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      9. Low Voltage Thermostats

      Low Voltage Thermostats

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      984 results
      HONEYWELL HOME

      Low Voltage Thermostat, 1 H Hardwired/Battery, 20/30VAC

      Mfr # TH1100DV1000
      Key Features:
      Item: Low Voltage Thermostat
      Voltage: 20/30VAC
      Stages Heat: 1
      $37.69
      4% off
      $35.95
      HONEYWELL HOME

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

      Mfr # TH4110U2005/U
      Key Features:
      Item: Programmable Thermostat
      Voltage: 20/30VAC
      Stages Heat: 1
      $63.29
      HONEYWELL HOME

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

      Mfr # TH6220U2000/U
      Key Features:
      Item: Programmable Thermostat
      Voltage: 20/30VAC
      Stages Heat: 2
      $112.99
      HONEYWELL HOME

      Low Voltage Thermostat, 2 H 1 C, Hardwired/Battery, 20/30VAC

      Mfr # TH3210D1004
      Key Features:
      Item: Low Voltage Thermostat
      Voltage: 20/30VAC
      Stages Heat: 2
      $100.19
      8% off
      $91.19
      HONEYWELL HOME

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

      Mfr # TH8320R1003
      Key Features:
      Item: Programmable Thermostat
      Voltage: 20/30VAC
      Stages Heat: 3
      $248.99
      HONEYWELL HOME

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

      Mfr # T87K1007
      Key Features:
      Item: Thermostat
      Voltage: 20/30VAC
      Stages Heat: 1
      $50.89
      EMERSON

      Thermostat, 1 H 1 C, Battery, 24VAC

      Mfr # 1E78-140
      Key Features:
      Item: Thermostat
      Voltage: 24VAC
      Stages Heat: 1
      $26.74
      EMERSON

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

      Mfr # 1F86-344
      Key Features:
      Item: Classic 80 Series Thermostats
      Voltage: 24VAC
      Stages Heat: 1
      $42.90
      EMERSON

      Classic 80 Series Thermostats, 5-1-1 Programs, 1 H 1 C, Hardwired/Battery, 24VAC

      Mfr # 1F80-361
      Key Features:
      Item: Classic 80 Series Thermostats
      Voltage: 24VAC
      Stages Heat: 1
      $61.83
      HONEYWELL HOME

      Internet Gateway, 6" L, 24 VAC, White

      Mfr # THM6000R7001/U
      Key Features:
      Item: Internet Gateway
      Type: Wireless
      Control Type: Wireless
      $119.99
      PECO

      Programmable Thermostat, 7 Programs, 3 H 2 C, Hardwired/Battery, 24VAC

      Mfr # T4932SCH-001
      Key Features:
      Item: Programmable Thermostat
      Voltage: 24VAC
      Stages Heat: 3
      $120.74
      EMERSON

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

      Mfr # 1F83C-11NP
      Key Features:
      Item: 80 Series Thermostats
      Voltage: 24VAC
      Stages Heat: 1
      $42.39
      DAYTON

      Low Voltage Thermostat, Hardwired, 24VAC

      Mfr # 4PU51
      Key Features:
      Item: Low Voltage Thermostat
      Voltage: 24VAC
      Color: White
      $16.85
      EMERSON

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

      Mfr # 1F78-151
      Key Features:
      Item: Thermostat
      Voltage: 24VAC
      Stages Heat: 1
      $34.49
      EMERSON

      Low Voltage Thermostat, 7, 5-1-1 Programs, 4 H 2 C, Hardwired/Battery/Power Stealing, 24VAC

      Mfr # 1F95-0671
      Key Features:
      Item: Low Voltage Thermostat
      Voltage: 24VAC
      Stages Heat: 4
      $118.89
      EMERSON

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

      Mfr # 1F85U-42PR
      Key Features:
      Item: 80 Series Thermostats
      Voltage: 24VAC
      Stages Heat: 4
      $90.29
      5% off
      $85.75
      EMERSON

      Blue Series 12 Touchscreen Thermostats, 7, 5-1-1 Programs, 3 H 2 C, 24VAC

      Mfr # 1F95-1277
      Key Features:
      Item: Blue Series 12 Touchscreen Thermostats
      Voltage: 24VAC
      Stages Heat: 3
      $179.65
      EMERSON

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

      Mfr # 1F85U-22PR
      Key Features:
      Item: 80 Series Thermostats
      Voltage: 24VAC
      Stages Heat: 4
      $78.99
      EMERSON

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

      Mfr # 1F97-1277
      Key Features:
      Item: Blue Series 12 Touchscreen Thermostats
      Voltage: 24VAC
      Stages Heat: 1
      $160.85
      WIEGMANN

      Thermostat, 2-23/64" H, 1-35/64" W, Gray

      Mfr # TANO14176F
      Key Features:
      Item: Thermostat
      Color: Gray
      Height: 2.3594 in
      $128.27
      35% off
      $82.99
      EMERSON

      Economy Mechanical Thermostats, 1 H 0 C, Hardwired, 24VAC

      Mfr # 1C20-101
      Key Features:
      Item: Economy Mechanical Thermostats
      Voltage: 24VAC
      Stages Heat: 1
      $15.39
      HONEYWELL HOME

      Low Voltage Thermostat, 1 H 1 C, Hardwired/Battery, 24VAC

      Mfr # TH1110D2009
      Key Features:
      Item: Low Voltage Thermostat
      Voltage: 24VAC
      Stages Heat: 1
      $49.66
      5% off
      $46.85
      HONEYWELL HOME

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

      Mfr # TH8321WF1001
      Key Features:
      Item: WiFi Thermostat
      Voltage: 20/30VAC
      Stages Heat: 3
      $253.99
      HONEYWELL HOME

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

      Mfr # TH6210U2001/U
      Key Features:
      Item: Programmable Thermostat
      Voltage: 20/30VAC
      Stages Heat: 2
      $87.65
      EMERSON

      Classic 80 Series Thermostats, 2 H 1 C, Hardwired, 20/30VAC

      Mfr # 1F89-211
      Key Features:
      Item: Classic 80 Series Thermostats
      Voltage: 20/30VAC
      Stages Heat: 2
      $58.95
      EMERSON

      WiFi Thermostat, 7 Programs, 4 H 2 C, Wall Mount, Hardwired/Battery, 24VAC

      Mfr # 1F87U-42WF
      Key Features:
      Item: WiFi Thermostat
      Voltage: 24VAC
      Stages Heat: 4
      $139.99
      5% off
      $132.59
      EMERSON

      Thermostat, 1 H 1 C, Battery, 24VAC

      Mfr # 1F78-144
      Key Features:
      Item: Thermostat
      Voltage: 24VAC
      Stages Heat: 1
      $28.75
      EMERSON

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

      Mfr # 1F85U-22NP
      Key Features:
      Item: 80 Series Thermostats
      Voltage: 24VAC
      Stages Heat: 2
      $58.09
      EMERSON

      Standard Mechanical Thermostats, 1 H 0 C, Hardwired, 24VAC

      Mfr # 1E30N-910
      Key Features:
      Item: Standard Mechanical Thermostats
      Voltage: 24VAC
      Stages Heat: 1
      $34.76
      PRO1 IAQ

      Mutely-Stage Gas, 7, 5-1-1 Programs, 2 H 2 C, Wall Mount, Hardwired/Battery, 24VAC

      Mfr # T715
      Key Features:
      Item: Mutely-Stage Gas
      Voltage: 24VAC
      Stages Heat: 2
      $117.24
      HONEYWELL HOME

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

      Mfr # TH1110DV1009/U
      Key Features:
      Item: Vertical Non-Programmable Thermostats
      Voltage: 20/30VAC
      Stages Heat: 1
      $62.96
      38% off
      $38.59
      HONEYWELL HOME

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

      Mfr # TH8110R1008
      Key Features:
      Item: Programmable Thermostat
      Voltage: 18/30VAC
      Stages Heat: 1
      $233.99
      HONEYWELL HOME

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

      Mfr # TH8321R1001
      Key Features:
      Item: Programmable Thermostat
      Voltage: 18/30VAC
      Stages Heat: 3
      $273.99
      HONEYWELL HOME

      Programmable Thermostat, 7, 5-2, 5-1-1 Programs, 3 H 2 C, Wall Mount, Hardwired/Battery, 20/30VAC

      Mfr # TH6320U2008/U
      Key Features:
      Item: Programmable Thermostat
      Voltage: 20/30VAC
      Stages Heat: 3
      $130.99
      PRO1 IAQ

      Low Voltage Thermostat, 2 H 1 C, Hardwired/Battery, 24VAC

      Mfr # T731W
      Key Features:
      Item: Low Voltage Thermostat
      Voltage: 24VAC
      Stages Heat: 2
      $233.43
      HONEYWELL HOME

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

      Mfr # TH6220WF2006/U
      Key Features:
      Item: Programmable Thermostat
      Voltage: 20/30VAC
      Stages Heat: 2
      $155.99

      984 results

      (Showing 1 - 36)
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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.

      Frequently Asked Questions

      What Brands of Low Voltage Thermostats does Zoro Carry?

      We carry many of the top brands and manufacturers including HONEYWELL, WHITE-RODGERS, HONEYWELL HOME, and many more.

      What Item for Low Voltage Thermostats are available?

      At Zoro we carry a wide assortment including some of the most common Item choices such as Low Voltage Thermostat, Thermostat, and Programmable Thermostat.

      Which features are most common for Low Voltage Thermostats?

      Some common characteristics of Low Voltage Thermostats are the Item, Voltage, and Type.

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