Williams 4003531 Illustrated Parts List, BURNER ASSEMBLY 40,000 BTU/HR MODEL, 29 10 3 12 1

Models: 2503531 4003531

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BURNER ASSEMBLY 40,000 BTU/HR MODEL

OWNER’S MANUAL

ILLUSTRATED PARTS LIST

BURNER ASSEMBLY 40,000 BTU/HR MODEL

This list contains replaceable parts used in your furnace. When ordering parts, follow the instructions listed under Replacement Parts on page 19 of this manual.

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KEY

PART

 

 

NO.

NUMBER

DESCRIPTION

QTY.

 

 

 

 

1

120717

Hex Nut, #10-24 **

4

2

010621

Left Burner Assembly

1

3

010623

Right Burner Assembly

1

4

070591

Manifold Gasket

1

5

171167

Manifold Assembly

1

6

180188

Main Burner Orifice

2

7

121388

Screw, #10 x 1/2" **

6

8

160969

Valve

1

9

170012

90° Street Elbow **

1

10

171170

Gas Inlet Pipe

1

11

121388

Screw, #10 x 1/2" **

1

12

062180

Gas Inlet Pipe Clamp

1

13

170082

90° Elbow **

1

 

 

 

 

** Standard hardware, available at your local hardware store.

201843

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Williams 4003531, 2503531 installation manual Illustrated Parts List, BURNER ASSEMBLY 40,000 BTU/HR MODEL, 29 10 3 12 1