Page 30
LAARS HEATING SYSTEMS
Item
Description
Part Number
16.
Cover, Machined In/Out ................................. 20150200
17.
Plate, Mach. Adapter
320M, 400M ................................................ 20150302
520M, 625M, 775M ..................................... 20150306
1000M ......................................................... 20150307
18.
Flange, Machined
320M, 400M ................................................ 20255400
520M, 625m, 775M ..................................... 20255401
1000M ......................................................... 10391304
19.
Cover, Machined Rear ................................... 20150100
20.
Pressure Switch, Differential 320-775 ........... E0115200
Pressure Switch, Differential 1000 ................ E0161400
21.
Flue Collector Assembly (with gaskets)
320M ........................................................... 20155401
400M ........................................................... 20155402
520M ........................................................... 20155403
625M ........................................................... 20155404
775M ........................................................... 20155405
1000M ......................................................... 20155406
22.
Jacket Assembly (Not Shown)
320M ........................................................... 20255201
400M ........................................................... 20255202
520M ........................................................... 20255203
625M ........................................................... 20255204
775M ........................................................... 20255205
1000M ......................................................... 20255206
23.
Covering Plate (side) ..................................... 20256500
24.
Collar, Jacket 320-775 ................................... 20258300
Collar, Jacket 1000 ........................................ 20266300
25.
Bonnet
320M ........................................................... 20156801
400M ........................................................... 20156802
520M ........................................................... 20156803
625M ........................................................... 20156804
775M ........................................................... 20156805
1000M ......................................................... 20156806
26.
Panel Top,
320M ........................................................... 20157501
400M ........................................................... 20157502
520M ........................................................... 20157503
625M ........................................................... 20157504
775M ........................................................... 20157505
1000M ......................................................... 20157506
27.
Panel, Top Side, Left ..................................... 20152800
28.
Panel, Side, Left ............................................ 20152700
29.
Panel, Bottom Side, Left ................................ 20152900
30.
Panel, Access
320M ........................................................... 20157401
400M ........................................................... 20157402
520M ........................................................... 20157403
625M ........................................................... 20157404
775M ........................................................... 20157405
1000M ......................................................... 20157406
Item
Description
Part Number
31.
Panel, Back
320M ........................................................... 20157201
400M ........................................................... 20157202
520M ........................................................... 20157203
625M ........................................................... 20157204
775M ........................................................... 20157205
1000M ......................................................... 20157206
32.
Plate, Blank (back)
320M ........................................................... 20256201
400M ........................................................... 20256202
520M, 625M ................................................ 20256203
775M ........................................................... 20256204
1000M ......................................................... 20256205
33.
Panel, Side, Right .......................................... 20157100
34.
Panel, Top Side, Right ................................... 20157000
35.
Panel, Bottom Side, Right ............................. 20156900
36.
Blocked Vent Safety Switch ........................... E2103000
37.
Cover Plate For Gas Conn.
320M, 400M ................................................ 20262701
520M, 625M ................................................ 20262702
775M, 1000M .............................................. 20262703
38.
Tile Assembly
320M ........................................................... 20255101
400M ........................................................... 20255102
520M ........................................................... 20255103
625M ........................................................... 20255104
775M ........................................................... 20255105
1000M ......................................................... 20255106
39.
Outdoor Terminal Kit
320M ........................................................... 20254701
400M ........................................................... 20254702
520M ........................................................... 20254703
625M ........................................................... 20254703
775M ........................................................... 20254704
1000M ......................................................... 20254705
40.
Side Wall Vent Terminal (When Used) (Not Shown)
320M ........................................................... D2004500
400M ........................................................... D2004600
520M ........................................................... D2004700
625M ........................................................... D2004700
775M ........................................................... D2004800
1000M ......................................................... D2006200
41.
Sidewall Comb. Air Terminal (When Used) (Not Shown)
320M ........................................................... 20260701
400M ........................................................... 20260702
520M ........................................................... 20260703
625M ........................................................... 20260704
775M ........................................................... 20260705
1000M ......................................................... 20526906
Item
Description
Part Number
Filter
A2088700
Filter Gasket
S2006100
Filter Housing Gasket, Top
S2006200
Filter Housing Gasket, Side
S2006300
