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Hydronic Switches

Learn More

(34 items)

Hydronic Switches

(34 items)

Learn More

(34 items)
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Weil-McLain 511-624-304 CGI-6/8 Air Pressure Switch
Weil-McLain
Weil-McLain 511-624-304 CGI-6/8 Air Pressure Switch
MFG Part# 511624304
DSG#775732
UPC#67261915192
Burnham® 107121-01 High Temperature Limit Switch
Burnham
Burnham® 107121-01 High Temperature Limit Switch
MFG Part# 107121-01
DSG#2707
UPC#672616747077
Burnham® 105892-01 Flow Switch
Burnham
Burnham® 105892-01 Flow Switch
MFG Part# 105892-01
DSG#49960
UPC#672616727420
Caleffi 626600A Universal Flow Switch, 5.7 gpm Flow Rate, 150 psi Pressure, -20 to 250 deg F, MNPT Connection
Caleffi
Caleffi 626600A Universal Flow Switch, 5.7 gpm Flow Rate, 150 psi Pressure, -20 to 250 deg F, MNPT Connection
MFG Part# 626600A
DSG#51473
UPC#016615068719
Burnham® 80160157 Blocked Vent Switch
Burnham
Burnham® 80160157 Blocked Vent Switch
MFG Part# 80160157
DSG#65968
UPC#672616363376
LCHNV 100278304 TRANSDUCER FLTR ASSY
Lochinvar
LCHNV 100278304 TRANSDUCER FLTR ASSY
MFG Part# LV100278304
DSG#24620
UPC#100278304
BURNH 106383-01 FLOW SWITCH KIT
Burnham
BURNH 106383-01 FLOW SWITCH KIT
MFG Part# 106383-01
DSG#184462
UPC#672616735159
Burnham® 105005-01 Replacement Condensate Float Switch Kit
Burnham
Burnham® 105005-01 Replacement Condensate Float Switch Kit
DSG#247239
UPC#67261672354
HOFFM 354000 MCDONNELL MILLER E11M-120 M/R
Hoffman Specialties
HOFFM 354000 MCDONNELL MILLER E11M-120 M/R
MFG Part# WS1001618
DSG#537945
LAARS E2103200 ROLL-OUT SAFTEY SWITCH MANUAL RESET
Laars Heating Systems
LAARS E2103200 ROLL-OUT SAFTEY SWITCH MANUAL RESET
MFG Part# LARE2103200
DSG#22029
UPC#196208050999
Burnham® 6016067 Blocked Vent Switch
Burnham
Burnham® 6016067 Blocked Vent Switch
MFG Part# 6016067
DSG#30616
UPC#672616342838
TAC-IFSWSBF-1 TACO FLOW SWITCH
TAC-IFSWSBF-1 TACO FLOW SWITCH
MFG Part# WS1001964
DSG#539243
BURNH 60160884 AIR PRES SW REPL KT
Burnham
BURNH 60160884 AIR PRES SW REPL KT
MFG Part# 60160884
DSG#508039
UPC#672616571993
LCHNV 100275533 SW GAS VAL ON/OFF
Lochinvar
LCHNV 100275533 SW GAS VAL ON/OFF
MFG Part# LV100275533
DSG#24655
UPC#100275533
SLAFN 440721000 ROLL OUT SWITCH"," SWITCH ONLY"," S60 - S90
Slant/Fin
SLAFN 440721000 ROLL OUT SWITCH"," SWITCH ONLY"," S60 - S90
MFG Part# 440721000
DSG#383764
UPC#042541991409
LAARS R2061100 BLOCKED VENT SAFETY SW LAARS
Laars Heating Systems
LAARS R2061100 BLOCKED VENT SAFETY SW LAARS
MFG Part# R2061100
DSG#50780
UPC#196208077989
Weil-McLain 511-624-304 CGI-6/8 Air Pressure Switch
Weil-McLain
Weil-McLain 511-624-304 CGI-6/8 Air Pressure Switch
MFG Part# 511624304
DSG#775732
UPC#67261915192
Burnham® 107121-01 High Temperature Limit Switch
Burnham
Burnham® 107121-01 High Temperature Limit Switch
MFG Part# 107121-01
DSG#2707
UPC#672616747077
Burnham® 105892-01 Flow Switch
Burnham
Burnham® 105892-01 Flow Switch
MFG Part# 105892-01
DSG#49960
UPC#672616727420
Caleffi 626600A Universal Flow Switch, 5.7 gpm Flow Rate, 150 psi Pressure, -20 to 250 deg F, MNPT Connection
Caleffi
Caleffi 626600A Universal Flow Switch, 5.7 gpm Flow Rate, 150 psi Pressure, -20 to 250 deg F, MNPT Connection
MFG Part# 626600A
DSG#51473
UPC#016615068719
Burnham® 80160157 Blocked Vent Switch
Burnham
Burnham® 80160157 Blocked Vent Switch
MFG Part# 80160157
DSG#65968
UPC#672616363376
LCHNV 100278304 TRANSDUCER FLTR ASSY
Lochinvar
LCHNV 100278304 TRANSDUCER FLTR ASSY
MFG Part# LV100278304
DSG#24620
UPC#100278304
BURNH 106383-01 FLOW SWITCH KIT
Burnham
BURNH 106383-01 FLOW SWITCH KIT
MFG Part# 106383-01
DSG#184462
UPC#672616735159
Burnham® 105005-01 Replacement Condensate Float Switch Kit
Burnham
Burnham® 105005-01 Replacement Condensate Float Switch Kit
DSG#247239
UPC#67261672354
HOFFM 354000 MCDONNELL MILLER E11M-120 M/R
Hoffman Specialties
HOFFM 354000 MCDONNELL MILLER E11M-120 M/R
MFG Part# WS1001618
DSG#537945
LAARS E2103200 ROLL-OUT SAFTEY SWITCH MANUAL RESET
Laars Heating Systems
LAARS E2103200 ROLL-OUT SAFTEY SWITCH MANUAL RESET
MFG Part# LARE2103200
DSG#22029
UPC#196208050999
Burnham® 6016067 Blocked Vent Switch
Burnham
Burnham® 6016067 Blocked Vent Switch
MFG Part# 6016067
DSG#30616
UPC#672616342838
TAC-IFSWSBF-1 TACO FLOW SWITCH
TAC-IFSWSBF-1 TACO FLOW SWITCH
MFG Part# WS1001964
DSG#539243
BURNH 60160884 AIR PRES SW REPL KT
Burnham
BURNH 60160884 AIR PRES SW REPL KT
MFG Part# 60160884
DSG#508039
UPC#672616571993
LCHNV 100275533 SW GAS VAL ON/OFF
Lochinvar
LCHNV 100275533 SW GAS VAL ON/OFF
MFG Part# LV100275533
DSG#24655
UPC#100275533
SLAFN 440721000 ROLL OUT SWITCH"," SWITCH ONLY"," S60 - S90
Slant/Fin
SLAFN 440721000 ROLL OUT SWITCH"," SWITCH ONLY"," S60 - S90
MFG Part# 440721000
DSG#383764
UPC#042541991409
LAARS R2061100 BLOCKED VENT SAFETY SW LAARS
Laars Heating Systems
LAARS R2061100 BLOCKED VENT SAFETY SW LAARS
MFG Part# R2061100
DSG#50780
UPC#196208077989