Filter Results By

Applied Filters Clear All

Brand
  • View MoreView Less
Price
  • View MoreView Less
Shop By
Ratings

447 Results Found that Include 562 Products 

 |  Results per page: 16 | 32 | 48

Monitor, Line Voltage

ICM

Grainger Item # 3UW93 | Mfr. Model # ICM450

Catalog Page # 4214 (PDF)

Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps,...More

Calibration Kit

HONEYWELL

Grainger Item # 3UC32 | Mfr. Model # MQP800

Catalog Page # 4238 (PDF)

Pneumatic Calibration Kit, Contains Pressure Bulb Assembly, 10 Feet of 11/32 Inch Outer Diameter x 5/32 Inch...More

Low V T-Stat, Stages Heat 1, Stages Cool 1

HONEYWELL

Grainger Item # 4NE58 | Mfr. Model # TH8110U1003

Catalog Page # 4217 (PDF)

Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, Programs per Week 7, Terminal...More

Air Vent, Float, Max Operating PSI 150

BELL & GOSSETT

Grainger Item # 2CMH7 | Mfr. Model # 78

Catalog Page # 4231 (PDF)

Air Vent, Float, Max Operating PSI 150, Cast Brass Body Material, NPT Connections 3/4 In NPTM In, NPT Inlet...More

Steam Trap, Max OperatIng PSI 15,3/4 In

BELL & GOSSETT

Grainger Item # 4NU59 | Mfr. Model # FT015H-3

Catalog Page # 4237 (PDF)

Steam Trap, Float And Thermostatic, Max. Operating PSI 15, Body Material Cast Iron, (F)NPT Connections (In.)...More

2-Position Actuator

HONEYWELL

Multiple product options available

Pneumatic Thermostat, DA, 2-pipe

JOHNSON CONTROLS

Grainger Item # 4XB83 | Mfr. Model # T-4002-303E

Catalog Page # 4238 (PDF)

Pneumatic Thermostat, Heating, Cooling, DA, Temp Setting Range 55-85 F, Throttling Range 1-5 F, Air...More

Gas Valve

HONEYWELL

Multiple product options available

Room Sensor, Setpoint, Fahrenheit, White

SIEMENS

Grainger Item # 6RNV1 | Mfr. Model # 540-680FB

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Override, Setpoint, and Fahrenheit Temperature Display, Connection Plug...More

Line Volt Mechanical Tstat, 120 to 480VAC

VULCAN

Grainger Item # 3HL19 | Mfr. Model # N15/3015-2

Catalog Page # NA

Thermostat Control, Temperature Range 60 to 250 Degrees Fahrenheit, Sensing Bulb Diameter 1/4 Inch, Sensing...More

Steam Trap, Max OperatIng PSI 125, 3/4 In

BELL & GOSSETT

Grainger Item # 4NU71 | Mfr. Model # B1125S-3

Catalog Page # 4237 (PDF)

Steam Trap, Inverted Bucket, Max. Operating PSI 125, Body Material Cast Iron, (F)NPT Connections (In.) 3/4,...More

Fan/Limit Control

JOHNSON CONTROLS

Grainger Item # 2E383 | Mfr. Model # A25AN-1E

Catalog Page # 4226 (PDF)

Fan/Limit Control, Switch Action SPST, Open on Rise, Temperature Setting Range 25 to 215 Degrees Fahrenheit,...More

Valve, Pneumatic, 1/2 In

SIEMENS

Grainger Item # 6YC73 | Mfr. Model # 258-02069

Catalog Page # 4235 (PDF)

Pneumatic Valve, Valve Size 1/2 Inch, Coefficient of Volume 4, Maximum Pressure 15 PSI, Spring Range 8-13...More

Low V T-Stat, Stages Heat 1, Stages Cool 1

EMERSON CLIMATE

Grainger Item # 1MBD8 | Mfr. Model # 1F97-1277

Catalog Page # 4217 (PDF)

Low Voltage Thermostat, Stages Heat 1, Stages Cool 1, Temp. Settings per Day 4, 2, or 0, Programs per Week...More

Line V Mechanical Tstat, 24 to 240VAC, 16A

JOHNSON CONTROLS

Grainger Item # 2KGR3 | Mfr. Model # A70HA-14C

Catalog Page # 4222 (PDF)

Line Voltage Thermostat, Remote Bulb, Switch Type SPST/SPST, Switch Action Open / Close on rise, Number of...More

Line Voltge Thermostat Kit, 100 to 240VAC

HONEYWELL

Grainger Item # 14A010 | Mfr. Model # YTL9160AR1000

Catalog Page # 4275 (PDF)

Line Voltage Thermostat Kit, Wireless, Programmable, Switch Type SPST, Sensor Type Thermistor, Color Premier...More

SteamTrap, Thermodynamic, PSI 600,1/2 FNPT

NICHOLSON

Grainger Item # 4DXL8 | Mfr. Model # NTD600-N1C9A

Catalog Page # 4061 (PDF)

Steam Trap, Thermodynamic, Max. Operating PSI 600 psig, Body Material Stainless Steel, Downstream PSI Range...More

Aquastat Controller

HONEYWELL

Grainger Item # 5TB81 | Mfr. Model # L4008A1015

Catalog Page # 4222 (PDF)

Line Voltage Thermostat, Remote bulb Temperature Control, Switch Type SPST, Switch Action Open on Rise,...More

Linear Pneumatic Actuator

HONEYWELL

Multiple product options available

Pneumatic Air Valve, 3 Way, 0 to 25 psi

JOHNSON CONTROLS

Grainger Item # 38Y197 | Mfr. Model # V11HAA-100

Catalog Page # 4242 (PDF)

Pneumatic Solenoid Air Valve, 3 Way, Control Range 0 to 25 psi, 1/4 Barb Air Connections, Contact Action NO /...More

Fan Coil Thermostat, Digital, Programmable

PECO

Grainger Item # 6FFX4 | Mfr. Model # TA180-001

Catalog Page # 4223 (PDF)

Fan Coil Thermostat, Electronic, Digital, Programmable, Switch Action On-Off, Number of Switches 6, Fan...More

Thermostat

HONEYWELL

Multiple product options available

Aquastat Controller, Well Adapter

HONEYWELL

Grainger Item # 2GZL9 | Mfr. Model # L4006E1067

Catalog Page # 4236 (PDF)

Immersion Controller, Boiler-Mounted, High Limit, Manual Reset, Height (In.) 8-5/8, Depth (In.) 2-1/8, Width...More

Valve, Pneumatic, 3/4 In

SIEMENS

Grainger Item # 6YC72 | Mfr. Model # 257-02044

Catalog Page # 4235 (PDF)

Pneumatic Valve, Valve Size 3/4 Inch, Coefficient of Volume 6.3, Maximum Pressure 15 PSI, Spring Range 3-8...More

Room Sensor, Setpoint, Fahrenheit, Beige

SIEMENS

Grainger Item # 6RNV0 | Mfr. Model # 540-680FA

Catalog Page # 4216 (PDF)

Room Temperature Sensor, Series 1000 Override, Setpoint, and Fahrenheit Temperature Display, Connection Plug...More

Steam Trap, Inverted Bucket, 1 In

ARMSTRONG INTERNATIONAL

Grainger Item # 36Y199 | Mfr. Model # 811

Catalog Page # 4061 (PDF)

Steam Trap, Inverted Bucket, Max. Operating PSI 125, Body Material Cast Iron(F)NPT Connections (In.) 1Pipe...More

Line Volt Mechanical Tstat, 120 to 600VAC

JOHNSON CONTROLS

Grainger Item # 38Y110 | Mfr. Model # A70HA-1C

Catalog Page # 4222 (PDF)

Line Voltage Thermostat, Heating/Cooling, Switch Type DPST, Switch Action Open / Close on Rise, Number of...More

Steam Trap, Max OperatIng PSI 30, 3/4 In

BELL & GOSSETT

Grainger Item # 4NU61 | Mfr. Model # FT030H-3

Catalog Page # 4237 (PDF)

Steam Trap, Float And Thermostatic, Max. Operating PSI 30, Body Material Cast Iron, (F)NPT Connections (In.)...More

Line V Mechanical Tstat, Remote Bulb, DPST

DAYTON

Grainger Item # 6EDY9 | Mfr. Model # 6EDY9

Catalog Page # 4222 (PDF)

Line Voltage Thermostat, Heating, Switch Type DPST, Number of Switches 1, Control Range (F) 60 to 250, Height...More

Aquastat Controller, Differential 5 to 30

HONEYWELL

Grainger Item # 2GZK2 | Mfr. Model # L6006A1012

Catalog Page # 4236 (PDF)

Aquastat Controller, Height 8 5/8 In, Depth 2 1/8 In, Width 2 In, Temp Range 100 - 240 F, Differential 5 to...More

Ignition Module

HONEYWELL

Grainger Item # 4CZ50 | Mfr. Model # S8910U1000

Catalog Page # 4228 (PDF)

Ignition Module, Hot Surface Ignition, Lead Length (In.) -, Electrical Connections 1/4 In. Quick Connect, -,...More

 |  Results per page: 16 | 32 | 48
loader image