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Hot Water Controls

271 Results Found that Include 290 Products

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Results per page:  16 | 32 | 48
Two-Way,1/2 In NPT Valve,1.9 Cv
  • HONEYWELL
  • Two-Way, 1/2 In NPT Valve, 1.9 Cv Two-Way,1/2 In NPT Valve,1.9 Cv
  • Item # 4ATC9
  • Mfr. Model # V5862A2054
  • Threaded Globe Valve, Two-way, Cartridge, Connection Type/Size (F)NPT 1/2 In, Coefficient of Volume 1.9, Safe...More

  • Category : Zone Valves
Line V Mechanical Tstat,Remote Bulb,DPST
  • TM

    Grainger Choice

  • DAYTON
  • Line V Mechanical Tstat, Remote Bulb, DPST Line V Mechanical Tstat,Remote Bulb,DPST
  • Item # 6EDY9
  • Mfr. Model # 6EDY9
  • Line Volt Mechanical Tstat, Switch Type DPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Valve,Zone,3/4 In
  • HONEYWELL
  • Valve, Zone, 3/4 In Valve,Zone,3/4 In
  • Item # 2E789
  • Mfr. Model # V8043F1036
  • Hydronic Zone Valve, Tube Size 3/4 Inch, Coefficient of Volume 3.5, Electrical Connections Terminal Block, 24...More

  • Category : Zone Valves
Zone Valve,Sweat,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 3/4In Zone Valve,Sweat,Sz ID 3/4In
  • Item # 2KKP7
  • Mfr. Model # V8043E1061
  • Zone Valve, Sweat, Solder Connection Sz ID 3/4 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

  • Category : Zone Valves
Zone Valve,2 Way,NC,3/4 In NPT
  • TACO
  • Zone Valve, 2 Way, NC, 3/4 In NPT Zone Valve,2 Way,NC,3/4 In NPT
  • Item # 12M804
  • Mfr. Model # Z075T2-2
  • Motorized Zone Valve, Two Way, Normally Closed, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

  • Category : Zone Valves
Two-Way Globe Valve,3/4 In NPT,7.3 Cv
Dual Aquastat Controller, SPST
  • HONEYWELL
  • Dual Aquastat Controller, SPST Dual Aquastat Controller, SPST
  • Item # 2GZK4
  • Mfr. Model # L4081A1023
  • Dual Aquastat Controller, SPST Low Limit, Height 4 In, Depth 2 2/3 In, Width 3 7/8 In, Temp Range 130 - 240...More

  • Category : Aquastat Relays
Zone Valve,2 Way,NC,1 In NPT
  • TACO
  • Zone Valve, 2 Way, NC, 1 In NPT Zone Valve,2 Way,NC,1 In NPT
  • Item # 12M805
  • Mfr. Model # Z100T2-2
  • Motorized Zone Valve, Two Way, Normally Closed, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

  • Category : Zone Valves
Line V Mechanical Tstat,Remote Bulb,DPST
  • TM

    Grainger Choice

  • DAYTON
  • Line V Mechanical Tstat, Remote Bulb, DPST Line V Mechanical Tstat,Remote Bulb,DPST
  • Item # 6EDZ0
  • Mfr. Model # 6EDZ0
  • Line Volt Mechanical Tstat, Switch Type DPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Aquastat Controller, Well Adapter
  • HONEYWELL
  • Aquastat Controller, Well Adapter Aquastat Controller, Well Adapter
  • Item # 2GZL9
  • Mfr. Model # L4006E1067
  • Immersion Controller, Boiler-Mounted, High Limit, Manual Reset, Height (In.) 8-5/8, Depth (In.) 2-1/8, Width...More

  • Category : Aquastat Relays
Relay,Aquastat
  • HONEYWELL
  • Relay, Aquastat Relay,Aquastat
  • Item # 2E861
  • Mfr. Model # L8148J1009
  • Aquastat Relay, Range/Differential 140-240 Degrees High Limit/8 Degrees, Mounting Horizontal/Vertical, Burner...More

  • Category : Aquastat Relays
Aquastat Controller,100 F - 240 F
  • HONEYWELL
  • Aquastat Controller, 100 F - 240 F Aquastat Controller,100 F - 240 F
  • Item # 2GZN3
  • Mfr. Model # L4006E1117
  • Aquastat Controller, Break The Control Circuit, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 -...More

  • Category : Aquastat Relays
Hot Water Control
  • HONEYWELL
  • Hot Water Control Hot Water Control
  • Item # 2E859
  • Mfr. Model # L6006C1018
  • Strap On Hot Water Control, Contact Current Rating @ 120 VAC 8 Amps, Contact Current Rating @ 240 VAC 5.1...More

  • Category : Hot Water Controls
Aquastat Controller,40 - 180 F
  • HONEYWELL
  • Aquastat Controller, 40 - 180 F Aquastat Controller,40 - 180 F
  • Item # 2GZL3
  • Mfr. Model # L4006A1959
  • Immersion Controller, Boiler-Mounted, High or Low Limit, Height (In.) 8-5/8, Depth (In.) 2-1/8, Width (In.)...More

  • Category : Aquastat Relays
Well Immersion Control
  • HONEYWELL
  • Well Immersion Control Well Immersion Control
  • Item # 2E821
  • Mfr. Model # L6006A1145
  • Well Immersion Control, Contact Current Rating @ 120 VAC 8 Amps, Contact Current Rating @ 240 VAC 5.1 Amps,...More

  • Category : Aquastat Relays
Motorized Zone Valve,3/4 In
  • WHITE-RODGERS
  • Motorized Zone Valve, 3/4 In Motorized Zone Valve,3/4 In
  • Item # 44R201
  • Mfr. Model # 1361-102
  • Motorized Zone Valve, Two Way Normally Closed, Height (In.) 5-5/8, Width (In.) 4-5/8, Depth (In.) 2-5/8,...More

  • Category : Zone Valves
Hot Water Control
  • WHITE-RODGERS
  • Hot Water Control Hot Water Control
  • Item # 2E145
  • Mfr. Model # 1127-2
  • Strap On Hot Water Control, Contact Current Rating @ 120 VAC 7.4 Amps, Contact Current Rating @ 240 VAC 3.7...More

  • Category : Hot Water Controls
Aquastat Controller,Adjustable
  • HONEYWELL
  • Aquastat Controller, Adjustable Aquastat Controller,Adjustable
  • Item # 2GZK3
  • Mfr. Model # L6006A1244
  • Aquastat Controller, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 - 240 F, Differential 5 to...More

  • Category : Aquastat Relays
Zone Valve,2 Way,NC,3/4 In Sweat
  • TACO
  • Zone Valve, 2 Way, NC, 3/4 In Sweat Zone Valve,2 Way,NC,3/4 In Sweat
  • Item # 12M801
  • Mfr. Model # Z075C2-1
  • Motorized Zone Valve, Two Way, Normally Closed, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

  • Category : Zone Valves
Aquastat Controller,100 F - 240 F
  • HONEYWELL
  • Aquastat Controller, 100 F - 240 F Aquastat Controller,100 F - 240 F
  • Item # 2GZL2
  • Mfr. Model # L4006A1678
  • Aquastat Controller, High Limit Or Low Limit Control, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range...More

  • Category : Aquastat Relays
Temperature Controller
  • HONEYWELL
  • Temperature Controller Temperature Controller
  • Item # 3XK99
  • Mfr. Model # T991A1194
  • VAV Thermostat, Modulating Temperature Controller, Liquid Filled, Copper Capillary 20 Ft Length, with 1/2 In...More

  • Category : VAV Controls
Line Volt Mechanical Tstat,120 to 240VAC
  • TEMPCO
  • Line Volt Mechanical Tstat, 120 to 240VAC Line Volt Mechanical Tstat,120 to 240VAC
  • Item # 4TCZ2
  • Mfr. Model # TEB32000
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Aquastat Controller
  • HONEYWELL
  • Aquastat Controller Line Voltage Thermostat
  • Item # 5TB81
  • Mfr. Model # L4008A1015
  • Line Voltage Thermostat, Remote bulb Temperature Control, Switch Type SPST, Switch Action Open on Rise,...More

  • Category : Line Voltage Programmable Thermostats
Line Volt Mechanical Tstat,120 to 240VAC
  • TEMPCO
  • Line Volt Mechanical Tstat, 120 to 240VAC Line Volt Mechanical Tstat,120 to 240VAC
  • Item # 4TCZ1
  • Mfr. Model # TEB30001
  • Line Volt Mechanical Tstat, Switch Type SPST, Switch Action Open On Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Zone Valve,2 Way,NC,1/2 In NPT
  • TACO
  • Zone Valve, 2 Way, NC, 1/2 In NPT Zone Valve,2 Way,NC,1/2 In NPT
  • Item # 12M803
  • Mfr. Model # Z050T2-2
  • Motorized Zone Valve, Two Way, Normally Closed, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

  • Category : Zone Valves
Line V Mechanical Tstat,Remote Bulb,DPST
  • TM

    Grainger Choice

  • DAYTON
  • Line V Mechanical Tstat, Remote Bulb, DPST Line V Mechanical Tstat,Remote Bulb,DPST
  • Item # 6EDY8
  • Mfr. Model # 6EDY8
  • Line Volt Mechanical Tstat, Switch Type DPST, Switch Action Open on Rise, Number of Switches 1, Control Range...More

  • Category : Line Voltage Mechanical Thermostats
Aquastat Controller,Set At 240 F
  • HONEYWELL
  • Aquastat Controller, Set At 240 F Aquastat Controller,Set At 240 F
  • Item # 2GZN5
  • Mfr. Model # L4006H1004
  • Aquastat Controller, Break The Control Circuit, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 -...More

  • Category : Aquastat Relays
Aquastat Controller,High Limit Manual
  • HONEYWELL
  • Aquastat Controller, High Limit Manual Aquastat Controller,High Limit Manual
  • Item # 2GZN1
  • Mfr. Model # L4006E1091
  • Immersion Controller, Boiler-Mounted, High Limit, Manual Reset, Height (In.) 8-5/8, Depth (In.) 2-1/8, Width...More

  • Category : Aquastat Relays
Two-Way Globe Valve,1 In NPT,11.7Cv
Three-Way 1/2 In,NPT,VC Valve Assembly
Aquastat Controller,Break The Control
  • HONEYWELL
  • Aquastat Controller, Break The Control Aquastat Controller,Break The Control
  • Item # 2GZN2
  • Mfr. Model # L4006E1109
  • Aquastat Controller, Break The Control Circuit, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 130 -...More

  • Category : Aquastat Relays
Two-Way Globe Valve,1 1/4 In NPT,18.7Cv
Results per page:  16 | 32 | 48
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