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
FREE SHIPPING on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
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. Low Voltage Thermostats

Low Voltage Thermostats (698 items) - Page 7

Pro1 Iaq Non-Programmable Thermostat, 7, 5-1-1 Programs, 1 H, 1 C, Wall Mount, Hardwired/Battery, 24VAC T705
Pro1 Iaq

Non-Programmable Thermostat, 7, 5-1-1 Programs, 1 H, 1 C, Wall Mount, Hardwired/Battery, 24VAC

Zoro # G1857095
Mfr # T705
product price:  $85.46
/ea
Honeywell Home Wireless Thermostat, 3 Heat Pump or 2 Conventional H, 2 C, Battery, 20/30VAC YTH5320R1000
Honeywell Home

Wireless Thermostat, 3 Heat Pump or 2 Conventional H, 2 C, Battery, 20/30VAC

Zoro # G1445236
Mfr # YTH5320R1000
product price:  $346.99
/ea
Lennox Thermostat, Digital, 4-1/4"x5-1/8" 24Z12
Lennox

Thermostat, Digital, 4-1/4"x5-1/8"

Zoro # G009439952
Mfr # 24Z12
product price:  $71.45
/ea
No Product Image Available
Fostoria

Thermostat DP FES/YES 305/3200

Zoro # G415797356
Mfr # 44593002
product price:  $58.79
/ea
Johnson Controls Control, 120/208/240/277V AC, 20 Degrees F, Rectangle A19BUC-2
Johnson Controls

Control, 120/208/240/277V AC, 20 Degrees F, Rectangle

Zoro # G503677034
Mfr # A19BUC-2
product price:  $735.99
/ea
Diversitech Line Voltage 4 wire T-stat T501ML4
Diversitech

Line Voltage 4 wire T-stat

Zoro # G216062615
Mfr # T501ML4
product price:  $28.79
/ea
Sold in mult. of 2 for $57.58
Diversitech Indoor Remote Sensor R251S
Diversitech

Indoor Remote Sensor

Zoro # G716062528
Mfr # R251S
product price:  $33.19
/ea
Sold in mult. of 2 for $66.38
Diversitech Universal Wall Plate T119
Diversitech

Universal Wall Plate

Zoro # G016062440
Mfr # T119
product price:  $8.15
/ea
Sold in mult. of 5 for $40.75
Emerson White-Rodgers Digital Non-Programmable Thermostat, 2H/2C 1F85U-22NP
Emerson

White-Rodgers Digital Non-Programmable Thermostat, 2H/2C

Zoro # G421916994
Mfr # 1F85U-22NP
product price:  $37.69
/ea
No Product Image Available
Siemens

Room Temperature Thermostat

Zoro # G016149974
Mfr # 192-209
product price:  $217.18
/ea
Global Industrial 24V Non-Programmable Thermostat, Heat or Cool Only 246111
Global Industrial

24V Non-Programmable Thermostat, Heat or Cool Only

Zoro # G808644373
Mfr # 246111
product price:  $35.59
/ea
Diversitech Digital T-stat: 700 Series T755S
Diversitech

Digital T-stat: 700 Series

Zoro # G816062558
Mfr # T755S
product price:  $121.99
/ea
Honeywell T827K1009 Premiere White 12Vdc T827K1009
Honeywell

T827K1009 Premiere White 12Vdc

Zoro # G6909744
Mfr # T827K1009
product price:  $46.15
/ea
Diversitech Digital T-stat: 600 Series T625-2
Diversitech

Digital T-stat: 600 Series

Zoro # G616062482
Mfr # T625-2
product price:  $66.75
/ea
Johnson Controls Thermostatroom Stat-Day/Night-Dir. T-4506-203
Johnson Controls

Thermostatroom Stat-Day/Night-Dir.

Zoro # G3219209
Mfr # T-4506-203
product price:  $375.99
/ea
Diversitech Digital T-stat: 800 Series T855iSH
Diversitech

Digital T-stat: 800 Series

Zoro # G516062612
Mfr # T855iSH
product price:  $169.99
/ea
Honeywell Zd10X18Tz 24V Automatic ZD10X18TZ
Honeywell

Zd10X18Tz 24V Automatic

Zoro # G7034274
Mfr # ZD10X18TZ
product price:  $262.99
/ea
Honeywell T498B1553 120/208/240V T498B1553
Honeywell

T498B1553 120/208/240V

Zoro # G6943694
Mfr # T498B1553
product price:  $52.59
/ea
Honeywell Home RTH111B1016-A Digital Non Prgmmbl Thermostat HO87802
Honeywell

Home RTH111B1016-A Digital Non Prgmmbl Thermostat

Zoro # G512466698
Mfr # HO87802
product price:  $53.19
/ea
White-Rodgers 24v Single Stage Vert-Stat 1C20-101
White-Rodgers

24v Single Stage Vert-Stat

Zoro # G810473848
Mfr # 1C20-101
product price:  $22.75
/ea
Resideo ElitePro S1000 Thermostat 4.3Inch White THX1000W1
Resideo

ElitePro S1000 Thermostat 4.3Inch White

Zoro # G423311414
Mfr # THX1000W1
product price:  $191.99
/ea
Pro1 Iaq Non-Programmable Thermostat, 1 H, 1 C, Wall Mount, Hardwired/Battery, 24VAC T771
Pro1 Iaq

Non-Programmable Thermostat, 1 H, 1 C, Wall Mount, Hardwired/Battery, 24VAC

Zoro # G1857129
Mfr # T771
product price:  $66.58
/ea
Honeywell Home Low Voltage Thermostat, 1 H, 1 C, Wall or Outlet Box Mount, Hardwired, 20/30VAC T834N1002
Honeywell Home

Low Voltage Thermostat, 1 H, 1 C, Wall or Outlet Box Mount, Hardwired, 20/30VAC

Zoro # G1682852
Mfr # T834N1002
product price:  $47.69
/ea
Zurn 24 V HEAT ONLY THERMOSTAT QHSTHO
Zurn

24 V HEAT ONLY THERMOSTAT

Zoro # G415819447
Mfr # QHSTHO
product price:  $114.99
/ea
Honeywell T87N1000 Premier White 24V T87N1000
Honeywell

T87N1000 Premier White 24V

Zoro # G6407896
Mfr # T87N1000
product price:  $78.85
/ea
Honeywell Th6220D1028 Premier White TH6220D102
Honeywell

Th6220D1028 Premier White

Zoro # G6926675
Mfr # TH6220D102
product price:  $280.99
/ea
Nvent Hoffman Temperature Control Switch, Gray, 15 A ATEMNCC
Nvent Hoffman

Temperature Control Switch, Gray, 15 A

Zoro # G806171437
Mfr # ATEMNCC
product price:  $132.99
/ea
Proselect PSTSP 2H/1C Programmable Thermostat PSTSP21AWH
Proselect

PSTSP 2H/1C Programmable Thermostat

Zoro # G913310705
Mfr # PSTSP21AWH
product price:  $127.99
/ea
Goodman 20170802As Front Cover Kits 20170802AS
Goodman

20170802As Front Cover Kits

Zoro # G6968036
Mfr # 20170802AS
product price:  $46.85
/ea
Diversitech Mechanical T-stat T501M
Diversitech

Mechanical T-stat

Zoro # G316062546
Mfr # T501M
product price:  $34.85
/ea
Sold in mult. of 2 for $69.70
Honeywell Home Heat or Cool Mechanical Thermostat CT31A1003/E1
Honeywell

Home Heat or Cool Mechanical Thermostat

Zoro # G511360478
Mfr # CT31A1003/E1
product price:  $32.95
/ea
White-Rodgers 1F87U-42Wf 24V Wifi Sensi 1F87U-42WF
White-Rodgers

1F87U-42Wf 24V Wifi Sensi

Zoro # G6402262
Mfr # 1F87U-42WF
product price:  $146.99
/ea
Barnes & Jones 122A 1/2" Angle Thermostatic 122A
Barnes & Jones

122A 1/2" Angle Thermostatic

Zoro # G6400747
Mfr # 122A
product price:  $85.85
/ea
Honeywell Ts812A1007 Premier White 750 TS812A1007
Honeywell

Ts812A1007 Premier White 750

Zoro # G6408876
Mfr # TS812A1007
product price:  $25.85
/ea
Field Controls 46365402 18" Replacement Lamp 46365402
Field Controls

46365402 18" Replacement Lamp

Zoro # G7008654
Mfr # 46365402
product price:  $92.04
/ea
Robertshaw Digital Wall Thermostat, White, 1" D RS9210
Robertshaw

Digital Wall Thermostat, White, 1" D

Zoro # G701701838
Mfr # RS9210
product price:  $57.49
/ea
Low Voltage Thermostats (698 items) - Page 7
  • First
  • Previous
  • 7
    of 20 pages
  • Next
  • Last
How was your search?

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

Line Voltage ThermostatsThermostat Guards and AccessoriesFan Coil ThermostatsDefrost ThermostatBuilding Automation Controls
Fan Speed ControlFan and Limit ControlsRefrigeration ControlsFurnace Control BoardsFan Control Switches
thermostat emerson110v thermostatbosch thermostatwifi sensi thermostatecobee thermostat wi-fi
tekmar thermostattc portable cordthermostat capillary120volt programable thermostathoneywell home wifi thermostat

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

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