CT33A1009/E1 MILL THERMOSTAT CT33A1009/E1 MILL THERMOSTAT
Online
$15.68 for 1 EA
Retail $19.99
Mfr PN: CT33A1009/E1
Stock: 24
HEAT ONLY THERMOSTAT Manual thermostat for 750 millivolt systems For heating only systems Snap-acting switch - requires no leveling Use with central gas or oil heating Decorative cover plate hides wall marks CT33A1009/E1 MILL THERMOSTAT
Online
$15.68 for 1 EA
Retail $19.99
Mfr PN: CT33A1009/E1
Stock: 24

White-Rodgers™ Mercury-Free Universal Mechanical Thermostat, White White-Rodgers™ Mercury-Free Universal Mechanical Thermostat, White
Online
$33.89 for Each
Mfr PN: 1F56N-444
Stock: 1299
This White-Rodgers thermostat is available as a vertical or a horizontal model. It has the same size and functionality as older models, but with an updated style.^^The new-and-improved styling of this thermostat replaces hundreds of White-Rodgers' and competitors' models installed throughout the past 50 years! Complementing its updated style are its convenient features, which include:^|Enclosed Contacts for Increased Reliability and Accuracy|Heat-Cool, Heat-Only, or Cool-Only Subbase|Single-Stage Heat Pump|Three-Wire Zone Valve (Millivolt)|On-Off Subbase|Limited Range Stop Kit^^Warranty Information^This White-Rodgers thermostat comes with a warranty. The warranty is good for one year.
Online
$33.89 for Each
Mfr PN: 1F56N-444
Stock: 1299

18800 PRE-SET THERMOSTAT 18800 PRE-SET THERMOSTAT
Online
$18.61 for 1 EA
Retail $23.99
Mfr PN: 18800
Stock: 42
FREEZE-FREE THERMOSTAT Controls any 120-volt heater Provides two outlets Comes on at 35 degrees & off at 45 degrees 1800 watt maximum 18800 PRE-SET THERMOSTAT
Online
$18.61 for 1 EA
Retail $23.99
Mfr PN: 18800
Stock: 42

PRO 3000 1 HEAT/1 COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE PRO 3000 1 HEAT/1 COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE
Online
$40.12 for Each
Mfr PN: TH3110D1008
Stock: 6529
This non-programmable digital thermostat has many convenient features. Some of its features include:^|Backlit Display||Easy to Read in Various Lighting||Shows Current and Set Temperatures Simultaneously|Precise Comfort Control (+/-1º F)||Maintains Consistent Comfort at the Highest Level of Accuracy|Simple Operation with Slide Switches||Selecting Heat or Cool Mode||Operating the Fan^^Warranty Information^Accompanying this non-programmable thermostat is a five-year warranty. This warranty provides financial peace of mind.
Online
$40.12 for Each
Mfr PN: TH3110D1008
Stock: 6529

1C20-101 LOW VOLT THERMOSTAT 1C20-101 LOW VOLT THERMOSTAT
Online
$15.27 for 1 EA
Retail $19.99
Mfr PN: 1C20-101
Stock: 3
HEAT ONLY THERMOSTAT For heating only systems Snap action switch for easy installation Positive Off switch Temperature range: 50-90 degrees For most 12V, 24V or millivolt applications 1C20-101 LOW VOLT THERMOSTAT COLOR:White
Online
$15.27 for 1 EA
Retail $19.99
Mfr PN: 1C20-101
Stock: 3

WHITE RODGERS THERMOSTAT SINGLE STAGE WHITE RODGERS THERMOSTAT SINGLE STAGE
Online
$58.52 for Each
Mfr PN: 1F86-344
Stock: 69
| FEATURES: | Battery powered for maximum compatibility (requires 3 "AA" alkaline batteries, included) | Low battery indicator | B and O terminals | Low and high limit temperature protection in case of battery failure | Five minute compressor short cycle protection in cooling | Unique temperature display recalibration feature allows user to modify room temperature display | Clock function (except #661958) | Simultaneous heating/cooling program storage eliminates need to reprogram each season (except #661958) | Time and temperature settings are pre-programmed and easy to change (except #661958) | LCD displays setpoint temperature continuously and alternately shows actual time and temperature (except #661958) | Hold temperature button allows manual program override for an indefinite period without changing programming (except #661958) | SPECIFICATIONS: | Millivolt to 30 VAC (50/60 Hz) or DC | .05 to 1.5 amps (load per terminal) | 1.5 amps max. total load (all terminals combined) | Temperature range: 45° to 90° F (7° to 32° C) | Rated differential: 0.8° F (forced air), 2.2° F (hydronic), 1.2° F (cooling) DO NOT USE WITH: | Multi-stage systems | Multi-stage heat pump systems | 3-wire zoned heating systems | Systems exceeding 30V
Online
$58.52 for Each
Mfr PN: 1F86-344
Stock: 69

THERMOSTAT MANUAL 4-WIRE THERMOSTAT MANUAL 4-WIRE
Online
$12.85 for EA
Retail $21.25
Mfr PN: CT410B
Stock: 2262
Mechanical, non-programmable thermostat provides 120 - 240 Vac control for baseboard electric heat systems. Provides reliable line voltage control of resistive rated electric heating equipment. Snap-action switch activates heat for positive temperature co ntrol. Universal application. Replaces virtually any four-wire line voltage wall-mounted electric heating thermostat. Rugged, plastic mounting base and one-piece vented cover. This item cannot be shipped to APO/FPO addresses. Please accept our apologies
Online
$12.85 for EA
Retail $21.25
Mfr PN: CT410B
Stock: 2262

ROBERTSHAW® RS2110 NON-PROGRAMMABLE THERMOSTAT, 1 HEAT/1 COOL, 3-VOLT DC ROBERTSHAW® RS2110 NON-PROGRAMMABLE THERMOSTAT, 1 HEAT/1 COOL, 3-VOLT DC
Online
$33.97 for Each
Mfr PN: RS2110
Stock: 492
The Robertshaw RS2110 thermostat is Simply The Right Choice when it comes to non-programmable temperature control. With the comfort, convenience, and efficiency features that homeowners and contractors want, the RS2110 provides value-packed thermostats for an economical price. | Bigger brighter backlight makes it easy to read any time of the day. | A fully adjustable temperature differential provides increased comfort control. | The front load battery door makes it simple to replace the batteries. | Low temperature freeze protection. | Filter Monitor. | Automatic Compressor short-cycle protection. | Fully compatible with all standard 24V AC heating and cooling systems. | Single stage heat-pump, electric, gas, oil or millivolt. | 1 Heat / 1 Cool | Terminals: R, G, W, Y, RH/B, RC/O Power Source: 3.0V DC (2 AA alkaline batteries)Maximum Load: 1 amp maximum load per terminal
Online
$33.97 for Each
Mfr PN: RS2110
Stock: 492

HONEYWELL THERMOSTAT, #TH1110D1009/U HONEYWELL THERMOSTAT, #TH1110D1009/U
Online
$34.65 for Each
Mfr PN: TH1110DV1009
Stock: 3978
This vertical 1 heat/1 cool Honeywell thermostat is made to work with conventional units and heat pumps with no auxiliary heat. It's a builder-grade, dual-powered thermostat with adaptive intelligence recovery.
Online
$34.65 for Each
Mfr PN: TH1110DV1009
Stock: 3978

Electric Baseboard In-Built Thermostat Kit in Ivory & White Electric Baseboard In-Built Thermostat Kit in Ivory & White
Online
$27.21 for EA
Retail $29.85
Mfr PN: TBS
Stock: 14
For baseboard heaters. Rated 22 amps 120/240 volts. Adjustable from 40 to 100 degrees Fahrenheit. Single Pole Breaks 1 Side Of Line This item cannot be shipped to APO/FPO addresses. Please accept our apologies
Online
$27.21 for EA
Retail $29.85
Mfr PN: TBS
Stock: 14

Standard Heat And Cool Mechanical Non-Programmable Thermostat Standard Heat And Cool Mechanical Non-Programmable Thermostat
Online
$22.00 for 1 EA
Retail $28.99
Mfr PN: M100
Stock: 19
HEATING & COOLING THERMOSTAT For heating & cooling systems Snap action switch for easy installation Fan switch for constant or auto fan operation Positive Off switch Temperature range: 50-90 deg. For most 24V applications M100 HEAT & COOL THERMOSTAT
Online
$22.00 for 1 EA
Retail $28.99
Mfr PN: M100
Stock: 19

M30 HEAT ONLY THERMOSTAT M30 HEAT ONLY THERMOSTAT
Online
$16.61 for 1 EA
Retail $21.99
Mfr PN: M30
Stock: 38
HEAT ONLY THERMOSTAT For heating only systems Snap action switch for easy installation Positive Off switch Temperature range: 50-90 degrees For most 12V, 24V or millivolt applications M30 HEAT ONLY THERMOSTAT COLOR:White
Online
$16.61 for 1 EA
Retail $21.99
Mfr PN: M30
Stock: 38

PRO 5000 TWO HEAT/ONE COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE PRO 5000 TWO HEAT/ONE COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE
Online
$73.33 for Each
Mfr PN: TH5220D1003
Stock: 750
Honeywell -- white. Provides low-voltage 24 VAC control of two-stage heating and one-stage cooling. Mercury switch, temperature at a glance, indicator lights tell when the system is in emergency or auxiliary heat modes. Plastic levers click easily into heat, off, cool or emergency heat modes. EcoSource Exclusive. Min. Order: 1 EA
Online
$73.33 for Each
Mfr PN: TH5220D1003
Stock: 750

Baseboard Thermostat Baseboard Thermostat
Online
$32.66 for EA
Retail $39.69
Mfr PN: RLV3150A1004/E
Stock: 241
TRIAC silent switching for accurate temperature control - Fahrenheit or Celsius. Backlit display, 2 wire installation. For use with electric heat (120-240V), max 3,000W at 240V convectors and radiant ceilings. Not compatible with fan-forced heaters. 12/24 hour clock. This item cannot be shipped to APO/FPO addresses. Please accept our apologies
Online
$32.66 for EA
Retail $39.69
Mfr PN: RLV3150A1004/E
Stock: 241

YCT30 HEAT ONLY BI-METAL THERMOSTAT YCT30 HEAT ONLY BI-METAL THERMOSTAT
Online
$13.50 for 1 EA
Retail $15.99
Mfr PN: CT30A1005/E1
Stock: 83
HEAT ONLY THERMOSTAT Manual thermostat for 24 volt heating systems Snap-acting switch - requires no leveling Works on gas oil and electric heating systems Decorative plate hides wall marks CT30A1005/E1 HEAT THERMOSTAT
Online
$13.50 for 1 EA
Retail $15.99
Mfr PN: CT30A1005/E1
Stock: 83

WHITE RODGERS MERCURY FREE MECHANICAL THERMOSTAT WHITE RODGERS MERCURY FREE MECHANICAL THERMOSTAT
Online
$39.09 for Each
Mfr PN: 1E30N-910
Stock: 394
| Same size, function as older models with updated styling | Enclosed Contacts for Increased Reliability and Accuracy | Replaces Hundreds of White-Rodgers and Competitive Models Installed Over the Past 50 Years | White, Vertical | 5-Year Warranty | Mercury free mechanical vertical heat only.
Online
$39.09 for Each
Mfr PN: 1E30N-910
Stock: 394

HONEYWELL PRO 1000 HEAT PUMP THERMOSTAT, VERTICAL, NON-PROGRAMMABLE, PREMIER WHITE® HONEYWELL PRO 1000 HEAT PUMP THERMOSTAT, VERTICAL, NON-PROGRAMMABLE, PREMIER WHITE®
Online
$45.38 for Each
Mfr PN: TH1210DV1007
Stock: 210
| Non-programmable digital thermostat | Easy-to-read backlit display | Precise comfort control [±1 F (±0.5 C)] - maintains consistent comfort to the highest level of accuracy | Basic operation - easy-to-use slide switches allow you to select the heat or cool mode, and operate the fan
Online
$45.38 for Each
Mfr PN: TH1210DV1007
Stock: 210

HONEYWELL NON PROGRAMMABLE THERMOSTAT HONEYWELL NON PROGRAMMABLE THERMOSTAT
Online
$63.98 for Each
Mfr PN: TH5110D1022
Stock: 212
| Factory calibrated; no field calibration required | May be used for temperature averaging between PC8900 Control Panel and C7189A Sensor for improved comfort | Capable of remote temperature sensing and control with PC8900 Control Panel | Negative temperature coefficient thermistor sensing element | Easy to install and use | The FocusPRO™ non-programmable digital thermostat provides electronic control of 24 Vac conventional and heat pump systems or 750 mV heating systems.
Online
$63.98 for Each
Mfr PN: TH5110D1022
Stock: 212

WHITE RODGERS DIGITAL NON-PROGRAMMABLE THERMOSTAT 24V WHITE RODGERS DIGITAL NON-PROGRAMMABLE THERMOSTAT 24V
Online
$37.61 for Each
Mfr PN: 1E78-140
Stock: 365
70 Series Are The Perfect Upgrade From Mechanical Thermostats Without The Need For An Extra Wall Plate. Heat Only Vertical | Digital Accuracy, Intuitive Controls | Lighted Display
Online
$37.61 for Each
Mfr PN: 1E78-140
Stock: 365

Round Heat/Cool Thermostat Round Heat/Cool Thermostat
Online
$50.70 for EA
Retail $52.35
Mfr PN: CT87N
Stock: 191
Classic round styling. Mercury free thermostat. Precise temperature control. Decorative cover ring hides wall marks. This item cannot be shipped to APO/FPO addresses. Please accept our apologies
Online
$50.70 for EA
Retail $52.35
Mfr PN: CT87N
Stock: 191

HONEYWELL THERMOSTAT #TH5220D1029/U HONEYWELL THERMOSTAT #TH5220D1029/U
Online
$87.84 for Each
Mfr PN: TH5220D1029
Stock: 439
Honeywell -- White. Dimensions: 5-13/16" W x 1-1/2"D x 3-9/16" H. Precise comfort control (+/- 1F) up to 2 stage heat, 2 stage cool. Changeover: auto/manual selectable. Terminal designations: rc, r, w (o/b), w2 (aux), y, y2 (e), g, l, c. Voltage: 24 volts. EcoSource Exclusive. Min. Order: 1 EA
Online
$87.84 for Each
Mfr PN: TH5220D1029
Stock: 439

Yct87N1006 Heat/Cool Thermostat Yct87N1006 Heat/Cool Thermostat
Online
$46.13 for 1 EA
Retail $59.99
Mfr PN: CT87N1001/E1
Stock: 13
THE ROUND HEAT/COOL THERMOSTAT 15-30 volt heat/cool model Thermometer shows room temperature Easy to install wiring base Decorative cover ring For gas, oil, steam or hot water heating Use with central electric cooling Temperature range: 42-88 degrees CT87N1001 HEAT/COOL THERMOSTAT COLOR:White
Online
$46.13 for 1 EA
Retail $59.99
Mfr PN: CT87N1001/E1
Stock: 13

Yct51N1008 Heat/Cool Thermostat Yct51N1008 Heat/Cool Thermostat
Online
$27.82 for 1 EA
Retail $36.99
Mfr PN: YCT51N1008
Stock: 4
STANDARD HEAT/COOL MANUAL THERMOSTAT Precise temperature control for both heat & cool Mercury free - 4-wire hook-up Can be used with central oil heating, electric- furnaces and central electric cooling Use in single transformer systems only YCT51N1008 HEAT/COL THERMOSTAT COLOR:White
Online
$27.82 for 1 EA
Retail $36.99
Mfr PN: YCT51N1008
Stock: 4

HONEYWELL THERMOSTAT, HEAT AND COOL, PREMIER WHITE® HONEYWELL THERMOSTAT, HEAT AND COOL, PREMIER WHITE®
Online
$63.17 for Each
Mfr PN: T8775C1005
Stock: 320
| Large easy-to-read display | On-demand backlighting makes it easy to read the display in a dark room or hallway | No batteries required | The temperature setting is held permanently in memory in the event of a power failure | Powered through heating-cooling system controls | Easy installation, set up and 5-minute compressor bypass saves time and increases installer productivity | Easily configurable by the use of DIP switches | F or C temperature display | Selectable heating cycle rates (1, 3, 6, 9 cph) for a variety of applications | The T8775A Thermostat provides 24V control of heating only systems. The T8775C thermostat provides single-stage temperature control for 24V heating-cooling systems with manual changeover from heat to cool.
Online
$63.17 for Each
Mfr PN: T8775C1005
Stock: 320

GARRISON DIGITAL THERMOSTAT, 1 STAGE HEAT/COOL NON-PROGRAMMABLE GARRISON DIGITAL THERMOSTAT, 1 STAGE HEAT/COOL NON-PROGRAMMABLE
Online
$33.33 for Each
Retail $65.80
Mfr PN: 119085
Stock: 0
Non-Programmable Single stage Heat/Cool thermostat with large LCD display screen. The thermostats are designed to operate with most gas, oil, electric or 2-wire systems and air conditioning systems that have 24-volt or millivolt control. | Features: | 1-Stage Heat / 1-Stage Cool | 24 Volt with battery backup. | 1-AA Battery (included). | Backlight | F/C temperature selectable indicator. | Static Protection | High/Low Temperature protection. | Compressor short cycle protection. | 1st. Stage temperature differential rating | Separate O&B terminals. | Quick-connect wiring terminal | Gas, Oil and Electric systems. | Heat Pump systems. | Millivolt system.
Online
$33.33 for Each
Retail $65.80
Mfr PN: 119085
Stock: 0

ROBERTSHAW® NON-PROGRAMMABLE MECHANICAL THERMOSTAT, 24 VOLTS, 1 HEAT/1 COOL, WHITE ROBERTSHAW® NON-PROGRAMMABLE MECHANICAL THERMOSTAT, 24 VOLTS, 1 HEAT/1 COOL, WHITE
Online
$33.33 for Each
Mfr PN: 405-42K
Stock: 254
| Single stage - 1 - heat, 1 - cool (gas/oil/electric) | Mercury Free | Sealed-in-glass switch design requires no leveling, and provides optimum protection from contamination | Compatible with most 24 Vac heating and/or cooling systems | 400 Series contractor model is same high quality thermostat.
Online
$33.33 for Each
Mfr PN: 405-42K
Stock: 254

BASEBOARD HEATER THERMOSTAT BASEBOARD HEATER THERMOSTAT
Online
$35.01 for EA
Retail $38.39
Mfr PN: TBD
Stock: 30
For baseboard heaters. Rated 22 amps 120/240 volts. Adjustable from 40 to 100 degrees Fahrenheit. Double Pole Both Sides Of Line Are Disconnected In Off Position This item cannot be shipped to APO/FPO addresses. Please accept our apologies
Online
$35.01 for EA
Retail $38.39
Mfr PN: TBD
Stock: 30

ROBERTSHAW® RS4110 NON-PROGRAMMABLE THERMOSTAT, 1 HEAT/1 COOL, 24-VOLT AC WITH BATTERY BACKUP OR 3-VOLT DC ROBERTSHAW® RS4110 NON-PROGRAMMABLE THERMOSTAT, 1 HEAT/1 COOL, 24-VOLT AC WITH BATTERY BACKUP OR 3-VOLT DC
Online
$51.85 for Each
Mfr PN: RS4110
Stock: 64
The Robertshaw RS4110 thermostat is Simply the Right Choice when it comes to automated temperature controls. With the comfort, convenience, and efficiency features that homeowners and contractors want. | Quick connect wiring feature to save up to 15 minutes on every installation. | Pop-up Wizard to customize thermostat settings with an instant start-up menu. | Fully adjustable differentials to maintain optimal heating and cooling comfort year-round. | Fully compatible with all standard 24V AC heating and cooling systems. | Auto Changeover. | Bigger, brighter backlight with Nightlight option. | Easy change battery access. | Circulating fan. | Low temperature freeze protection. | Adjustable temperature differential and upstaging. | 1 Heat / 1 Cool | Terminals: RH/R, RC, C, G, B, O, Y1, W1 | Power Source: 24V AC with battery back-up OR 3.0V DC | Maximum Load 1 amp maximum load per terminal
Online
$51.85 for Each
Mfr PN: RS4110
Stock: 64

Millivolt Wall Thermostat Millivolt Wall Thermostat
Online
$34.72 for EACH
Retail $49.62
Mfr PN: TST
Stock: 66
The manual gas cock by Hargrove is rated at 125+F. It features 1/2" female input of 3/8" flare, straight shut off, and a 7" extension handle.

The multi-turn gas shut-off valves by Canterbury Enterprises are machined out of solid brass. They are certifi
Online
$34.72 for EACH
Retail $49.62
Mfr PN: TST
Stock: 66

THERMOSTAT NON-PROGRAMMABLE DIGITAL 2H/1C PRO 3000 THERMOSTAT NON-PROGRAMMABLE DIGITAL 2H/1C PRO 3000
Online
$55.32 for Each
Mfr PN: TH3210D1004
Stock: 1109
| Pro 3000 2H/1C | Easy-to-read backlit display - easy to read in various lighting conditions. Shows both current and set temperatures at the same time. Precise comfort control (+/-1º F) - maintains consistent comfort to the highest level of accuracy. Basic operation - easy-to-use slide switches allow you to select the heat or cool mode, and operate the fan | 5 year warranty
Online
$55.32 for Each
Mfr PN: TH3210D1004
Stock: 1109

WHITE-RODGERS™ NON-PROGRAMMABLE DIGITAL THERMOSTAT WHITE-RODGERS™ NON-PROGRAMMABLE DIGITAL THERMOSTAT
Online
$37.45 for Each
Mfr PN: 1F78-144
Stock: 5888
This non-programmable digital thermostat from White-Rodgers includes two AA Energizer® alkaline batteries. The batteries power the unit's first-stage heat and first-stage air.^^Heating and Cooling^The unit provides first-stage heat (no auxiliary heat) for gas, oil, electric, and heat pump systems. It provides first-stage cooling for compressor systems.^^Features Include:|LCD with Backlight|Selectable Celsius/Fahrenheit Temperature Display|B/O Terminals^^Electrical Accuracy^The 70 Series thermostat is the perfect upgrade from a mechanical thermostat because of its electrical accuracy and the fact that it doesn't require an extra wall plate. It's also compatible with all millivolt systems and provides accurate readings.
Online
$37.45 for Each
Mfr PN: 1F78-144
Stock: 5888

ROBERTSHAW® NON-PROGRAMMABLE MECHANICAL THERMOSTAT, 24 VOLTS, 1 HEAT/1 COOL, IVORY ROBERTSHAW® NON-PROGRAMMABLE MECHANICAL THERMOSTAT, 24 VOLTS, 1 HEAT/1 COOL, IVORY
Online
$33.33 for Each
Mfr PN: 400-42K
Stock: 870
| Single stage - 1 - heat, 1 - cool (gas/oil/electric) | Mercury Free | Sealed-in-glass switch design requires no leveling, and provides optimum protection from contamination | Compatible with most 24 Vac heating and/or cooling systems | 400 Series contractor model is same high quality thermostat.
Online
$33.33 for Each
Mfr PN: 400-42K
Stock: 870