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Subject to a $10 large package surcharge
and/or a $5 Backup Warehouse surcharge

COVID-19: Minor delays are included on product pages. We temporarily remove many products which are currently not available or delayed. This updates as often as hourly. If a product you are looking for is missing, we hope it will be back soon. Please bear with us for everyone's safety and security.

Standard Thermostats

AKDA-0793
085267262392
24-volt heating systems. Low voltage control of gas or oil heating equipment. Bimetal temperature sensor. Snap acting switch (magnetic switch) does not require... read more
$13.89 $15.99
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Rapid Ship
Ships in 1 to 4 business days
EKEA-8726
085267990028
Thermostat cover 6-1/16 inch wide by 5-1/16 inch high by 2-5/8 inch deep inner dimension. For small to medium size thermostats. Fits over existing thermostat.... read more
$11.39 $18.35
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Rapid Ship
Ships in 1 to 4 business days
ELJA-6487
085267271196
Thermostats standard - heat/cooling Standard manual control thermostats provide effective temperature control of gas, oil or electric heating and air... read more
$32.49 $36.59
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Rapid Ship
Ships in 1 to 4 business days
JACA-4464
085267262415
24-volt heating and air conditioning systems. Low voltage control of gas or oil heating and cooling equipment. Bimetal temperature sensor. Snap acting switch... read more
$19.49 $22.19
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Rapid Ship
Ships in 1 to 4 business days
JCEA-7381
085267461450
Thermostats heat/cool deluxe digital non-programmable Large backlit digital display and push-button operation. Display options include degree Celsius or... read more
$46.49 $52.19
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Rapid Ship
Ships in 1 to 4 business days
JKLA-7884
085267263672
World's most popular thermostat. Mercury free with precise temperature control. Decorative cover ring hides wall marks. Wall cover and mounting hardware... read more
$34.79 $39.19
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Rapid Ship
Ships in 1 to 4 business days
LGGA-7028
085267870511
Thermostats winter watchman Low temperature signal. Turns on light alerting neighbors to low temperatures in an unoccupied home to prevent freezing pipes and... read more
$23.39 $26.49
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Rapid Ship
Ships in 1 to 4 business days
LLBA-8177
085267263696
Thermostats round - heat/cooling Classic round styling. Mercury free thermostat. Precise temperature control. Decorative cover ring hides wall marks.
$51.09 $57.29
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Rapid Ship
Ships in 1 to 4 business days
UDKB-1407
085267271196
Standard, manual, mercury free, heat/cool thermostat, quiet switching, 4 wires, used with central gas or oil heating, electric furnaces & central electric... read more
$35.79 $40.29
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Backup Warehouse
Ships in 4 to 7 business days
UDKB-1411
085267271219
Mercury free, millivolt thermostat, quiet switching, 2 wire, use with 750 millivolt heating systems, more accurate to plus or minus 1.5 degrees, does not work... read more
$38.49 $43.29
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Backup Warehouse
Ships in 4 to 7 business days
UDKB-1488
085267263597
Tradeline mercury free heat only thermostat, new electronic switches, easier installation, no anticipator to set, no leveling, has optional range stops & a 5... read more
$39.69 $44.59
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Backup Warehouse
Ships in 4 to 7 business days
UEDB-7906
021079000135
Easy temp, economy heat only thermostat, mechanical, wallplate included, no leveling required, accurate universal replacement, contractor grade mercury switch,... read more
$25.49 $28.79
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Backup Warehouse
Ships in 4 to 7 business days
UDJB-9142
021079051106
Digital non-programmable thermostat with manual control for heat & cooling, offers electronic accuracy, selectable fahrenheit/celsius setting, adjustable... read more
$40.49 $45.49
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Alternate Warehouse
Ships in 4 to 7 business days
UEKB-7937
085267263672
World's most popular thermostat. Mercury free with precise temperature control. Decorative cover ring hides wall marks. Wall cover and mounting hardware... read more
$36.99 $41.59
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Alternate Warehouse
Ships in 4 to 7 business days
UEKB-7941
085267263696
Classic round styling, heating & cooling, mercury free thermostat, precise temperature control, decorative cover ring hides wall marks, works with heat pumps... read more
$55.19 $61.79
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Alternate Warehouse
Ships in 4 to 7 business days
UFDB-4400
085267262392
24-volt heating systems. Low voltage control of gas or oil heating equipment. Bimetal temperature sensor. Snap acting switch (magnetic switch) does not require... read more
$16.09 $19.99
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Alternate Warehouse
Ships in 4 to 7 business days
UFDB-4418
085267262415
Economy, manual heat/cool thermostat, simple worry free operation, bi-metal temperature sensor, snap action switch, mercury free, decorative back plate... read more
$22.39 $25.39
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Alternate Warehouse
Ships in 4 to 7 business days
UKLB-5863
786710552557
Single stage, non-programmable thermostat, compatible with single stage heating, cooling & heat pump, without aux systems, precise temperature control to... read more
$36.59 $41.19
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Alternate Warehouse
Ships in 4 to 7 business days
ULDB-5530
786710545634
Easy to install mechanical heating and cooling thermostat that is mercury free and works with most single stage heating and cooling systems. Works with most 24... read more
$32.09 $36.19
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Alternate Warehouse
Ships in 4 to 7 business days
ULDB-5539
786710545658
Easy to install white mechanical heating thermostat that is mercury free and works with most single stage heating systems. Works with most 24 volt and millivolt... read more
$19.99 $22.69
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Backup Warehouse
Ships in 4 to 7 business days
UKJB-4235
085267461450
Digital Manual Heating/Air Conditioning Thermostat, Straight Forward Display & Basic Buttons Keep Operation Simple, Backlit Display Shows Current Room... read more
$51.99 $58.29
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Special Order
Ships in 5 to 8 business days
JCEA-7357
085267399357
Thermostats digital non-programmable TRIAC silent switching for accurate temperature control - Fahrenheit or Celsius. Backlit display, 2 wire installation. For... read more
$32.39 $39.69
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Rapid Ship
Ships in 1 to 4 business days
UDKB-1470
085267263610
Tradeline, mercury free, heat/cool thermostat, more accurate electronic switch, easier installation with no leveling & no anticipator to set, has subbase &... read more
$58.99 $65.99
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Backup Warehouse
Ships in 4 to 7 business days
UEDB-7930
021079000142
Easy temp, heating & cooling thermostat, economy mechanical, wallplate included, no leveling required, accurate universal replacement, contractor grade mercury... read more
$33.49 $37.69
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Special Order
Ships in 5 to 8 business days
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  • $11.39
  • $58.99