Weil McLain Boiler Parts: Reliable & Efficient Heating Solutions
Midwest Supply is your trusted source for high-quality Weil McLain boiler parts, renowned for their reliability and efficiency. We offer a wide selection of components designed to maintain and enhance your Weil McLain boiler systems, ensuring optimal heating performance for your home or business.
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511624450 | Pressure Switch Differential 1.18 Inch Water Column | Weil Mclain
Brand: Weil Mclain
SKU: 511624450
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511330097 | Control Module Intermittent Pilot Ignition 24V for EG Series 1-3-4/LBG-4/CGM-25 1003-511 | Weil Mclain
Brand: Weil Mclain
SKU: 511330097
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511330090 | Control Module with 10 Second Pre Purge for CGs/CGt/CGi Series 1107-1 | Weil Mclain
Brand: Weil Mclain
SKU: 511330090
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386700360 | Cover Plate Carton with Gasket 11B448 for WTGO Series | Weil Mclain
Brand: Weil Mclain
SKU: 386700360
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386700350 | Tankless Heater Steam for SGO/EG/EGH Boiler 35-S-29 | Weil Mclain
Brand: Weil Mclain
SKU: 386700350
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383700113 | Igniter Assembly Includes Gasket/Screws for WM97+70/110 | Weil Mclain
Brand: Weil Mclain
SKU: 383700113
Application
- 10C055
- 10C403
- 10C437
- 10C438
- 35; 45; 55 and 85 Models
- 88/94 Boiler/EG80/SGO-3
- 90-92-94 Series
- AHE Series 2 and 3 Blowers
- AHE/GV/GV+ Boilers
- AquaBalance Combi Boiler 80/120
- CG Series
- CG/EG Series
- CG/EG/HE/FG Series
- CG/VH Series
- CGA 7/8 Series
- CGI-25 to CGI-6
- CGt Series
- CV Series
- EG Boiler
- EG Series
- EG/PEG 30/35
- EG/PEG 40/45
- EGH Gas Fired Boiler
- EGH Series
- Evergreen 220/299/300/399
- GOLD GV Series
- GV 3 Series Boilers
- GV Series
- GV90+
- HE/VHE Series
- HE/VHE/HE II Series
- PFG Boilers
- Plus 30/40/60/80
- Ultra 105
- Ultra 155
- Ultra 230
- Ultra 310
- Ultra 80
- Ultra Series
- WM97+
- WMB-155C Combi-Boiler
- WMB-155C; AB-155C NG (S2); Combi WMB-155C
Brand
Collection
- Blower Motors
- Circulator Pumps
- Control Boards
- Gas Burners
- Gas Conversion Kits - Heating
- Gas Pilot & Ignition - Heating
- Gas Valves
- Gauges
- Heat Exchangers - Heating
- Inducer Motors
- Low Water Safety
- OEM Boiler Parts
- Other Venting Products - Heating
- Pressure Regulating & Relief Valves
- Relays - Heating
- Safety Switches & Limits - Heating
- Sensors - Heating
- Transformers
- Valve Actuators
Contents
Controller Type
Details
End Connection
Fuel
Kit Contents
- Blower Housing/Observation Port Window/Blower Housing Cover Plate/Blower Motor Mounting Brackets/Washer Hold Down Bracket/Lock Nuts/Motor Mount Grommets
- Blower Housings/Left and Right Mounting Plate/Blower Wheel/Blower Motor 120/60/1/Motor Fan/Guard
- Blower Motor/Blower Wheel/Magnetic Washer/Silicone Sealant/Screws/Blower Flange Gasket/Igniter/Igniter Screws/Igniter Washers/Igniter Gasket
- Gaskets/Cover Seal/Hardware
- Igniter/Bracket/Sensor/Rod
- Igniter/Cover Plate Insulation/Gasket
- Igniter/Gasket/Screws
- Ignition Electrode/Suppressor/Gasket/Hardware
- Sealant/Clamp/Screws
- Suppressor/Gasket/Hardware
- Y-Fitting/Rain Cap/Vent Pipe/Air Pipe
Material
Mounting
Part Number
Pressure
Product Type
- 10C481
- 24V Less Regulator
- 3-Way
- 3-Way Valve Combi
- 3/8-16IN NC-2Ax1.12 Long with 3/8-16IN NC Brass Nut
- AM4 Multi-Boiler
- AcuTemp
- Air
- Assembly
- Automatic
- Bird
- Block Temperature
- Blower Flange
- Blower Housing Assembly
- Bottom
- C/D CSD1
- Circulator FX3 Wall Mount Kit-S
- Circulator UPS2578 Wall Mount Kit-S for 155C
- Collector Hood
- Combination
- Combination Control
- Combination Control 24V
- Combination Gas Control
- Combination High/Low
- Combination Ignition Sensing
- Concentric
- Cone Replacement for GV3
- Cone Replacement for GV4
- Cone Replacement for GV5
- Cone Replacement for GV6
- Control Combo 24V
- Control High Limit SPST
- Conversion Kit to V8943A for LGB Boilers 24V
- Cover Plate
- Cover Plate Rectangular
- Cover Plate Round
- Cycle Pilot to Spark 10C120
- Cycle Pilot to Spark Pilot System
- Differential
- Differential SPDT
- Fan RG128 155C
- Flexible Insulated
- Flue
- Flue Gas Thermal
- Flue Temperature
- For Evergreen 220
- For Evergreen 299
- For Evergreen 399
- For HE HEII VHE Boiler Series 1-3
- For Ultra 155-399
- For Ultra Gas 80/105
- For Ultra Series 3
- For VHE Boiler
- For WM97+155
- For WM97+70/110
- Gas
- Gas 24V Hydronic
- Gas/Venturi
- Gas/Venturi for Ultra 105
- Gas/Venturi for Ultra 310
- Gas/Venturi for Ultra 80
- Gold Module
- HI/LO Reset
- Hot Surface Igniter
- Igniter
- Ignition
- Ignition Dongan A06-SA6R
- Ignition Sensor
- Immersion
- Includes Gasket/Screws
- Inducer
- Inducer Kit
- Inspection for Evergreen
- Insulation/Burner Gasket
- Intermittent Pilot Ignition
- Kit-S
- Kit-S CH
- Kit-S DHW Probe
- Kit-S Flue
- Kit-S Wall Mount for 155C
- Kit-S with Mount
- Lower
- Main
- Motor Blower Assembly
- Natural Gas
- Natural Gas Wall Mount for Model 155
- Natural Gas to Propane
- Norton 201 to 201N
- Orifice
- Outdoor Kit-S
- Outdoor Temperature
- Pilot
- Pilot Safety 10C189
- Plug-In DPST Holding Coil
- Plus Residential
- Power Flame Burner
- Propane to Natural Gas
- Rectangle Tankless
- Relay
- Replacement Kit
- Replacement Kit 10B439
- Replacement for 155 Ultra Series 1-4
- Rollout Thermal Element
- SPDT
- STDT Kit
- Spill 24V with Manual Reset
- Spill with Reset
- Square Cut Bottom
- Square Cut Top
- Steam for SGO/EG/EGH Boiler
- Step Down
- Supply
- Supply/Return Water Temperature
- System
- T1-T2 Wall Mount Combi Kit-S
- Temperature Combination
- Therm Rely Box Wall Mount
- Thermal 10C258
- Through Roof or Chimney
- Transformer Combo DPST
- Tube
- Ultra U
- Universal 3-In-1 Outdoor
- Upper
- Vent
- Wall
- Wall Mount 155 Combi Kit-S
- Wall Mount Combi Kit-S
- Wall Mount Kit-S
- Wall Mount Kit-S VK8205V
- Water Kit-S Combi
- Water Return with Clamp 12IN Lead
- Water for CGT Series 1-2
- Water for WTGO3-6
- With 10 Second Pre Purge
- With Clip
- With Gasket 11B448
- With Jacket
- With Lead Wires/Connector
- With P/T Gauge
Size
Temperature
Used on
- 68 Series
- 78 Series
- 84/86/88/LGB Series
- 88 Series
- AB-155 Series 2
- AHE
- AHE Series Boiler 2-3 Blower and Ignition Control
- AquaBalance 80-120-155
- AquaBalance 80/120 and 155 Series 2 Gas Fired Water Boilers
- AquaBalance 80/120/155
- AquaBalance 80/120/155 Series 1-2
- AquaBalance Series 2 Gas Fired Water Boiler
- AquaBalance Series 2 Gas Fired Water Boilers
- Aquabalance Series 2 Wall Mount Gas Fired Boiler
- CG Series
- CG/CGM Series
- CGA Series
- CGI Series
- CGS 6 Boilers
- CGS Series Boiler
- CGT
- CGX
- CGa 25-6 S3
- CGa 25-7 S3
- CGa 25/3-8 Series 2
- CGa 7-8 S3
- CGa 8 S3
- CGa2.5/6
- CGi 25-3-8 Series 1
- CGi Series Boiler 1 Section Assembly
- CGi-2.5-3-4 Series 1
- CGs/CGt/CGi Series
- ECO 70/110/155 Series 1
- EG Series
- EG Series 1-3-4/LBG-4/CGM-25
- EG Series 2 Boilers
- EG and EGH Boiler
- EG65/75
- EG65/75/PEG65
- EGH Series
- Evergreen 220/299/399
- Evergreen Series
- GV
- GV Blower Assembly
- GV Gold Water Boiler
- GV Series
- GV Series Blower Assembly
- GV-3 Trim Boilers
- GV/HE II/AHE
- GV90+
- GV90+3-6 Series 2
- GV90+4
- GV90+5
- H-588/H-688/H-788/H-1088R
- HE-Series 3 HE-II Series 3-4-5
- HE-Series 3 HE-II Series 3-5
- HE/HE II
- HE/HVE
- HE/VHE
- HE/VHE Series
- Heat Exchangers
- Heating
- LGB Boilers
- LGB Series
- LGB Series 2 PFG Series 3 to 7
- P-68/B-68/A-68/P-68V/B-68V/A-68V
- P-68V/B-68V/A-68V Series
- PFG Series
- SGO/WGO/WTGO Boilers
- T1-T2 Wall Mount
- Ultra 155
- Ultra 155/230
- Ultra 155/230/310 Boilers
- Ultra 230
- Ultra 299
- Ultra 299/310/399
- Ultra 3 Commercial Boilers
- Ultra 80
- Ultra 80/105
- Ultra High Efficiency Gas Water Boilers
- Ultra Series
- Ultra Series 1 and 2 Boilers
- Ultra Series 3 Boilers
- Ultra Series 3-4 SlimFit 550/750
- Ultra Series 310
- Ultra Series Boiler
- Ultra and GV90 Series
- VHE
- VHE Series 2
- WGO Series
- WGO-3
- WM70/110
- WM97+
- WM97+110
- WM97+155
- WM97+70/110
- WM97/155
- WMB-080C; AB-80C NG (S2); AB-120C NG (S2); AB-120H NG (S2)
- WTGO Series
- WTGO-3 S3
- WTGO-4
- WTGO-5
- WTGO-6
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