1 3/4 x 4 Ni pple
9 142504 1 3/4 x 9 0º Elb ow
10 142734 1 3/4 x 5 -1/2  Ni pple
11 150309 2 #10-16 x 1/2 Hex Head TEK Crimptite Screw
12 331089 1 Gas Valv e Pip e Bracket
13 140026 1 3/4 24 VAC R edundant (natural gas) Gas Valve
(includes illus. nos. 13 and 14)
140411 - 24 VAC Gas Valve L .P. (l iqui d pr opane) Conversion Kit
881499** 1 ADG-145 L.P. (liquid propane) Conversion Kit
14 142902 1 3/4 to 1/ 2 R educing Bushing (included with gas valve)
15 150309 2 #10-16 x 1/2 Hex Head TEK Crimptite Screw
16 331088 1 Gas Valv e Pip e Bracket
17 141208 1 3-Por t Ma nifo ld
18** 140839 3 #2 Burn er O rifi ce ( natu ral g as) ONLY
140820 3 #29 Burner Orifice (liquid propane gas) ONLY
19 150309 4 #10-16 x 1/2 Hex Head TEK Crimptite Screw
20 335031 1 3-Po rt M ani fol d Support
21 150309 4 #10-16 x 1/2 Hex Head TEK Crimptite Screw
22 335037 1 Burne r Bo x Fr ont C over Plate
23 150309 10 #10-16 x 1/2 Hex Head TEK Crimptite Screw
24 141110 3 Burn er T ube
25 331287 1 Burn er Tube Support
26 150309 1 #10-16 x 1/2 Hex Head TEK Crimptite Screw
27 331290 1 Ignit or/ Fla me Pr obe Sight Hole
28 150309 5 #10-16 x 1/2 Hex Head TEK Crimptite Screw
29 --------- 1 Sail Switc h (ref er to Sail Switch Assembly on page 28)
30 390098 1 Burne r Box Cover Plate
31 881597 1 Hot S urf ace Ignitor
32 150309 2 #10-16 x 1/2 Hex Head TEK Crimptite Screw
33 821457 1 Hi-Li mit M ounting Bracket
34 150001 2 #6-32 x 1/ 2 P hillips Round Head Machine Screw
35 130401 1 330º Hi-Limit
36 151000 2 #6-32 Pal N ut
37 335037 1 Burne r Box Back Cover Plate
38 150309 4 #10-16 x 1/2 Hex Head TEK Crimptite Screw
39 142753 1 1-1/4  x 3 /4 R educing Coupling
40 128921 1 Flame Prob e
41 150301 2 #8-18 x 7/1 6 Phillips Pan Head TEK Screw
42 121400 3 7/8 Uni vers al B ush ing
43 881797 1 HSI ( Hot S urf ace Ignition) Module II
44 151001 2 #8-32 Pal N ut
* Orifices are not included and must be ordered separately.
** Consult factory for elevations over 2,000 feet.