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HVAC and Refrigeration

271 Results Found that Include 271 Products

Results per page: 16 | 32 | 48
Line Volt Mechanical Tstat,120 to 240VAC
  • TEMPCO
  • Line Volt Mechanical Tstat, 120 to 240VACLine Volt Mechanical Tstat,120 to 240VAC
  • Item # 4TCZ1
  • Mfr. Model # TEB30001
  • Thermostat, Shaft Adjustment, Switch Type SPST, Switch Action NC- (Opens On Rise), Number of Switches 1,...More

Line V Mechanical Tstat,120 to 277VAC,8A
  • HONEYWELL
  • Line V Mechanical Tstat, 120 to 277VAC, 8ALine V Mechanical Tstat,120 to 277VAC,8A
  • Item # 3UC71
  • Mfr. Model # T675A1425
  • Remote Bulb Sensor, Differential 3.6 to 12 Degrees Fahrenheit, Switch Action SPDT Switch Breaks R-B and makes...More

Hot Water Control
  • HONEYWELL
  • Hot Water ControlHot 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

Zone Valve,Sweat,Sz ID 3/4In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 3/4InZone Valve,Sweat,Sz ID 3/4In
  • Item # 2KKN7
  • Mfr. Model # V8043A1029
  • 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

Two-Way Globe Valve,2 In NPT,46.8 Cv
  • HONEYWELL
  • Two-Way Globe Valve, 2 In NPT, 46.8 CvTwo-Way Globe Valve,2 In NPT,46.8 Cv
  • Item # 4ATA9
  • Mfr. Model # V5011N1099
  • Threaded Globe Valve, Two-Way, Direct Acting, Connection Type/Size (F)NPT 2 In, Coefficient of Volume 46.8,...More

Valve,2 Way,High Temp,On/Off,Sweat 1/2
  • JOHNSON CONTROLS
  • Valve, 2 Way, High Temp, On/Off, Sweat 1/2Valve,2 Way,High Temp,On/Off,Sweat 1/2
  • Item # 41P365
  • Mfr. Model # JS2212
  • Zone Valve, 2 Way, High Temp, On/Off, Height (In.) 1-7/8, Width (In.) 2-5/8, Depth (In.) 1-3/4, Coefficient...More

Aquastat Controller,100 F - 240 F
  • HONEYWELL
  • Aquastat Controller, 100 F - 240 FAquastat 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

Zone Valve,2 Way,NC,3/4 In Sweat
  • TACO
  • Zone Valve, 2 Way, NC, 3/4 In SweatZone 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

Valve,Zone,3/4 In
  • HONEYWELL
  • Valve, Zone, 3/4 InValve,Zone,3/4 In
  • Item # 2E787
  • Mfr. Model # V8043E1012
  • Hydronic Zone Valve, Tube Size 3/4 Inch, Coefficient of Volume 3.5, Electrical Connections 18 Inches Leads,...More

Aquastat Controller,40 - 180 F
  • HONEYWELL
  • Aquastat Controller, 40 - 180 FAquastat 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

Line V Mechanical Tstat,120 to 277VAC,8A
  • HONEYWELL
  • Line V Mechanical Tstat, 120 to 277VAC, 8ALine V Mechanical Tstat,120 to 277VAC,8A
  • Item # 3UC72
  • Mfr. Model # T675A1565
  • Remote Bulb Sensor, Differential 3 to 10 Degrees Fahrenheit, Maximum 125 Degrees Fahrenheit, Range 0 to 100...More

Hot Water Control
  • WHITE-RODGERS
  • Hot Water ControlHot 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

Line Volt Mechanical Tstat,120 to 480VAC
Zone Valve,2 Way,NC,1 In NPT
  • TACO
  • Zone Valve, 2 Way, NC, 1 In NPTZone Valve,2 Way,NC,1 In NPT
  • Item # 12M805
  • Mfr. Model # Z100T2-1
  • Motorized Zone Valve, Two Way, Normally Closed, Closed System, Height (In.) 4-1/4, Width (In.) 5-5/16, Depth...More

Three-Way 1/2 In,NPT,VC Valve Assembly
Zone Valve,Sweat,Sz ID 1/2 In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 1/2 InZone Valve,Sweat,Sz ID 1/2 In
  • Item # 2KKR8
  • Mfr. Model # V8043F1028
  • Zone Valve, Sweat, Solder Connection Sz ID 1/2 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

5000 Series,Sweat,Sz ID 1/2In
  • HONEYWELL
  • 5000 Series, Sweat, Sz ID 1/2In5000 Series,Sweat,Sz ID 1/2In
  • Item # 2KKP2
  • Mfr. Model # V8043A5011
  • 5000 Series, Sweat, Solder Connection Sz ID 1/2 In, Height 5 3/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Zone Valve,Sweat,Sz ID 1/2In
  • HONEYWELL
  • Zone Valve, Sweat, Sz ID 1/2InZone Valve,Sweat,Sz ID 1/2In
  • Item # 2KKN6
  • Mfr. Model # V8043A1011
  • Zone Valve, Sweat, Solder Connection Sz ID 1/2 In, Height 5 1/4 In, Width 2 3/8 In, Depth 3 1/2 In, Steam...More

Line Volt Mechanical Tstat,120 to 480VAC
Line V Mechanical Tstat,Remote Bulb,DPST
  • DAYTON
  • Line V Mechanical Tstat, Remote Bulb, DPSTLine V Mechanical Tstat,Remote Bulb,DPST
  • Item # 6EDZ0
  • Mfr. Model # 6EDZ0
  • Line Voltage Thermostat, Heating, Switch Type DPST, Number of Switches 1, Control Range (F) 100 to 550,...More

Motorized Zone Valve,5-5/8x4-5/8x2-5/8
  • WHITE-RODGERS
  • Motorized Zone Valve, 5-5/8x4-5/8x2-5/8Motorized Zone Valve,5-5/8x4-5/8x2-5/8
  • Item # 2E163
  • Mfr. Model # 1311-102
  • Motorized Zone Valve, Normally Open, Height (In.) 5-5/8, Width (In.) 4-5/8, Depth (In.) 2-5/8, 23.5, -, -,...More

Aquastat Controller,Adjustable
  • HONEYWELL
  • Aquastat Controller, AdjustableAquastat 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

Two-Way Globe Valve,1 1/4 In NPT,18.7Cv
  • HONEYWELL
  • Two-Way Globe Valve, 1 1/4 In NPT, 18.7CvTwo-Way Globe Valve,1 1/4 In NPT,18.7Cv
  • Item # 4ATA7
  • Mfr. Model # V5011N1073
  • Threaded Globe Valve, Two-Way, Direct Acting, Connection Type/Size (F)NPT 1 1/4 In, Coefficient of Volume...More

Well Immersion Control
  • HONEYWELL
  • Well Immersion ControlWell 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

Line V Mechanical Tstat,120 to 277VAC,8A
  • HONEYWELL
  • Line V Mechanical Tstat, 120 to 277VAC, 8ALine V Mechanical Tstat,120 to 277VAC,8A
  • Item # 3UC73
  • Mfr. Model # T678A1015
  • Remote Bulb Sensor, Differential 3 to 10 Between Switches each Switch is Fixed @ 3 Degrees Fahrenheit, Switch...More

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

Hot Water Control,SPDT
  • JOHNSON CONTROLS
  • Hot Water Control, SPDTHot Water Control,SPDT
  • Item # 4XB82
  • Mfr. Model # A19DAC-1E
  • Hot Water Control, Height 4 7/16 In., Width 2 5/32 In., Depth 2 13/16 In., Switch Action SPDT, Strap On,...More

Two-Way Globe Valve,3/4 In NPT,7.3 Cv
  • HONEYWELL
  • Two-Way Globe Valve, 3/4 In NPT, 7.3 CvTwo-Way Globe Valve,3/4 In NPT,7.3 Cv
  • Item # 4ATA5
  • Mfr. Model # V5011N1057
  • Threaded Globe Valve, Two-Way, Direct Acting, Connection Type/Size (F)NPT 3/4 In, Coefficient of Volume 7.3,...More

Motorized Zone Valve,5-5/8x4-5/8x2-5/8
  • WHITE-RODGERS
  • Motorized Zone Valve, 5-5/8x4-5/8x2-5/8Motorized Zone Valve,5-5/8x4-5/8x2-5/8
  • Item # 2E164
  • Mfr. Model # 1311-103
  • Motorized Zone Valve, Normally Open, Height (In.) 5-7/8, Width (In.) 4-5/8, Depth (In.) 2-5/8, 37.0, -, -,...More

Valve,Zone,1/2 In
  • HONEYWELL
  • Valve, Zone, 1/2 InValve,Zone,1/2 In
  • Item # 2E870
  • Mfr. Model # V8043E1004
  • Hydronic Zone Valve, Tube Size 1/2 Inch, Coefficient of Volume 3.5, Electrical Connections 18 Inches Leads,...More

Zone Valve,2 Way,NC,1 In Sweat
  • TACO
  • Zone Valve, 2 Way, NC, 1 In SweatZone Valve,2 Way,NC,1 In Sweat
  • Item # 12M814
  • Mfr. Model # V100C2G2ZA024Q4A1
  • Motorized Zone Valve, Two Way, Normally Closed, Geothermal System, Height (In.) 4-1/4, Width (In.) 5-5/16,...More

Two-Way Globe Valve 1/2 In,NPT,0.73 Cv
  • HONEYWELL
  • Two-Way Globe Valve 1/2 In, NPT, 0.73 CvTwo-Way Globe Valve 1/2 In,NPT,0.73 Cv
  • Item # 4ARZ9
  • Mfr. Model # V5011N1008
  • Threaded Globe Valve, Two-Way, Direct Acting, Connection Type/Size (F)NPT 1/2 In, Coefficient of Volume 0.73,...More

Results per page: 16 | 32 | 48