CT33A1009/E1 MILL THERMOSTAT CT33A1009/E1 MILL THERMOSTAT
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$14.64 for 1 EA
Retail $19.99
Mfr PN: CT33A1009/E1
Stock: 3
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
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$14.64 for 1 EA
Retail $19.99
Mfr PN: CT33A1009/E1
Stock: 3

White-Rodgers™ Mercury-Free Universal Mechanical Thermostat, White White-Rodgers™ Mercury-Free Universal Mechanical Thermostat, White
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$66.29 for 2 Each
Retail $99.44
Mfr PN: 1F56N-444
Stock: 632
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.
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$66.29 for 2 Each
Retail $99.44
Mfr PN: 1F56N-444
Stock: 632

PRO 3000 1 HEAT/1 COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE PRO 3000 1 HEAT/1 COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE
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$44.10 for Each
Retail $66.15
Mfr PN: TH3110D1008
Stock: 10548
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.
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$44.10 for Each
Retail $66.15
Mfr PN: TH3110D1008
Stock: 10548

WHITE RODGERS THERMOSTAT SINGLE STAGE WHITE RODGERS THERMOSTAT SINGLE STAGE
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$58.60 for Each
Retail $87.90
Mfr PN: 1F86-344
Stock: 70
| 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
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$58.60 for Each
Retail $87.90
Mfr PN: 1F86-344
Stock: 70

Honeywell CT410B 4-Wire Manual Thermostat Honeywell CT410B 4-Wire Manual Thermostat
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$12.85 for EA
Retail $21.25
Mfr PN: CT410B
Stock: 754
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
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$12.85 for EA
Retail $21.25
Mfr PN: CT410B
Stock: 754

ROBERTSHAW® RS2110 NON-PROGRAMMABLE THERMOSTAT, 1 HEAT/1 COOL, 3-VOLT DC ROBERTSHAW® RS2110 NON-PROGRAMMABLE THERMOSTAT, 1 HEAT/1 COOL, 3-VOLT DC
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$65.28 for 2 Each
Retail $97.92
Mfr PN: RS2110
Stock: 191
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
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$65.28 for 2 Each
Retail $97.92
Mfr PN: RS2110
Stock: 191

HONEYWELL THERMOSTAT, #TH1110D1009/U HONEYWELL THERMOSTAT, #TH1110D1009/U
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$66.37 for 2 Each
Retail $99.56
Mfr PN: TH1110DV1009
Stock: 2300
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.
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$66.37 for 2 Each
Retail $99.56
Mfr PN: TH1110DV1009
Stock: 2300

Standard Heat And Cool Mechanical Non-Programmable Thermostat Standard Heat And Cool Mechanical Non-Programmable Thermostat
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$20.53 for 1 EA
Retail $28.99
Mfr PN: M100
Stock: 14
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
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$20.53 for 1 EA
Retail $28.99
Mfr PN: M100
Stock: 14

M30 HEAT ONLY THERMOSTAT M30 HEAT ONLY THERMOSTAT
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$15.51 for 1 EA
Retail $21.99
Mfr PN: M30
Stock: 36
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
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$15.51 for 1 EA
Retail $21.99
Mfr PN: M30
Stock: 36

PRO 5000 TWO HEAT/ONE COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE PRO 5000 TWO HEAT/ONE COOL NON-PROGRAMMABLE DIGITAL THERMOSTAT, WHITE
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$72.62 for Each
Retail $108.93
Mfr PN: TH5220D1003
Stock: 235
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
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$72.62 for Each
Retail $108.93
Mfr PN: TH5220D1003
Stock: 235

Honeywell RLV3100A Non-Programmable Thermostat for Electric Baseboard Heaters Honeywell RLV3100A Non-Programmable Thermostat for Electric Baseboard Heaters
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$32.66 for EA
Retail $39.69
Mfr PN: RLV3150A1004/E
Stock: 191
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
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$32.66 for EA
Retail $39.69
Mfr PN: RLV3150A1004/E
Stock: 191

YCT30 HEAT ONLY BI-METAL THERMOSTAT YCT30 HEAT ONLY BI-METAL THERMOSTAT
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$12.54 for 1 EA
Retail $15.99
Mfr PN: CT30A1005/E1
Stock: 103
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
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$12.54 for 1 EA
Retail $15.99
Mfr PN: CT30A1005/E1
Stock: 103

WHITE RODGERS MERCURY FREE MECHANICAL THERMOSTAT WHITE RODGERS MERCURY FREE MECHANICAL THERMOSTAT
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$37.05 for Each
Retail $55.58
Mfr PN: 1E30N-910
Stock: 754
| 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.
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$37.05 for Each
Retail $55.58
Mfr PN: 1E30N-910
Stock: 754

HONEYWELL NON PROGRAMMABLE THERMOSTAT HONEYWELL NON PROGRAMMABLE THERMOSTAT
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$59.97 for Each
Retail $89.95
Mfr PN: TH5110D1022
Stock: 38
| 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
$59.97 for Each
Retail $89.95
Mfr PN: TH5110D1022
Stock: 38

WHITE RODGERS DIGITAL NON-PROGRAMMABLE THERMOSTAT 24V WHITE RODGERS DIGITAL NON-PROGRAMMABLE THERMOSTAT 24V
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$34.84 for Each
Retail $52.26
Mfr PN: 1E78-140
Stock: 683
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
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$34.84 for Each
Retail $52.26
Mfr PN: 1E78-140
Stock: 683

Honeywell CT87N Heat/Cool Round Thermostat Honeywell CT87N Heat/Cool Round Thermostat
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$50.70 for EA
Retail $52.35
Mfr PN: CT87N
Stock: 202
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: 202

Yct87N1006 Heat/Cool Thermostat Yct87N1006 Heat/Cool Thermostat
Online
$46.13 for 1 EA
Retail $59.99
Mfr PN: CT87N1001/E1
Stock: 12
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
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$46.13 for 1 EA
Retail $59.99
Mfr PN: CT87N1001/E1
Stock: 12

Yct51N1008 Heat/Cool Thermostat Yct51N1008 Heat/Cool Thermostat
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$27.83 for 1 EA
Retail $36.99
Mfr PN: YCT51N1008
Stock: 5
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
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$27.83 for 1 EA
Retail $36.99
Mfr PN: YCT51N1008
Stock: 5

HONEYWELL THERMOSTAT, HEAT AND COOL, PREMIER WHITE® HONEYWELL THERMOSTAT, HEAT AND COOL, PREMIER WHITE®
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$65.38 for Each
Retail $98.07
Mfr PN: T8775C1005
Stock: 388
| 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.
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$65.38 for Each
Retail $98.07
Mfr PN: T8775C1005
Stock: 388

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
$60.10 for 2 Each
Retail $90.15
Mfr PN: 405-42K
Stock: 134
| 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.
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$60.10 for 2 Each
Retail $90.15
Mfr PN: 405-42K
Stock: 134

TPI TBD Built-In Bi-Metal Thermostat Kit, 120 - 240 V, 22/18 A, For Use With Baseboard Heater TPI TBD Built-In Bi-Metal Thermostat Kit, 120 - 240 V, 22/18 A, For Use With Baseboard Heater
Online
$37.13 for EA
Retail $40.75
Mfr PN: TBD
Stock: 78
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
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$37.13 for EA
Retail $40.75
Mfr PN: TBD
Stock: 78

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
$47.84 for Each
Retail $71.76
Mfr PN: RS4110
Stock: 217
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
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$47.84 for Each
Retail $71.76
Mfr PN: RS4110
Stock: 217

Millivolt Wall Thermostat Millivolt Wall Thermostat
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$35.80 for EACH
Retail $49.62
Mfr PN: TST
Stock: 51
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
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$35.80 for EACH
Retail $49.62
Mfr PN: TST
Stock: 51

THERMOSTAT NON-PROGRAMMABLE DIGITAL 2H/1C PRO 3000 THERMOSTAT NON-PROGRAMMABLE DIGITAL 2H/1C PRO 3000
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$67.18 for Each
Retail $78.75
Mfr PN: TH3210D1004
Stock: 9
| 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
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$67.18 for Each
Retail $78.75
Mfr PN: TH3210D1004
Stock: 9

WHITE-RODGERS™ NON-PROGRAMMABLE DIGITAL THERMOSTAT WHITE-RODGERS™ NON-PROGRAMMABLE DIGITAL THERMOSTAT
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$44.10 for Each
Retail $66.15
Mfr PN: 1F78-144
Stock: 5539
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
$44.10 for Each
Retail $66.15
Mfr PN: 1F78-144
Stock: 5539

Rodgers Economy 24 Volt/Millivolt Heat Thermostat, White Rodgers Economy 24 Volt/Millivolt Heat Thermostat, White
Online
$43.38 for 2 Each
Retail $65.07
Mfr PN: 1C20-101
Stock: 1448
White Rodgers -- Gas Or Oil Heat. Snap Action Heat Anticipator. 50 - 90F Range. Classic White.
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$43.38 for 2 Each
Retail $65.07
Mfr PN: 1C20-101
Stock: 1448

Honeywell CT87K Heat Round Thermostat Honeywell CT87K Heat Round Thermostat
Online
$35.10 for EA
Mfr PN: CT87K
Stock: 1248
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
$35.10 for EA
Mfr PN: CT87K
Stock: 1248

HONEYWELL NON-PROGRAMMABLE DIGITAL THERMOSTAT, HEAT ONLY, WHITE HONEYWELL NON-PROGRAMMABLE DIGITAL THERMOSTAT, HEAT ONLY, WHITE
Online
$36.72 for Each
Retail $55.08
Mfr PN: T87K1007
Stock: 1230
Honeywell's non-programmable digital thermostat is round and provides electronic control of 24 VAC heating systems with the classic twist-to-set dial. Its digital display size options are large or standard.^^Features|Clear Backlit Display That Is Easy to Read in Various Lighting Conditions|Precise Comfort Control (+/- 1º F) That Maintains Consistent Comfort to the Highest Level of Accuracy|Flip-Out Battery Door That Simplifies Battery Replacement||No Thermostat Removal or Disassembly Needed^^Warranty Information^Also included with this non-programmable thermostat is a limited warranty. The warranty lasts for 5 years.
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$36.72 for Each
Retail $55.08
Mfr PN: T87K1007
Stock: 1230

THERMOSTAT DIGITAL NON PROGRAMMABLE THERMOSTAT DIGITAL NON PROGRAMMABLE
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$20.49 for EA
Retail $26.45
Mfr PN: RTH111B1024
Stock: 1009
Precise comfort control, consistent comfort to the highest level of accuracy. Easy to read display. Retains setpoint in the event of a power outage. Easy-access battery replacement. Works with heating and cooling system. Does not work with heat pump syste ms and electric baseboard heat (120-240V). This item cannot be shipped to APO/FPO addresses. Please accept our apologies
Online
$20.49 for EA
Retail $26.45
Mfr PN: RTH111B1024
Stock: 1009

HONEYWELL THERMOSTAT #T822K1018 HONEYWELL THERMOSTAT #T822K1018
Online
$36.68 for Each
Retail $55.02
Mfr PN: T822K1018
Stock: 802
Honeywell -- heat only thermostat for control of single stage low voltage heating systems. Vented cover for improved temperature sensing. Coiled bimetal element operates mercury switch. Straight in wiring capability. Heat: 40 f to 90 f, cool: 50 f to 99 f temperature range. White. EcoSource Exclusive. Min. Order: 1 EA
Online
$36.68 for Each
Retail $55.02
Mfr PN: T822K1018
Stock: 802

THERMOSTAT T41 ELECTRIC HEAT, DOUBLE POLE, WHITE THERMOSTAT T41 ELECTRIC HEAT, DOUBLE POLE, WHITE
Online
$50.53 for 2 Each
Retail $75.80
Mfr PN: T410B1004
Stock: 622
| For electric baseboard heat | Replaces virtually any two-wire (T410A) or four-wire (T410B) line voltage wall-mounted electric heating thermostat | Easy to install; 6 in. (150 mm) color-coded leads | Include long-lasting Micro Switch™ mechanism | Rugged, plastic mounting base and one-piece cover with vents | Color: White We do NOT provide any installation services nor removal of old appliances. Delivery for large items is curbside only.
Online
$50.53 for 2 Each
Retail $75.80
Mfr PN: T410B1004
Stock: 622

HONEYWELL THERMOSTAT HEAT/COOL MERCURY FREE HONEYWELL THERMOSTAT HEAT/COOL MERCURY FREE
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$55.84 for Each
Retail $83.76
Mfr PN: T87N1000
Stock: 555
| 5-Year Warranty | The easy-to-see face has enlarged scale and raised numbers - -plus it click at every 2ºF change | Mercury Free | Classic Styling | Premier Whit | Separate temperature setting and thermometer | The T87K heat only works with 2 or 3 wire heat only systems | The Round T87K and T87N thermostats provide electronic control of 24Vac heating and cooling systems with the classic twist to set dial.
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$55.84 for Each
Retail $83.76
Mfr PN: T87N1000
Stock: 555