B-SERIES INSTALLATION, OPERATION AND SERVICE MANUAL
134 of 147
Table 29: Manifold Components
FIGURE 87: Blower Layout
Table 30: Blower
NOTE: Colors refer to blower frame.
Model 2005 2010 2010B 2020 2030
Manifold Size NPT .75" 1.0" 1.25" 1.5" 2.0"
Safety Shut Off Valve
(SSOV)
-
ANSI
90076020
ANSI
90076021
ANSI
90076022
ANSI
90076023
-
FM,XL(IRI)
90076010
FM,XL(IRI)
90076011
FM,XL(IRI)
90076012
FM,XL(IRI)
90076013
SSOV Adapter - 07196 07197 07198 07199
Modulating Valve 07440
07485.3 07490.3 07500.3 07500.3
Regulator 07185
Pilot Regulator 07552 07552 07552 07552 07552
Pilot Solenoid 07523 07522 07522 07522 07522
Manual Gas Valve (Main) 62019 62021 62034 62035 62023
Manual Gas Valve (Pilot) 62016 62016 62016 62016 62016
MIXING TUBE
SHAFT
HIGH TEMPERATURE
LIMIT SWITCH
BEARINGS BLOWER WHEEL
DISCHARGE TEMPERATURE
SENSOR
R
o
t
a
t
i
o
n
Model 2005 2010 / 2010B 2020 2030
Blower
Delhi Green G9 G12 918 925 930
Lau Gray 9-9 12-12 18-18 25-25 30-30
Assembly Part Number 62924 62923 62920 62037 62420
Bearing - - 05544
05545 05546
05545T 05546T
05545L 05546L
Shaft - - 05593
05594 05596
05594T 05596T
05594L 05596L
Wheel - - 06020
06025 06026
06025T 06026T
06025L 06026L