19
Telephone: (508) 678-9000
Fax: (508) 678-9447
Hot Surface Ignition (HSI) Burner Assembly (continued)
Illus. No. Part No. Qty. Description
4881597 1Hot Surface Ignitor - 24 VAC
5128921 1Hot Surface Ignition (HSI) Flame-Probe
6141105 4Large Burner Tube
7150103 4#8-32 x 1/2” Phillips Pan Head Machine Screw
8153000 4#8 Steel Bar
9151001 6#8-32 Pal Nut
10** 140856 4#23 Burner Orifice (natural gas) ONLY
140811 4#41 Burner Orifice (liquid propane [L.P.]) ONLY
11 141210 13/4” Manifold (4-port)
12 323769 2Pipe Bracket (bent)
13 128928 11/2” 24 VAC Redundant (natural gas) Gas Valve
881052 11/2” 24 VAC Redundant (liquid propane [L.P.]) Gas Valve
882119** 1Hot Surface Ignition (HSI) liquid propane (L.P. ) Conversion Kit
14 142715 21/2” x 1/2” Nipple
15 142511 13/4” x 1/2” Reducing Elbow
16 142829 13/4” x 20” Pipe
17 323763 1Gas Valve Bracket
18 842891 1Sail Switch to Hi-Limit Harness
19 319704 1Hi-Limit Mounting Bracket
20 151000 2#6-32 Pal Nut
21 151001 2#6-32 x 1/2” Round Head Machine Screw
22 130201 1330º Manual Reset Hi-Limit Thermostat ONLY
23 -------- 1Sail Switch
(refer to Sail Switch Assembly on page 20)
24 141300 13/4” Union Shutoff
25 142709 23/4” x 2” Nipple
26 142601 13/4” Union
27 142924 11” to 3/4” Reducing Coupling
28 810029 1Hot Surface Ignition (HSI) Mounting Bracket Assembly
29 881797 1Hot Surface Ignition (HSI) Module II
30 150301 1#8-18 x 7/16” Phillips Pan Head TEK Screw
*Burner orifices are not included and must be ordered separately.
** Consult factory for elevations over 2,000 feet.