39
MB Pool & spa heater
Key
Description - 105 Model
Part Code
B
BURNER
TRAY
1-B
Burner Tray w/Gas Valve Natural
-
Burner Tray w/Gas Valve Propane
-
2-B
Burner
301210
3-B
Burner Orifi ce Natural
No.50
350079
Burner Orifi ce Propane
No.59
350350
C
CONTROLS
2-C
Automatic Reset Thermostat
601549
3-C
High Limit Manual Reset 102ºC
M3029
4-C
Thermostat Control (Solid State)
600960
5-C
Potentiometer
600961
6-C
Temperature
Sensor
600962
G
GAS
VALVE
1-G
Honeywell Gas Valve
M3265
2-G
L.P.G. Softlight Adapter
M3694
H
HEAT
EXCHANGER
1-H
Heat Exchanger Assembly (Complete)
064187
2-H
Inlet/Outlet Header
006887F
3-H
Return Header
351047
4-H
Tube Bundle
006889F
6-H
Baffl e Kit
306255
7-H
Bolt Kit
006890F
8-H
Header Gasket
800014B
11-H
Bypass Valve
006716F
12-H
Bypass Spring
850252
Drain Valve (not shown)
500719
14-H
Sensor Well, Pool Temperature
M3028
15-H
Well Retaining Clip
300203
16-H
Sensor Well, High Limit
M3028
J
BOX/CONTROL
BOX
2-J
Ignition
Control,
Abbey
SPMB502/1
Ignition
Control,
Robertshaw
SPMB502
3-J
Transformer 230V/24V
M650531
4-J
Toggle Switch
650595
M
MISCELLANEOUS
COMPONENTS
1-M
Pressure Switch
650634
2-M
Pressure Switch Tube Assembly
064685
3-M
Thermostat Knob
800201
4-M
Knob Stop
305138
5-M
DialPlate
M3060
8-M
Wire Harness
M3551
9-M
Thermal Fuse
651360
10-M
Elbow Adapter
M4031
P
PILOT
(Silver)
Part Code
PILOT
(Black)
1-P
Pilot Natural/Propane
600799
5-P
Pilot
Natural/Propane
M3699
2-P
Pilot Injector Natural
M3274
6-P
Pilot Injector Natural
M3687
Pilot Injector Propane
601218
Pilot
Injector
Propane
M3688
3-P
Pilot Tube
400013
7-P
Pilot
Tube
M3700
4-P
Hi-Tension Wire
651012
8-P
Hi-Tension
Wire
SPMB555
9-P
Electrode
SPMB536
R
REFRACTORY
1-R
Refractory Kit
FT/RR
700443
LT/RT
700444
S
SHEETMETAL
1-S
Jacket
Top
306894
2-S
Flue
Collector
064624
3-S
Door
Assembly
4-S
Upper
Jacket
Control
Panel
5-S
Control Panel
M306895
V
VENTING
1-V
Stackless Top (Outdoor)
004898
2-V
Drafthood (Indoor)
004897