Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Deals
  • Contact Us
Added to Cart
Skip to Main Content Accessibility Statement
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
User Headset Icon User Headset Icon Customer Service
Cart Icon
0
Cart Icon
0
Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Heating & Cooling
  4. /
  5. HVACR and Appliance Controls
  6. /
  7. Thermostats
  8. /
  9. Line Voltage Thermostats

Line Voltage Thermostats (449 items) - Page 8

Resideo Line Voltage Thermostat, Heat or Cool, Wall Mount, Round, 40-90 Degrees F, White T87N1026
Resideo

Line Voltage Thermostat, Heat or Cool, Wall Mount, Round, 40-90 Degrees F, White

Zoro # G210033802
Mfr # T87N1026
product price:  $124.87
/ea
Honeywell Line Voltage Thermostat, Digital, 2-Wire SPST, 7-Day Programmable, 40-86 Degrees F, 208/240V TL8130A100
Honeywell

Line Voltage Thermostat, Digital, 2-Wire SPST, 7-Day Programmable, 40-86 Degrees F, 208/240V

Zoro # G6411773
Mfr # TL8130A100
product price:  $156.99
/ea
Johnson Controls Remote Bulb Temp Control, 90/325F A19ADB-22C
Johnson Controls

Remote Bulb Temp Control, 90/325F

Zoro # G0943017
Mfr # A19ADB-22C
product price:  $158.99
/ea
Sold in mult. of 30 for $4,769.70
Honeywell T6054A1005 Spdt Line Volt Spdt T6054A1005
Honeywell

T6054A1005 Spdt Line Volt Spdt

Zoro # G6411782
Mfr # T6054A1005
product price:  $260.99
/ea
Johnson Controls Remote Bulb Temp Control, 0/70F A19ZBC-6C
Johnson Controls

Remote Bulb Temp Control, 0/70F

Zoro # G0943376
Mfr # A19ZBC-6C
product price:  $336.99
/ea
Sold in mult. of 10 for $3,369.90
Johnson Controls Line Voltage Mechanical Thermostat, Heat Only, 30 to 110F, Knob, 24 to 600V AC, 1H A19BAC-3C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat Only, 30 to 110F, Knob, 24 to 600V AC, 1H

Zoro # G6119355
Mfr # A19BAC-3C
product price:  $158.99
/ea
Johnson Controls Coiled Bulb Temperature Control, Heat or Cool, 20 to 80F, 120 to 277V AC A19BUC-2C
Johnson Controls

Coiled Bulb Temperature Control, Heat or Cool, 20 to 80F, 120 to 277V AC

Zoro # G0559146
Mfr # A19BUC-2C
product price:  $710.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, 15-55F, Screwdriver, 120-600V AC, Open/Close on Rise A70GA-1C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, 15-55F, Screwdriver, 120-600V AC, Open/Close on Rise

Zoro # G5061856
Mfr # A70GA-1C
product price:  $295.99
/ea
Resideo Pro 1000 Line Voltage Thermostat, Non-Programmable, Horiztonal, Digital/Push Button, 32-102F, 2H/1C TH1210DH1001
Resideo

Pro 1000 Line Voltage Thermostat, Non-Programmable, Horiztonal, Digital/Push Button, 32-102F, 2H/1C

Zoro # G516126123
Mfr # TH1210DH1001
product price:  $90.69
/ea
White-Rodgers Line Voltage Thermostat, 45 to 90F, 24 VAC, 1H 1E78-140
White-Rodgers

Line Voltage Thermostat, 45 to 90F, 24 VAC, 1H

Zoro # G908641487
Mfr # 1E78-140
product price:  $74.15
/ea
White-Rodgers Line Voltage Thermostat, Snap Disc Fan - Automatic Reset, 110 to 140F, 120/240V AC 3F11-140
White-Rodgers

Line Voltage Thermostat, Snap Disc Fan - Automatic Reset, 110 to 140F, 120/240V AC

Zoro # G8928409
Mfr # 3F11-140
product price:  $9.39
/ea
Resideo Line Voltage Thermostat, Digital, Double Pole, Programmable, DPST, 1 Heat, White, 8000 Series TL8130A1005
Resideo

Line Voltage Thermostat, Digital, Double Pole, Programmable, DPST, 1 Heat, White, 8000 Series

Zoro # G716126121
Mfr # TL8130A1005
product price:  $143.99
/ea
White-Rodgers Line Voltage Thermostat, Snap Disc Fan - Automatic Reset, 150 to 180F, 120/240V AC 3F11-180
White-Rodgers

Line Voltage Thermostat, Snap Disc Fan - Automatic Reset, 150 to 180F, 120/240V AC

Zoro # G8928558
Mfr # 3F11-180
product price:  $6.99
/ea
Honeywell Home Line Volt Tstat Heat, 86to40F, 240VAC TH115-A-240D-B/U
Honeywell Home

Line Volt Tstat Heat, 86to40F, 240VAC

Zoro # G3188688
Mfr # TH115-A-240D-B/U
product price:  $130.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, 35 to 80F, Screwdriver, 120 to 600V AC, 1C, 1H A70GA-2C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, 35 to 80F, Screwdriver, 120 to 600V AC, 1C, 1H

Zoro # G8628471
Mfr # A70GA-2C
product price:  $247.99
/ea
Johnson Controls Line Voltage Thermostat, Cool Only, 40 to 90F, Exposed Dial, 24 to 277V AC, 1C T26J-7C
Johnson Controls

Line Voltage Thermostat, Cool Only, 40 to 90F, Exposed Dial, 24 to 277V AC, 1C

Zoro # G0948005
Mfr # T26J-7C
product price:  $182.99
/ea
Siemens Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 95F, Exposed Dial, 120 to 240V AC, 1C, 1H 134-1084
Siemens

Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 95F, Exposed Dial, 120 to 240V AC, 1C, 1H

Zoro # G2103711
Mfr # 134-1084
product price:  $256.79
/ea
No Product Image Available
Johnson Controls

Remote Bulb Temp Control, Heat or Cool, 20 to 80F, Knob, 24 to 600V AC

Zoro # G201915094
Mfr # A19AUC-2C
product price:  $734.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, -30 to 100 F, Convertible, 120 to 277V AC, 1C, 1H A19ABC-36C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, -30 to 100 F, Convertible, 120 to 277V AC, 1C, 1H

Zoro # G5063064
Mfr # A19ABC-36C
product price:  $174.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, -30 to 40, 120 to 277V AC A19BBC-4C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, -30 to 40, 120 to 277V AC

Zoro # G5298422
Mfr # A19BBC-4C
product price:  $179.99
/ea
No Product Image Available
Qmark

Line Voltage Thermostat, Electronic, Digital, DPST, 4-Wire, 240V

Zoro # G3228185
Mfr # TH114A240DBA
product price:  $149.00
/ea
Johnson Controls Genl Purpose Temp Control A19AAD-26C
Johnson Controls

Genl Purpose Temp Control

Zoro # G0943358
Mfr # A19AAD-26C
product price:  $182.99
/ea
Sold in mult. of 50 for $9,149.50
Dwyer Instruments Digital thermostat 1 relay output, 1 PTC/NTC probe input, red display, 230 VAC, Modbus TST-021
Dwyer Instruments

Digital thermostat 1 relay output, 1 PTC/NTC probe input, red display, 230 VAC, Modbus

Zoro # G310389472
Mfr # TST-021
product price:  $78.89
/ea
Honeywell Pneumatic Thermostat, 20 psi Day, 25 psi Night, No Cover TP971B2043
Honeywell

Pneumatic Thermostat, 20 psi Day, 25 psi Night, No Cover

Zoro # G516126239
Mfr # TP971B2043
product price:  $569.99
/ea
Mears Line Voltage Thermostat With Anticipator, Dbl Pole, 45-75 Degrees F, Beige, 5in L x 3in W x 3in H M612WT
Mears

Line Voltage Thermostat With Anticipator, Dbl Pole, 45-75 Degrees F, Beige, 5in L x 3in W x 3in H

Zoro # G310035515
Mfr # M612WT
product price:  $42.39
/ea
No Product Image Available
Pitco

Thermostat, RX Millivolt, 200-400F

Zoro # G112843868
Mfr # PT60125401
product price:  $211.99
/ea
White-Rodgers Line Voltage Thermostat, Heat or Cool, Digital, Slide Switch, 45 to 99F, 20 to 30V AC, 1C, 1H 1F78-144
White-Rodgers

Line Voltage Thermostat, Heat or Cool, Digital, Slide Switch, 45 to 99F, 20 to 30V AC, 1C, 1H

Zoro # G610473727
Mfr # 1F78-144
product price:  $37.59
/ea
Robertshaw Resistance Heat Thermostat for Heat Pumps, SPDT, 5 Degrees F Differential, 3/8in x 6in Bulb C12-2001
Robertshaw

Resistance Heat Thermostat for Heat Pumps, SPDT, 5 Degrees F Differential, 3/8in x 6in Bulb

Zoro # G6910785
Mfr # C12-2001
product price:  $119.99
/ea
Vulcan Hart Line Voltage Mechanical Thermostat, Heat Only, 0 to 100F, 120 to 480V AC N15/3015-1
Vulcan Hart

Line Voltage Mechanical Thermostat, Heat Only, 0 to 100F, 120 to 480V AC

Zoro # G1758705
Mfr # N15/3015-1
product price:  $208.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat Only, 30 to 50F, Screwdriver, 24 to 277V AC, 1C, 1H A19AAD-5C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat Only, 30 to 50F, Screwdriver, 24 to 277V AC, 1C, 1H

Zoro # G5063012
Mfr # A19AAD-5C
product price:  $161.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Screwdriver, 120 to 277V AC, 1C, 1H A19AAF-21C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Screwdriver, 120 to 277V AC, 1C, 1H

Zoro # G6104436
Mfr # A19AAF-21C
product price:  $135.73
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Exposed Dial, 24 to 277V AC, 8A @ 240V AC T26T-3C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Exposed Dial, 24 to 277V AC, 8A @ 240V AC

Zoro # G4729593
Mfr # T26T-3C
product price:  $223.47
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Exposed Dial, 24 to 277V AC, 2C, 2H A28AA-36C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Exposed Dial, 24 to 277V AC, 2C, 2H

Zoro # G6074704
Mfr # A28AA-36C
product price:  $322.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, 30 to 80F, Knob, 24 to 277V AC, 1C, 1H A19ABC-39C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, 30 to 80F, Knob, 24 to 277V AC, 1C, 1H

Zoro # G7179566
Mfr # A19ABC-39C
product price:  $164.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, -30 to 100F, Screwdriver, 24 to 277V AC, 1C, 1H A19ACA-14C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, -30 to 100F, Screwdriver, 24 to 277V AC, 1C, 1H

Zoro # G5061996
Mfr # A19ACA-14C
product price:  $141.99
/ea
Johnson Controls Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Exposed Dial, 24 to 277V AC, Vertical T26S-22C
Johnson Controls

Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 90F, Exposed Dial, 24 to 277V AC, Vertical

Zoro # G4735132
Mfr # T26S-22C
product price:  $160.99
/ea
Line Voltage Thermostats (449 items) - Page 8
  • First
  • Previous
  • 8
    of 13 pages
  • Next
  • Last
How was your search?

About Line Voltage Thermostats

Line Voltage Thermostats are used to regulate temperature in a variety of different environments. These thermostats work with 240 volt, 3 phase line voltage and can be used for electric heat, line voltage heating, and other similar applications. Line Voltage Thermostats come in many different forms including digital thermostats, wireless thermostats, and wifi thermostats.

Types of Line Voltage Thermostats

There are several types of Line Voltage Thermostats that are commonly used depending on the application. Electric Heat Line Voltage Thermostats are designed to handle high temperatures and higher wattage loads. Digital Line Voltage Thermostats allow for more precise temperature control while Wireless and Wifi versions provide convenience by allowing users to remotely control their thermostat.

How Line Voltage Thermostats are Made

Line Voltage Thermostats are typically made from copper or brass components which allow them to conduct electricity efficiently while remaining durable enough to withstand the elements. They also use a variety of electrical components such as resistors, capacitors, relays, switches, transformers and circuit boards that help regulate the flow of electricity through the device.

Industries that use Line Voltage Thermostats

Line Voltage Thermostats have a wide range of uses in many industries including HVAC technicians who install them in residential homes as well as industrial engineers who rely on them for temperature regulation in large scale operations. Electricians also use these devices when installing commercial grade appliances or wiring new buildings.

Find the Line Voltage Thermostats You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of line voltage thermostats along with other tools or equipment to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.

Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Low Voltage ThermostatsThermostat Guards and AccessoriesFan Coil ThermostatsDefrost ThermostatFan Speed Control
Fan and Limit ControlsRefrigeration ControlsBuilding Automation ControlsFan Control SwitchesFurnace Control Boards
110v thermostathoneywell thermostat heat onlyac lines120volt programable thermostat277 volt
dayton heater thermostatdouble poleraychem thermostatac hydraulicenclosure plastic

Sign up and save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every part plays a part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Deals
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
  • Tax Exemption

Zoro, Inc

Connect

Customer service from real people

  • Phone: (855) 289-9676
  • Contact Us

© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc