Pentair 472645 - Manual (Page 15)

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Part No. Description Size Part No. Description Size
MegaTherm Model MT MegaTherm Model MT MegaTherm Model MT MegaTherm Model MT MegaTherm Model MT
Sizes 2,000,000 - 5,000,000 BTU/h
MAIN GAS SYSTEM
L2002200
Orifice Nat, #20 DMS ................................................................
L2006100 Orifice Nat, #23 DMS ................................................................
L2006400 Orifice Nat, #24 DMS ................................................................
L2006700 Orifice Nat, #26 DMS ................................................................
L2007000 Orifice Nat, #27 DMS ................................................................
L2007300 Orifice Nat, #28 DMS ................................................................
L2007600 Orifice Nat, #29 DMS ................................................................
L2007900 Orifice Nat, #30 DMS ................................................................
L2008000 Orifice Nat, #31 DMS ................................................................
L2011300 Orifice LP, #35 DMS ..................................................................
L2002500 Orifice LP, #36 DMS ..................................................................
L2002600 Orifice LP, #37 DMS ..................................................................
L2002700 Orifice LP, #38 DMS ..................................................................
L2002800 Orifice LP, #39 DMS ..................................................................
L2002900 Orifice LP, #41 DMS ..................................................................
L2008100 Orifice LP, #40 DMS ..................................................................
L2005300 Orifice LP, #42 DMS ..................................................................
L2005400 Orifice LP, #43 DMS ..................................................................
V0001800 Manual Gas Valve, Nat ................. all ......................................
V0004300 Manual Gas Valve, LP ................... 2000 ..................................
RV0046700 Safety Gas Valve Kit ..................... 2000 ..................................
V0046800
Safety Gas Valve, Motor Mod, ..................................................
Nat/LP ............................................ 2000-3050 ........................
V0046900 Auto Safety Valve, Nat/LP ............. 3200-5000 ........................
V2000500 Safety Valve, 2-Stage, Nat/LP ...... 4000-5000 ........................
V0021300 Safety Valve, Nat - ........................ 2000, 5000, .......................
....................................................... 4500 ..................................
V2001300 Safety Valve, Nat ........................... 5000, 4500 ........................
V0047800 Combination/Operating Gas Valve, ..........................................
On/Off, Nat .................................... 2200-5000 ........................
V0047900 Combination/Operating Gas Valve, ..........................................
On/Off, Nat .................................... 2800/3050 .........................
V0054900 Combination/Operating Gas Valve, ..........................................
2 -Stage, LP ................................... 2000, 4500, .......................
....................................................... 5000 ..................................
V0051400 Combination/Operating Gas Valve, ..........................................
2 -Stage, Nat ................................. 2200, 2450, .......................
....................................................... 4500, 5000 ........................
V2001000 Combination/Operating Gas Valve, ..........................................
2 -Stage, Nat ................................. 2800/3050 .........................
RV0051300 Valve Gas Combo 1-1/4 24V Nat 2-Stage ................................
W0002100 Manual Pilot Valve ......................... all ......................................
V0026700 Regulator, 1/2" x 1/2" - Nat ........... 2000 ..................................
V0027000 Regulator, 2-1/2" x 2-1/2" - Nat ..... 4500/5000 .........................
V0048400 Motorized Valve Body - 2" .........................................................
V0048500 Motorized Valve Body - 2-1/2" ..................................................
V0048600 Motorized Valve Body - 3" .........................................................
V0048700 Modulating Actuator (120V) .......... all ......................................
V0048800 On/Off Actuator (120V) .................. all ......................................
V2000300 2-Stage Actuator (120V) ................ all ......................................
W0002000 Pilot Regulator, Nat ...................................................................
W0019300 Pilot Valve, Solenoid, Nat/LP ....................................................
RW0030000 Pilot Relay, Manual Reset .........................................................
E0023300
High Gas Pressure Switch ........................................................
E0023500 Low Gas Pressure Switch .........................................................
V2013800 Valve, Manual ............................................................................
V2013900 Valve, Manual ............................................................................
V2003100 Valve,Ball, Lubricated ................................................................
V2003200 Valve,Ball, Lubricated, 1-1/2" Jomar .........................................
V2003300 Valve,Ball, Lubricated, 2" Jomar ...............................................
PILOT GAS SYSTEM
20048001
Burner/Pilot Assy, Standing Pilot, LP ........................................
R20047801 Burner/Pilot Assy, Spark Ign, Nat (Johnson) ............................
20047901
Burner/Pilot Assy, Spark, LP .....................................................
RW0034300 Pilot Nat IID ...............................................................................
W0034400
Pilot, HW, Standing, LP .............................................................
RW0034500 Pilot Burner Nat Spark (Johnson) .............................................
W0034600
Pilot, JC, LP, Standing Pilot ......................................................
W0034700 Pilot, JC, Nat, Standing Pilot .....................................................
W0034800 Pilot, HW, Standing, Nat ............................................................
W0035800 Pilot, NAT ...................................................................................
W0036500 Thermocouple ............................................................................
W2000100 Pilot Filter ...................................................................................
20035405* Complete Pilot Wiring Assy, Spark all ......................................
20035406* Complete Pilot Wiring Assy, Std ... all ......................................
20052006 Pilot Ignition Lead Assy (10.75") ... all ......................................
20052005 Pilot Sensor Lead Assy (8.70") ..... all ......................................
10418817 Pilot Ignition Lead Assy (23.50") ... all ......................................
10418818 Pilot Sensor Lead Assy (24.50") ... all ......................................
10449519 Hi Tension Lead (37") ................... all ......................................
RL2005800 Burners, 2,000-5,000, 5 Pack ....... all ......................................
*Consult Factory to Determine Correct Parts
ELECTRICAL COMPONENTS
RE0014400 Control, Temp 100-240°F Auto Reset ......................................
E0093200
Operating Control/Thermostat, 2-Stage
(130-230°F) ...............................................................................
RE0100900 Ignition Control, Electronic, Nat, Standing Pilot ........................
E2305400
Ignition Control, Electronic, Spark
LP/CSD-1 (100% Lockout), Nat/LP ...........................................
E2305500 Ignition Control, Nat Spk, Continous Retry ...............................
R0021300 Transformer, 40VA, 115/24V ....................................................
RE0015900 High Limit Kit, Manual Reset (Temp Ctrl, 100-225°F) ..............
E0101800
Terminal Block 12 Position ........................................................
E0076400 Temperature Controller, Modulating
Outdoor Reset ...........................................................................
E0082100 Low-Temp Ctrl, 2-Stage (0-110°F) ..........................................
E0086800 Toggle Switch ............................................................................
E0109200 Toggle Switch, 3-Position (for EM2) .........................................
E0093800 Operating Control/Thermostat, Modulating ...............................
E0098300 SPST Relay, 24 Volt Coil ..........................................................
COMBUSTION CHAMBER COMPONENTS - Base
20067201
Base Weldment Assy .................... 2000 ..................................
20067202 Base Weldment Assy .................... 2450I/2200E .....................
20067203 Base Weldment Assy .................... 3050I/2800E .....................
20067204 Base Weldment Assy .................... 3500I/3200E .....................
20067205 Base Weldment Assy .................... 4050I/3600E .....................
20067206 Base Weldment Assy .................... 4500I/4000E .....................
20067207 Base Weldment Assy .................... 5000I/4500E .....................
20011001 Lower Base Assy ........................... 2000 ..................................