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  1. Home
  2. /
  3. Heating & Cooling
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  5. HVACR and Appliance Controls
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  7. Thermostats
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  9. Low Voltage Thermostats

Low Voltage Thermostats (698 items) - Page 2

White-Rodgers 80 Series Thermostats, 7 Programs, 4 H, 2 C, Wall Mount, Hardwired/Battery, 24VAC 1F85U-42PR
White-Rodgers

80 Series Thermostats, 7 Programs, 4 H, 2 C, Wall Mount, Hardwired/Battery, 24VAC

Zoro # G3713510
Mfr # 1F85U-42PR
product price:  $85.45
/ea
White-Rodgers Blue Series 12 Touchscreen Thermostats, 7, 5-1-1 Programs, 1 H, 1 C, 24VAC 01F97 1277
White-Rodgers

Blue Series 12 Touchscreen Thermostats, 7, 5-1-1 Programs, 1 H, 1 C, 24VAC

Zoro # G3133663
Mfr # 01F97 1277
product price:  $161.99
/ea
Honeywell Home Programmable Thermostat, 7 Programs, 3 H, 2 C, Electrical Box Mount, Hardwired/Battery, 20/30VAC TH8320R1003
Honeywell Home

Programmable Thermostat, 7 Programs, 3 H, 2 C, Electrical Box Mount, Hardwired/Battery, 20/30VAC

Zoro # G1827253
Mfr # TH8320R1003
product price:  $268.99
/ea
Icm Non-Programmable Thermostat, 1 H, 1 C, Dual, 18/30VAC SC2010L
Icm

Non-Programmable Thermostat, 1 H, 1 C, Dual, 18/30VAC

Zoro # G8041531
Mfr # SC2010L
product price:  $68.45
/ea
Honeywell Home WiFi Thermostat, 7 Programs, 3 H, 2 C, Wall Mount, Hardwired, 20/30VAC TH8321WF1001
Honeywell Home

WiFi Thermostat, 7 Programs, 3 H, 2 C, Wall Mount, Hardwired, 20/30VAC

Zoro # G0080565
Mfr # TH8321WF1001
product price:  $282.99
/ea
White-Rodgers Thermostat, 5-2 Programs, 1 H, 1 C, Battery, 24VAC 01F78 151S1
White-Rodgers

Thermostat, 5-2 Programs, 1 H, 1 C, Battery, 24VAC

Zoro # G4721421
Mfr # 01F78 151S1
product price:  $41.89
/ea
White-Rodgers 80 Series Thermostats, 2 H, 1 C, Hardwired/Battery, 24VAC 1F85U-22NP
White-Rodgers

80 Series Thermostats, 2 H, 1 C, Hardwired/Battery, 24VAC

Zoro # G3713565
Mfr # 1F85U-22NP
product price:  $71.55
/ea
Honeywell Home Programmable Thermostat, 7, 5-2, 5-1-1 Programs, 2 H, 2 C, Wall Mount, Hardwired, 20/30VAC TH6220WF2006/U
Honeywell Home

Programmable Thermostat, 7, 5-2, 5-1-1 Programs, 2 H, 2 C, Wall Mount, Hardwired, 20/30VAC

Zoro # G7826047
Mfr # TH6220WF2006/U
product price:  $169.99
/ea
Emerson Blue Series 2 Thermostats, 1 H, 1 C, Hardwired/Battery, 24VAC 1F86EZ-0251
Emerson

Blue Series 2 Thermostats, 1 H, 1 C, Hardwired/Battery, 24VAC

Zoro # G4472115
Mfr # 1F86EZ-0251
product price:  $59.99
/ea
White-Rodgers 1F80-361 24V/Millivolt Single 1F80-361
White-Rodgers

1F80-361 24V/Millivolt Single

Zoro # G6397755
Mfr # 1F80-361
product price:  $75.49
/ea
Google Nest Nest Smart Programmable Wi-Fi Thermostat Charcoal GA02081-US
Google Nest

Nest Smart Programmable Wi-Fi Thermostat Charcoal

Zoro # G710411520
Mfr # GA02081-US
product price:  $134.99
/ea
White-Rodgers 1F78-144 24V/Millivolt 2-Wire 1F78-144
White-Rodgers

1F78-144 24V/Millivolt 2-Wire

Zoro # G6408562
Mfr # 1F78-144
product price:  $36.69
/ea
Honeywell Honeywell Home Heating Dial Thermostat CT87K1004/E1
Honeywell

Honeywell Home Heating Dial Thermostat

Zoro # G2700220
Mfr # CT87K1004/E1
product price:  $46.39
/ea
Honeywell Home Programmable Thermostat, 7 or Nonprogrammable Programs, 1 H, 1 C, Hardwired/Battery, 18/30VAC TH8110R1008
Honeywell Home

Programmable Thermostat, 7 or Nonprogrammable Programs, 1 H, 1 C, Hardwired/Battery, 18/30VAC

Zoro # G8602124
Mfr # TH8110R1008
product price:  $233.99
/ea
Honeywell Home Vertical Non-Programmable Thermostats, 2 H, 1 C, Hardwired/Battery, 20/30VAC TH1210DV1007/U
Honeywell Home

Vertical Non-Programmable Thermostats, 2 H, 1 C, Hardwired/Battery, 20/30VAC

Zoro # G1486292
Mfr # TH1210DV1007/U
product price:  $61.19
/ea
Honeywell Home Vertical Programmable Thermostats, 5-2 Programs, 1 H, 1 C, Hardwired/Battery, 20/30VAC TH2110DV1008/U
Honeywell Home

Vertical Programmable Thermostats, 5-2 Programs, 1 H, 1 C, Hardwired/Battery, 20/30VAC

Zoro # G2923943
Mfr # TH2110DV1008/U
product price:  $53.15
/ea
Honeywell Th6220U2000 24V/Millivolt T6 Pro TH6220U200
Honeywell

Th6220U2000 24V/Millivolt T6 Pro

Zoro # G7017316
Mfr # TH6220U200
product price:  $165.99
/ea
Robertshaw Digital Wall Thermostat, White, 1" D RS9110
Robertshaw

Digital Wall Thermostat, White, 1" D

Zoro # G201701826
Mfr # RS9110
product price:  $49.39
/ea
Honeywell C7189R1004 Wireless Indoor Air C7189R1004
Honeywell

C7189R1004 Wireless Indoor Air

Zoro # G6405062
Mfr # C7189R1004
product price:  $66.65
/ea
Honeywell Honeywell Home Smart Color Built In WiFi Heating and Cooling Touch Screen Programmable Thermostat RTH9585WF1004W
Honeywell

Honeywell Home Smart Color Built In WiFi Heating and Cooling Touch Screen Programmable Thermostat

Zoro # G2719699
Mfr # RTH9585WF1004W
product price:  $177.99
/ea
Icm Non-Programmable Thermostat, 1 H, None C, Battery, 3V DC SC1600L
Icm

Non-Programmable Thermostat, 1 H, None C, Battery, 3V DC

Zoro # G8041516
Mfr # SC1600L
product price:  $63.59
/ea
Honeywell Home Programmable Thermostat, 7, 5-2, 5-1-1 Programs, 2 H, 2 C, Wall Mount, Hardwired/Battery, 20/30VAC TH6220U2000/U
Honeywell Home

Programmable Thermostat, 7, 5-2, 5-1-1 Programs, 2 H, 2 C, Wall Mount, Hardwired/Battery, 20/30VAC

Zoro # G7826065
Mfr # TH6220U2000/U
product price:  $126.99
/ea
White-Rodgers Mechanical Cool Only Thermostat, 0 H, 1 C, Hardwired, 24VAC 01C21 101S1
White-Rodgers

Mechanical Cool Only Thermostat, 0 H, 1 C, Hardwired, 24VAC

Zoro # G2779682
Mfr # 01C21 101S1
product price:  $15.04
/ea
Honeywell Home Programmable Thermostat, 7 or Nonprogrammable Programs, 3 H, 2 C, Hardwired/Battery, 18/30VAC TH8321R1001
Honeywell Home

Programmable Thermostat, 7 or Nonprogrammable Programs, 3 H, 2 C, Hardwired/Battery, 18/30VAC

Zoro # G8602133
Mfr # TH8321R1001
product price:  $285.99
/ea
Honeywell Home Wireless Thermostat, 7 Programs, 3 Heat Pump or 2 Conventional H, 2 C, Hardwired, 18 to 30V AC TH9320WF5003
Honeywell Home

Wireless Thermostat, 7 Programs, 3 Heat Pump or 2 Conventional H, 2 C, Hardwired, 18 to 30V AC

Zoro # G7476655
Mfr # TH9320WF5003
product price:  $260.99
/ea
Honeywell Th135-01-B Aube 24V TH135-01-B
Honeywell

Th135-01-B Aube 24V

Zoro # G6397773
Mfr # TH135-01-B
product price:  $74.95
/ea
Icm Two-Wire Temporary Dry-Out/Construction Thermostat, Hardwired, 18/30VAC ACH070
Icm

Two-Wire Temporary Dry-Out/Construction Thermostat, Hardwired, 18/30VAC

Zoro # G2429664
Mfr # ACH070
product price:  $13.99
/ea
White-Rodgers Thermostat, 5-2 Programs, 1 H, 1 C, Battery, 24VAC 01E78 151
White-Rodgers

Thermostat, 5-2 Programs, 1 H, 1 C, Battery, 24VAC

Zoro # G2117744
Mfr # 01E78 151
product price:  $34.19
/ea
Honeywell RTH111B1024 Digital NonProgrammable Thermostat, White RTH111B1024/E1
Honeywell

RTH111B1024 Digital NonProgrammable Thermostat, White

Zoro # G908334297
Mfr # RTH111B1024/E1
product price:  $38.19
/ea
White-Rodgers Blue Series 6 Touchscreen Thermostats, 7, 5-1-1 Programs, 4 H, 2 C, 24VAC 1F95-0680
White-Rodgers

Blue Series 6 Touchscreen Thermostats, 7, 5-1-1 Programs, 4 H, 2 C, 24VAC

Zoro # G1383067
Mfr # 1F95-0680
product price:  $122.69
/ea
Honeywell Home Low Voltage Thermostat, 1 H, Hardwired, 24VAC T812A1002
Honeywell Home

Low Voltage Thermostat, 1 H, Hardwired, 24VAC

Zoro # G1176305
Mfr # T812A1002
product price:  $23.65
/ea
Honeywell Home Thermostat, 1 H, Battery Assisted Power Stealing, 20/30VAC T87K1007
Honeywell Home

Thermostat, 1 H, Battery Assisted Power Stealing, 20/30VAC

Zoro # G0812034
Mfr # T87K1007
product price:  $54.45
/ea
Honeywell Th4110U2005 24V/Millivolt T4 Pro TH4110U200
Honeywell

Th4110U2005 24V/Millivolt T4 Pro

Zoro # G7022015
Mfr # TH4110U200
product price:  $96.95
/ea
Ecobee Smart Thermostat Premium EB-STATE6-01
Ecobee

Smart Thermostat Premium

Zoro # G605386797
Mfr # EB-STATE6-01
product price:  $298.99
/ea
Honeywell Residential 24V T10+ WT WIFI Thermostat W/Remote Sensor THX321WFS3001W
Honeywell Residential

24V T10+ WT WIFI Thermostat W/Remote Sensor

Zoro # G711283478
Mfr # THX321WFS3001W
product price:  $293.99
/ea
Honeywell Th1110D2009 24V T1 Pro TH1110D200
Honeywell

Th1110D2009 24V T1 Pro

Zoro # G6408124
Mfr # TH1110D200
product price:  $62.85
/ea
Low Voltage Thermostats (698 items) - Page 2
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About Low Voltage Thermostats

Low Voltage Thermostats are a type of thermostat used in residential and commercial buildings to regulate temperature. They are designed to work with low voltage electrical systems, which can be found in many older buildings and some newer ones as well. Low Voltage Thermostats come in two main types: mechanical and programmable.

Types of Low Voltage Thermostats

Mechanical low voltage thermostats are the most basic type, using a bimetallic coil to sense temperature and turn on or off the heating or cooling system accordingly. Programmable low voltage thermostats offer more features, such as being able to set different temperatures for different times of day, or even days of the week.

How Low Voltage Thermostats are Made

Low voltage thermostats typically consist of a circuit board with various electrical components such as resistors, capacitors, transistors, and other parts. They also include a switch that is triggered by either an increase or decrease in temperature. The switch is connected to an actuator that turns the heating or cooling system on or off.

Industries that use Low Voltage Thermostats

Low voltage thermostats are used by HVAC technicians who install and maintain heating and cooling systems in homes and businesses. Electricians may also use them when wiring up new systems, while energy consultants may recommend them for energy efficiency improvements.

Find the Low 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 low 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

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tekmar thermostattc portable cordthermostat capillary120volt programable thermostathoneywell home wifi thermostat

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