37
MB Pool & spa heater
Key
Description - 055 & Easiheat Models
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 Injector Natural No.50
350079
Burner Injector Propane No.57
350083
C
CONTROLS
2-C
High Limit 57ºC (135ºF)
600889B
3-C
High Limit Manual Reset 102ºC
M3029
4-C
Thermostat Control (Solid State)
600960
6-C
Potentiometer
600961
7-C
Temperature Sensor
600962
8-C
Ignition Control, Abbey
SPMB502/1
Ignition Control, Robertshaw
SPMB502
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)
063780
2-H
Header / Tubed Kit
004695F
3-H
Baffl e Kit
306790
4-H
Unitherm Governer
600885
5-H
U.G. Cap
400734
6-H
U.G. Spring
850247
7-H
Drain Valve
500719
8-H
Sensor Well, High Limit
M3028
9-H
Bulb Retainer Clip
300203
10-H
U.G Gasket
800276
11-H
Inlet/Outlet Flange
350746
12-H
Flange Gasket
800013B
13-H
Bypass Baffl e
306079
M
MISCELLANEOUS
COMPONENTS
1-M
Pressure Switch
650634
2-M
Pressure Switch Tube Assembly
062212
3-M
Thermostat Knob
800201
4-M
Knob Stop
305138
5-M
Dial Plate
M3060
6-M
Transformer
M650531
7-M
Toggle Switch
650595
8-M
Wire Harness II
M3552
9-M
Thermal Fuse
651360
P
PILOT
(Silver)
Part Code
PILOT
(Black)
1-P
Pilot Natural/Propane
600799
5-P
Pilot
Natural/Propane
M3685
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
M3705
4-P
Hi-Tension Wire
651012
8-P
Hi-Tension
Wire
SPMB555
9-P
Electrode
SPMB536
R
REFRACTORY
1-R
Refractory Kit
FT/RR
M700348
LT/RR
M700349
S
SHEETMETAL
1-S
Jacket
Top
305658
2-S
Flue
Collector
-
3-S
Door
Assembly
4-S
Upper
Jacket
Control
Panel
5-S
Cable
Clamp
Bracket
M3299
V
VENTING
1-V
Stackless Top (Outdoor)
003709
2-V
Drafthood (Indoor)
003722