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OEM Replacement Parts
CSI CONSERVATION SYSTEMS INC 407.351.9121    CONTACT    BACK    HOME
 
Mighty MAX VW Water Heating Boiler
All Models: 320 MBH to 1000 MBH
Please call (407) 351-9121 or send a message for applicability, availability and pricing. Before contacting CSI, please write down your unit's complete model and serial number to help us identify the correct OEM replacement part(s) you require. An asterisk (*) indicates a part we normally keep on hand. Other OEM parts available by special order. Please read our Terms of Sale notice carefully before placing an order.

Installation, Operation & Maintenance Manual
 
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| Electrical System | Water System | Gas/Air System | Combustion Chamber |

Electrical System

Electronic Service Kit
Electronic Service Kit includes hot surface igniter and gasket, high-limit switch, transformer, fusible link, pump time delay, pressure switch, ignition control, temperature control and digital temperature display.

RE2101999

Electronic Service Kit includes the following:

R2002300
RE0015900
R0021300
R0012200
RE2077700
RE2103000
R2023000
E2105100
RE2101400
RE2101600
Hot Surface Igniter with Gasket
High-Limit Switch with Manual Reset
Transformer
Fusible Link Assembly
Pump Time Delay
Stack Pressure Switch
Single-Try Ignition Control (Natural Gas)
Three-Try Ignition Control (Propane Gas)
Electronic Temperature Control
Digital Temperature Display
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Individual Electronic Components
Ignition controls, temperature controls and high-limit switches.
Ignition Controls
R2023000
E2105100
Electronic Ignition Control with 100% Lockout after Flame Failure
Electronic Ignition Control with 3-Try to Ignition then Lockout
Temperature Controls
RE2101400
RE2101600
Electronic Temperature Control
Digital Temperature Display
E2103400
E2103700
Electronic Temperature Reset Module
HTS Temperature Sensor
RE0014400

Single-Stage (On/Off) Temp Control with Auto-Reset High-Limit 100F to 240F

High-Limit Switches
RE0015900 High-Limit Switch with Manual Reset 100F to 225F
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Miscellaneous Electrical Components
Miscellaneous switches, delays, lights and fuses.
RE0013000
RE2075100
E2076100
RE2103000
Water Flow Control Switch
Low-Water Fuel Cutoff Switch with Manual Reset
Burner Temperature Switch
Stack Pressure Switch
R0012200
R0021300
RE2077700
E0071300
E0109200
Fusible Link
Transformer
Pump Time Delay
Indicator Light
Power Switch
RE2000300
R0384900
Fuse Holder (5 Pack)
2-Amp Fuse (5 Pack)
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Water System
Complete Heat Exchanger Assemblies
Complete factory-assembled heat exchanger tube assemblies feature finned copper or cupronickel tube assemblies rolled directly into glass-lined cast iron headers and include machined rear cover, adapter plate, gaskets and hardware.
20259601
20259602
Complete 4-Pass Heat Exchanger with Copper Tubes 320
Complete 4-Pass Heat Exchanger with Copper Tubes 400
20256003
20256004
20256005
20256006
Complete 2-Pass Heat Exchanger with Copper Tubes 520
Complete 2-Pass Heat Exchanger with Copper Tubes 625
Complete 2-Pass Heat Exchanger with Copper Tubes 775
Complete 2-Pass Heat Exchanger with Copper Tubes 1000 
20104701
20104702
20104603
20104604
20104605
20104606
Complete 2-Pass Heat Exchanger with Cupronickel (CuNi) Tubes 320
Complete 2-Pass Heat Exchanger with Cupronickel (CuNi) Tubes 400
Complete 2-Pass Heat Exchanger with Cupronickel (CuNi) Tubes 520
Complete 2-Pass Heat Exchanger with Cupronickel (CuNi) Tubes 625
Complete 2-Pass Heat Exchanger with Cupronickel (CuNi) Tubes 775
Complete 2-Pass Heat Exchanger with Cupronickel (CuNi) Tubes 1000 
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Heat Exchanger Tube Assemblies
Heat exchanger tube assemblies feature finned copper or cupronickel tubes rolled directly into glass-lined cast iron headers and and include baffles.
BR256101
BR256102
BR256103
BR256104
BR256105
BR256106
Tube Assembly with Copper Tubes 320
Tube Assembly with Copper Tubes 400
Tube Assembly with Copper Tubes 520
Tube Assembly with Copper Tubes 625
Tube Assembly with Copper Tubes 775
Tube Assembly with Copper Tubes 1000
BR104501
BR104502
BR104503
BR104504
BR104505
BR104506
Tube Assembly with Cupronickel (CuNi) Tubes 320
Tube Assembly with Cupronickel (CuNi) Tubes 400
Tube Assembly with Cupronickel (CuNi) Tubes 520
Tube Assembly with Cupronickel (CuNi) Tubes 625
Tube Assembly with Cupronickel (CuNi) Tubes 775
Tube Assembly with Cupronickel (CuNi) Tubes 1000
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Heat Exchanger Baffles
Four baffles are required for each appliance.
20150901
20150902
20150903
20150904
20150905
20150906
Heat Exchanger Baffle 320
Heat Exchanger Baffle 400
Heat Exchanger Baffle 520
Heat Exchanger Baffle 625
Heat Exchanger Baffle 775
Heat Exchanger Baffle 1000 
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Inlet/Outlet Header Covers
Inlet/outlet header covers include gaskets and bolts.
R20150200
R20150201
Machined Bronze Inlet/Outlet Header Cover for Standard Heat Exchanger
Machined Bronze Inlet/Outlet Header Cover for Heat Exchanger
R20150100 Machined Bronze Rear Header Cover
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Outlet Tees
Gaskets and bolts included.
For units with Standard or Reversed Heat Exchangers
R20150301
R20150302
R20150303
Machined Bronze Outlet Tee 320-400 1"
Machined Bronze Outlet Tee 520-775 2"
Machined Bronze Outlet Tee 1000 2"
For units with Standard Heat Exchangers and Auto Reset High-Limit Switches
R20150304
R20150307
R20150308
Machined Bronze Outlet Tee 320-400 1"
Machined Bronze Outlet Tee 520-775 2"
Machined Bronze Outlet Tee 1000 2"
For units with Reversed Heat Exchangers and Auto Reset High-Limit Switches
R20150309
R20150310
R20150311
Machined Bronze Outlet Tee 320-400 1"
Machined Bronze Outlet Tee 520-775 2"
Machined Bronze Outlet Tee 1000 2"
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Flanges
Gaskets, bolts and washers included.
R20255400
R20255401
R10391304
Machined Bronze Flange 1"
Machined Bronze Flange 2"
Machined Bronze Flange 2"
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Water Pumps
Heavy duty circulators for hard, soft & normal water applications.
Normal or Soft Water Applications
A2088900
A2089600
3/4 HP Water Pump 320-400
1/2 HP Water Pump 520-1000
Hard Water Applications
A2088900
A2089000
3/4 HP Water Pump 320-400
1 HP Water Pump 520-1000
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Miscellaneous Water System Components
Water barriers, gaskets, gauges, immersion wells and pressure relief valves.
A0079000 Temperature & Pressure Gauge
A0001200 125 PSI Pressure Relief Valve "
RS2003000
S0063700
S2003000
S2003100
Gasket Replacement Kit
Flange Gasket
Heat Exchanger Gasket (Rear)
Heat Exchanger Gasket (Front)
20151000
20151100
20151200
Water Barrier (2-Pass) (All Sizes)
Outlet Water Barrier (4-Pass) (320-400)
Inlet/Return Water Barrier (320-400)
E0025900
E0026400
E2058300
E2074000
Non-Plated Immersion Well
Stainless Steel Immersion Well
Nickel-Plated Immersion Well
Immersion Well (for Johnson Controls)
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Gas/Air System
Gas Controls
Gas valves and regulators.
RV0046700 Automatic Safety Gas Valve 775-1000
RV0047700
RV2003700
Combination Gas Valve 775
Combination Gas Valve 520-625
RV2003900 Operating Gas Valve 320-400
RV2003600
RV2003800
Gas Pressure Regulator 775-1000
Gas Pressure Regulator 520-625
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Venturi System Components
Venturi Assemblies
Natural Gas
20266411
20266409
20266407
20266405
20266403
20266401
Round Venturi Assembly 320
Round Venturi Assembly 400
Round Venturi Assembly 520
Round Venturi Assembly 625
Round Venturi Assembly 775
Round Venturi Assembly 1000
Propane Gas
20158601
20158602
20158603
20158604
20158605
20266402
Square Venturi Assembly 320
Square Venturi Assembly 400
Square Venturi Assembly 520
Square Venturi Assembly 625
Square Venturi Assembly 775
Round Venturi Assembly 1000
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Miscellaneous Venturi System Parts
RQ0078800 Venturi Tubing/Fittings Service Kit
RE0115200
RE0161400
Venturi Differential Pressure Switch 320-775
Venturi Differential Pressure Switch 1000 
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Combustion Air Assembly
2027040
2027040
2027040
2027040
2027040
2027040
Ducted Combustion Air Assembly with Round Venturi 320
Ducted Combustion Air Assembly with Round Venturi 400
Ducted Combustion Air Assembly with Round Venturi 520
Ducted Combustion Air Assembly with Round Venturi 625
Ducted Combustion Air Assembly with Round Venturi 775
Ducted Combustion Air Assembly with Round Venturi 1000 
2025810
2025810
2025810
2025810
2025810
Ducted Combustion Air Assembly with Square Venturi 320
Ducted Combustion Air Assembly with Square Venturi 400
Ducted Combustion Air Assembly with Square Venturi 520
Ducted Combustion Air Assembly with Square Venturi 625
Ducted Combustion Air Assembly with Square Venturi 775 
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Combustion Blower
A2088100
A2087500
A2003900
Combustion Blower Motor 320-400
Combustion Blower Motor 520-625
Combustion Blower Motor 775-1000
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Burner Insulation Assembly
20268401
20268402
20268403
20268404
20268405
20268406
Burner Insulation Assembly 320
Burner Insulation Assembly 400
Burner Insulation Assembly 520
Burner Insulation Assembly 625
Burner Insulation Assembly 775
Burner Insulation Assembly 1000
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Combustion Chamber
Ignition System
R2002300

Hot Surface Igniter with Gasket

Core Replacement Kit
Core Replacement Kit includes combustion chamber kit, gaskets, burner plenum kit and flue collector.
BR300501
BR300502
BR300503
BR300504
BR300505
BR300506
Core Replacement Kit 320
Core Replacement Kit 400
Core Replacement Kit 520
Core Replacement Kit 625
Core Replacement Kit 775
Core Replacement Kit 1000
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Combustion Chamber Replacement Kit
Combustion Chamber Replacement Kit includes tile, gaskets and igniter installed in combustion chamber with attached burner plenum kit.

BR300101
BR300102
BR300103
BR300104
BR300105
BR300106
Combustion Chamber Replacement Kit 320
Combustion Chamber Replacement Kit 400
Combustion Chamber Replacement Kit 520
Combustion Chamber Replacement Kit 625
Combustion Chamber Replacement Kit 775
Combustion Chamber Replacement Kit 1000
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Combustion Chamber Gasket Kit
Combustion Chamber Gasket Kit includes front, rear and side gaskets, insulation and burner plenum gasket.

R20283501
R20283502
R20283503
R20283504
R20283505
R20283506
Combustion Chamber Gasket Kit 320
Combustion Chamber Gasket Kit 400
Combustion Chamber Gasket Kit 520
Combustion Chamber Gasket Kit 625
Combustion Chamber Gasket Kit 775
Combustion Chamber Gasket Kit 1000
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Tile Assembly Replacement Kit
Tile Assembly Replacement Kit includes all tiles and shims.
BR300301
BR300302
BR300303
BR300304
BR300305
BR300306
Tile Assembly Replacement Kit 320
Tile Assembly Replacement Kit 400
Tile Assembly Replacement Kit 520
Tile Assembly Replacement Kit 625
Tile Assembly Replacement Kit 775
Tile Assembly Replacement Kit 1000
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Gas Train Assembly
Gas Train Assemblies include gas valve and orifices.
Natural Gas Propane Gas
20254901
20254902
20268701
20268701
20267801
20265601
20254901
20254902
20270801
20270901
20260201
20265601
Gas Train Assembly 320
Gas Train Assembly 400
Gas Train Assembly 520
Gas Train Assembly 625
Gas Train Assembly 775
Gas Train Assembly 1000
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Gas Orifices
Natural Gas
L2009605
L2009606
L2009906
L2009709
L2009903
L2009705
Gas Orifice 320
Gas Orifice 400
Gas Orifice 520
Gas Orifice 625
Gas Orifice 775
Gas Orifice 1000
Propane Gas
L2009706 Gas Orifice 1000
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Burner Plenum Replacement Kit
Burner Plenum Replacement Kit includes burners, insulation and gaskets.
BR300401
BR300402
BR300403
BR300404
BR300405
BR300406
Burner Plenum Replacement Kit 320
Burner Plenum Replacement Kit 400
Burner Plenum Replacement Kit 420
Burner Plenum Replacement Kit 625
Burner Plenum Replacement Kit 775
Burner Plenum Replacement Kit 1000
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Burner Plenum Gasket Kit
Burner Plenum Gasket Kit includes burner plenum to mixture plenum gasket and burner plenum to combustion chamber gasket.
RS2005901
RS2005902
RS2005903
RS2005904
RS2005905
RS2005906
Burner Plenum Gasket Kit 320
Burner Plenum Gasket Kit 400
Burner Plenum Gasket Kit 420
Burner Plenum Gasket Kit 625
Burner Plenum Gasket Kit 775
Burner Plenum Gasket Kit 1000
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Miscellaneous Combustion Chamber/Burner Plenum Components
P2017500
P2017700
P2022200
Orifice Holder 0.75" NPT 320-400
Orifice Holder 1.00" NPT 520-775
Orifice Holder 1.25" NPT 1000 
20282501
20282502
20282503
20282504
20282505
20282506
Front Bracket Combustion Chamber Insulation 320
Front Bracket Combustion Chamber Insulation 400
Front Bracket Combustion Chamber Insulation 520
Front Bracket Combustion Chamber Insulation 325
Front Bracket Combustion Chamber Insulation 775
Front Bracket Combustion Chamber Insulation 1000 
20155401
20155402
20155403
20155404
20155405
20155406
Flue Collector Assembly 320
Flue Collector Assembly 400
Flue Collector Assembly 520
Flue Collector Assembly 625
Flue Collector Assembly 775
Flue Collector Assembly 1000 
20283001
20283002
20283003
20283004
20283005
20283006
Front / Rear Flue Collector Gasket 320
Front / Rear Flue Collector Gasket 400
Front / Rear Flue Collector Gasket 520
Front / Rear Flue Collector Gasket 625
Front / Rear Flue Collector Gasket 775
Front / Rear Flue Collector Gasket 1000 
S2005701
S2005702
S2005703
S2005704
S2005705
S2005706
Burner Plenum to Mixture Plenum Gasket 320
Burner Plenum to Mixture Plenum Gasket 400
Burner Plenum to Mixture Plenum Gasket 520
Burner Plenum to Mixture Plenum Gasket 625
Burner Plenum to Mixture Plenum Gasket 775
Burner Plenum to Mixture Plenum Gasket 1000 
RF0044800
RT0024900
Sight Glass Kit
High-Temp Glass Kit
20282901
20282902
Insulation Installation Tool (Left)
Insulation Installation Tool (Right)
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Please call (407) 351-9121 or send a message for applicability, availability and pricing. Before contacting CSI, please write down your unit's complete model and serial number to help us identify the correct OEM replacement part(s) you require. An asterisk (*) indicates a part we normally keep on hand. Other OEM parts available by special order. Please read our Terms of Sale notice carefully before placing an order.

Installation, Operation & Maintenance Manual
 
Return to the Parts Menu
Specifications subject to change without notice.
Site Copyright 2006 Conservation Systems, Inc. Orlando, Florida USA
All other trademarks, logos and copyrights are the property of their respective owners.
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