Seeley AIRA ATH Series Installation, Operation & Service Manual page 74

Vacuum assisted linear, double linear, u-tube, and multi-burner gas fired heating systems
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A
ATH I
O
IRA
NSTALLATION
PERATION AND
D
N
L
Item Description
A
Automatic Control Unit
C
Flex Line Adapter
Pressure Switch for
ATH25 - ATH50, (0.23" w.c.)
ATH15 and ATH20 (0.32" w.c.)
D
ATH30 and ATH35 (0.41" w.c.)
ATH45 (0.47" w.c.)
ATH40 (0.79" w.c.)
ATH25 (0.59" w.c.)
E
Amber Neon Lamp
F
Gas Valve
G
Governor Screw
H
Outlet Pressure Tap
I
Flex Manifold
J
Star Washer
Jet Orifice
K
(See Page 73, Section 18.10.1)
L
Burner Cup Assembly
M
Mica Window Assembly
N
Electrode Assembly
N/S Electrode Gasket
Notes:
70 of 73
S
M
ERVICE
ANUAL
E
F
J
M
K
Part Number Item Description
C
G
H
Q
I
O
90438704
O Dust Arrest Baffle Plate
91220700
Q Mains in socket with EMC Filter
90439801
90439802
90439803
N/S Ignition Wire
90439804
90439808
90439809
91320602
N/S Outside Air Kit
90033101
N/S
Flue Collar 100 mm
N/A
N/S
Outside Air Mounting Plate
N/A
N/S
#8 x 3/8 Washer Head Screw
03090702T
N/S Burner Tube Gasket
96212100
N/S Wire Purple 12.5"
N/A
N/S Wire Harness ATH Gas Valve
03020100
N/S Wire Harness ATH Pressure Switch
02552303
N/S Wire Harness ATH Main Power
90427403
N/S Lockout Indicator Connector (male)
02558501
N/S Lockout Indicator Connector (female)
A
Part Num-
ber
07230000
90438902
90427704
07260000
91911700
07261000
94118106
02568200
07250007
07250006
07250005
07250004
91324000
91324001

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