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Electrical safety switches & limits - heating Collection
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Navien Boilers & Water Heaters Electrical R.W. Beckett Electrical Rinnai Electrical Thermo Pride Furnaces Electrical Tjernlund Electrical Us Motor Electrical Vent-Rite Electrical Water Heater Parts Electrical Weil Mclain Electrical York Electrical
Navien Boilers & Water Heaters Electrical R.W. Beckett Electrical Rinnai Electrical Thermo Pride Furnaces Electrical Tjernlund Electrical Us Motor Electrical Vent-Rite Electrical Water Heater Parts Electrical Weil Mclain Electrical York Electrical
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510312021 | Limit Control Immersion 140-220 Degrees Fahrenheit Automatic Reset | Weil Mclain
Brand: Weil Mclain
SKU: 510312021
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510300014 | Switch Spill 24V with Manual Reset 240 Degrees Fahrenheit | Weil Mclain
Brand: Weil Mclain
SKU: 510300014
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510300013 | Switch Spill with Reset 210 Degrees Fahrenheit | Weil Mclain
Brand: Weil Mclain
SKU: 510300013
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382200375 | Switch Block Temperature 350 Degrees Fahrenheit Open/250 Degrees Fahrenheit Close | Weil Mclain
Brand: Weil Mclain
SKU: 382200375
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381300000 | Limit Aquastat Combination High/Low 3250 Plus for WGO Series | Weil Mclain
Brand: Weil Mclain
SKU: 381300000
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950-0016 | Prover Old Style External J Box Mount SS2 SS2G Side Wall Vent Systems | Tjernlund
Brand: Tjernlund
SKU: 950-0016
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52259-002U | Pressure Switch Antunes High Gas 52259-002U | R.W. Beckett
Brand: R.W. Beckett
SKU: 52259-002U
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52259-001U | Pressure Switch Antunes Low Gas 52259-001U | R.W. Beckett
Brand: R.W. Beckett
SKU: 52259-001U
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309200 | Switch 11MV for 61/64/67/69/70/764/767 | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 309200
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309100 | Flow Switch 11 Replacement with Manual Reset | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 309100
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179525 | Sensor RS-2BR-1 2 Level High Pressure 406 Degrees Fahrenheit 250 Pounds per Square Inch Gauge | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 179525
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165302 | Head Mechanism 94-HDLS Low Water Cut Off Controller Less Switch | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 165302
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120611 | Flow Switch FS-251 General Purpose SPDT with NEMA-1 Enclosure 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 120611
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120610 | Flow Switch FS254 General Purpose SPDT with NEMA-4 Enclosure 1 Inch | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 120610
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115600 | Flow Switch FS6-1 High Sensitivity Liquid SPDT 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 115600
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114780 | Flow Switch FS5-1 General Purpose Liquid SPDT 1 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 114780
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113200 | Flow Switch FS1 High Sensitivity Liquid SPDT 1/2 Inch NPT | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 113200
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110800 | Switch Assembly 7B Potentiometer Automatic Reset 120/240V | Mcdonnell Miller
Brand: Mcdonnell Miller
SKU: 110800
Application
- 10C403
- 10C437
- 10C438
- Auto-Draft Inducers
- ES2 X-2 CGE AG
- G124X Boilers
- GV 3 Series Boilers
- HE/VHE Series
- Independence Series Boilers
- L8148E1299
- Low Water Cut Offs Water Feeder
- Low Water Cut Offs; Steam Boilers
- Plus 30/40/60/80
- SS1-R Side Wall Vent Systems
- T50M/80M/140M/199M/399M
- WHKE Millivolt Interlock Kit
Part Number
Pressure
Product Type
- 2 Level High Pressure
- Adapter
- Air
- Air 1IN Water Column
- Air Differential
- Air Negative
- Antunes High Gas
- Antunes Low Gas
- Aquastat 100-240DEG F Manual Reset Less Well
- Aquastat High Limit for Burnham Series 8H Boiler L4080B1212
- Block Temperature
- Blocked Vent
- Boiler
- Bulk Pack
- Combination High/Low
- Cutoff
- Cutoff with Manual Reset
- Differential
- Differential SPDT
- ECO
- Electric Replacement
- For 61/64/67/69/70/764/767
- For Combi Aspen
- For Combi K2WTC
- Gas
- General Purpose Liquid SPDT
- General Purpose SPDT with NEMA-1 Enclosure
- General Purpose SPDT with NEMA-4 Enclosure
- Green Label
- Heat Exchanger Over Temp Limit
- High
- High Auto
- High Sensitivity Liquid SPDT
- High Temperature
- High/Low Gas Manual Reset
- Igniter Sensor Electronic LEC PENN Y75AA-3D
- Immersion
- Low
- Low Strap-On New Style
- Low Water Cut Off Controller Less Switch
- Main
- Manual Reset High/Low
- Manual Reset with Bracket
- Mark II
- Old Style External J Box Mount
- On/Off
- Outdoor
- Plus Residential
- Potentiometer Automatic Reset
- Rear with Gasket for FB751-200
- Redundant Limit
- Repair Kit
- Replacement
- Replacement with Manual Reset
- Rollout
- SPST Proving
- Spill 24V with Manual Reset
- Spill with Reset
- Suction
- Thermodisc Flue ECO
- Vent Blocked 200DEG F Setpoint
- Vent Blocked Manual Reset
- Water
- Water Hex Tee
- Water with Blue Dot
- Water with Gasket
- With Engagement/Overflow Switch
- With Screw
- with Sensing Tube
Size
Temperature
Used on
- 80M/140M/199M
- ALP080-210 Boilers
- Alpine 80-105
- Aspen
- CB045
- CGi-2.5-3-4 Series 1
- CH/NCB Model
- E/Q Series
- E110CN/CP E75CN/CP
- EZ Gas Burner
- EZ Gas Burner Pro Series
- Elite Boilers
- Elite FT
- FTX500
- FTX600-850
- Freedom and CHG Series Boilers
- GA124/17
- GA124/23
- GA244/37
- GA244/44
- GB142 Series
- GV
- GV90+
- Gas Fired Boilers
- HE-Series 3 HE-II Series 3-4-5
- HE-Series 3 HE-II Series 3-5
- HSJ; UC1; HSUL-J ; HST-J; HS115-J; HS1; HSUL-1; HST-1; HS115-1; Side Wall Power Venters
- HW Series Boilers
- Heating
- Heating Series WB
- K2WT-180B 180WTC
- K2WT80-180B
- KB601-801
- KBN500-800
- MC50/80/99/120
- Model SSB
- Multilevel Control
- NKC 110/150/199
- Pennant / Mighty Therm II
- Pennant Pool Heater
- SS2; SS2G Side Wall Vent Systems
- SSB-512
- SSB85-SSB160
- Series 61/64/67/69/70
- Series 93; 193; 94 and 194 Combination Low Water Cut-Offs/Pump Controllers
- T/EL/ELP
- T/EL/EP/ELP
- T/MC/EL/EP/ELP
- T50M/80M/140M/199M/399M/MC
- VHE Series 2
- WGO Series
- WH110/155
- Water
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