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Line Voltage Programmable Thermostats

38 Results Found that Include 73 Products 

 |  Results per page: 16 | 32 | 48

Temperature Control

RANCO

Multiple product options available

Temperature Control

WHITE-RODGERS

Grainger Item # 1RC43 | Mfr. Model # 1609-101

Catalog Page # 4222 (PDF)

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

Electronic Temperature Control

JOHNSON CONTROLS

Multiple product options available

Line Voltage Thermostat

DAYTON

Multiple product options available

Line Voltage Thermostat, 24 to 240VAC

HONEYWELL

Grainger Item # 3CHJ8 | Mfr. Model # T775B2040

Catalog Page # 4210 (PDF)

Line Voltage Thermostat, Electronic Temperature Control, Switch Type 4 SPDT, Switch Action Open and Close on...More

Reset Contrl Module, -40 Deg to 250 Deg F

JOHNSON CONTROLS

Grainger Item # 12Y966 | Mfr. Model # C450RCN-3C

Catalog Page # 4210 (PDF)

Control Module, Reset Control, Switch Type SPDT, Switch Action Open and Close on rise, Number of Switches 2,...More

Line Voltge Thermstat, 40 Deg to 86 Deg F

HONEYWELL

Grainger Item # 6WY24 | Mfr. Model # TL8230A1003

Catalog Page # 4220 (PDF)

Line Voltage Thermostat, Heating Only Digital, 7 Programs per Week, Switch Type DPST, Switch Action Open on...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

Line Voltage Control

DAYTON

Multiple product options available

Temperature Controller

HONEYWELL

Multiple product options available

Temperature Controller

CONTROL PRODUCTS

Multiple product options available

Temperature Controller, 24 to 27VAC

CONTROL PRODUCTS

Grainger Item # 6CJN3 | Mfr. Model # TC-110S-24-R

Catalog Page # 4211 (PDF)

Temperature Controller, Digital, Switch Type SPST, Switch Action Open and Close on rise, Number of Switches...More

Temperature Display Module

JOHNSON CONTROLS

Grainger Item # 36P576 | Mfr. Model # D350AA-1C

Catalog Page # 4210 (PDF)

Temperature Display Module, Digital, Switch Action Open and Close on rise, For Use With System 250, A350,...More

Dual Stage Controller

CONTROL PRODUCTS

Multiple product options available

Line Voltage Thermostat, 24 to 240VAC

WHITE-RODGERS

Grainger Item # 44R204 | Mfr. Model # 16E09-101

Catalog Page # 4210 (PDF)

Line Voltage Thermostat, Electronic Temperature Control, Heating, Cooling, Refrigeration, Switch Type SPDT,...More

Line Voltage Thermostat, 24 to 240VAC

HONEYWELL

Grainger Item # 2GZP1 | Mfr. Model # T775U2006

Catalog Page # 4210 (PDF)

Line Voltage Thermostat, Electronic Universal Control, Switch Type 2 SPDT, Switch Action Open and Close on...More

Electronic Humidity Module

JOHNSON CONTROLS

Grainger Item # 36P686 | Mfr. Model # W351AA-1C

Catalog Page # 4210 (PDF)

Electronic Humidity Module, Switch Type SPDT, Switch Action Open / Close on Rise, Number of Switches 1,...More

Digital Control Module, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ53 | Mfr. Model # C450SQN-1C

Catalog Page # NA

Control Module, Heating/Cooling/Pressure/Humidity, Switch Action Open and Close on rise, Number of Switches...More

Electronic Pressure Control

JOHNSON CONTROLS

Grainger Item # 20XJ69 | Mfr. Model # P352AB-3C

Catalog Page # NA

Electronic Pressure Control, Electric On/Off, Switch Type SPDT, Number of Switches 1, Overall Length 5 In.,...More

Temperature Display Module

JOHNSON CONTROLS

Grainger Item # 20XJ54 | Mfr. Model # D350BA-1C

Catalog Page # NA

Temperature Display Module, Temperature, Switch Action Open and Close on rise, Number of Switches 0, Overall...More

Pressure Stage Module, Pressure

JOHNSON CONTROLS

Grainger Item # 20XJ75 | Mfr. Model # S352AA-2C

Catalog Page # NA

Pressure Stage Module, Pressure, Switch Type SPDT, Number of Switches 1, Overall Length 5 In., S352A Stage...More

Electronic Pressure Control

JOHNSON CONTROLS

Grainger Item # 20XJ70 | Mfr. Model # P352PQ-1C

Catalog Page # NA

Electronic Pressure Control, Proportional/Integral, Number of Switches 0, Overall Length 5 In., Sensor Type...More

Pressure Display Module,

JOHNSON CONTROLS

Grainger Item # 20XJ56 | Mfr. Model # D352CA-1C

Catalog Page # NA

Pressure Display Module, Pressure, Number of Switches 0, Overall Length 5 In., Display of Actual Space...More

Digital Control Module, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ51 | Mfr. Model # C450RBN-3C

Catalog Page # NA

Control Module, Heating/Cooling/Pressure/Humidity, Switch Type SPDT, Switch Action Open and Close on rise,...More

Line Voltage Thermostat, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ48 | Mfr. Model # A419ABC-3C

Catalog Page # NA

Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open and Close on rise, Number of...More

Humidity Stage Module

JOHNSON CONTROLS

Grainger Item # 20XJ74 | Mfr. Model # S351AA-1C

Catalog Page # NA

Humidity Stage Module, Humidification or Dehumidification, Switch Type SPDT, Number of Switches 1, Overall...More

Humidity Display Module, Digital

JOHNSON CONTROLS

Grainger Item # 36P577 | Mfr. Model # D351AA-1C

Catalog Page # 4210 (PDF)

Humidity Display Module, Digital, For Use With System 250, W351, Color Blue, LCD Display, Enclosure Type NEMA...More

Electronic Temperture Cntrl, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 30KA32 | Mfr. Model # C450CEN-1C

Catalog Page # NA

Electronic Temperature Control, Heating/Cooling/Pressure/Humidity/HVAC/R, Switch Action Open and Close on...More

Electronic Temperture Cntrl, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 30KA33 | Mfr. Model # C450CRN-1C

Catalog Page # NA

Electronic Temperature Control, Heating/Cooling/Pressure/Humidity/HVAC/R, Switch Action Open and Close on...More

Digital Control Module, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ50 | Mfr. Model # C450CPW-100C

Catalog Page # NA

Control Module, Heating/Cooling/Pressure/Humidity, Switch Action Open and Close on rise, Number of Switches...More

Pressure Display Module,

JOHNSON CONTROLS

Grainger Item # 20XJ57 | Mfr. Model # D352CA-2C

Catalog Page # NA

Pressure Display Module, Pressure, Number of Switches 0, Overall Length 5 In., Display of Actual Space...More

Pressure Display Module,

JOHNSON CONTROLS

Grainger Item # 20XJ55 | Mfr. Model # D352AA-2C

Catalog Page # NA

Pressure Display Module, Pressure, Number of Switches 0, Overall Length 5 In., Display of Actual Space...More

 |  Results per page: 16 | 32 | 48

A line voltage thermostat is ideal for baseboard or radiant heating systems. The thermostat's electronic temperature control allows for selectable heating and cooling modes for use in hundreds of commercial HVACR applications. Line voltage thermostats can also be used for ventilation control. Select an attic fan thermostat for ventilation control with attic ventilators, fans and dampers. Choosing a thermostat with a keypad lockout switch prevents tampering. Find the thermostat you need at Grainger.

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