ADC AD-81 - Manual (Page 21)

450452 - 4 www.amdry.com 21
Burner Assembly II
Illus. No. Part No. Qty. Description
1 802237 1 Burner Box ONLY
881258* 1 Natural Gas Burner Assembly II Complete Less Orifice
(includes illus. nos. 1 through 9 and 11 through 32)
881257* 1 Liquid Propane Burner Assembly II Complete Less Orifice
(includes illus. nos. 1 through 9 and 11 through 32)
2 802240 1 Burner Shield
3 150309 4 #10-16 x 1/2” Hex Head Crimptite Screw
4 128915 1 Direct Spark Ignition Ignitor / Flame-Probe ONLY
880330 1 High Voltage Wire and Connector ONLY
880134 1 Direct Spark Ignition Ignitor / Flame-Probe Assembly Complete
with High Voltage Wire Connector
305410 — Ignitor Gap Tool...Not Illustrated
5 150300 2 #10-16 x 1/2” Hex Washer TEK Screw
6 141105 4 Large Burner Tube
7 150103 4 #8-32 x 3/4” Phillips Pan Head Machine Screw
8 153000 4 #8 Steel Burr
9 151001 4 #8-32 Pal Nut
10** 140856 4 #23 Burner Orifice (natural gas) ONLY
140811 4 #41 Burner Orifice (liquid propane gas) ONLY
11 141210 1 3/4” Manifold (4-port)
12 323737 1 Pipe Bracket (bent)
13 150309 2 #10-16 x 1/2” Hex Head Crimptite Screw
14 128928 1 24 VAC Direct Spark Ignition Gas Valve (natural gas) ONLY
881052 1 24 VAC Direct Spark Ignition Gas Valve (liquid propane gas) ONLY
15 323763 1 Gas Valve Bracket
16 150309 2 #10-16 x 1/2” Hex Head Crimptite Screw
17 142715 1 1/2” x 2” Nipple
18 142511 1 3/4” x 1/2” Reducing Elbow
19 142709 2 3/4” x 2” Nipple
20 142601 1 3/4” Union
21 141300 1 3/4” Union Shutoff
22 142829 1 3/4” x 20” Pipe Nipple
23 151000 2 #6-32 Pal Nut
24 150001 2 #6-32 x 1/2” Round Head Machine Screw
25 130403 1 330º Automatic Hi-Limit Thermostat
26 319704 1 Hi-Limit Mounting Bracket
27 824533 1 Sail Switch to Hi-Limit Harness
28 150309 2 #10-16 x 1/2” Hex Head Crimptite Screw
29 –––––– 1 Sail Switch
(refer to Sail Switch Assembly on page 24)
30 323737 1 Pipe Bracket (bent)
31 150309 2 #10-16 x 1/2” Hex Head Crimptite Screw
32 142924 1 1” to 3/4” Reducing Coupling
— 881016** 1 ADG-81 Burner Liquid Propane Conversion Kit with Orifice
33 128935 1 Direct Spark Ignition Module Johnson Controls
34 150299 4 #10 x 1” Hex Washer Self-Drilling Screw
* Burner orifices are not included and must be ordered separately.
** Consult factory for elevations over 2,000 feet.