Honeywell T87K1007


Heat Only Thermostat

T87K1007 403658
Average Rating: 4.3
Read Reviews (3) Write a Review
$34.23+ 7-9 Business Day Shipping $7.07

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Heat Only Thermostat


ItemLow Voltage Thermostat
TypeMechanical Nonprogrammable Conventional Systems
Stages Heat1
Temp. Settings per Day1
Terminal DesignationsR,Y,W
System SwitchingNone
Fan SwitchingNone
Key Pad LockoutNo
Programmable FanNo
Automatic ChangeoverNo
Humidification ControlNo
Dehumidification ControlNo
Remote Sensing CapabilityNo
Temporary Program OverrideNo
Temporary Temperature HoldNo
Filter IndicatorNo
Temperature LimitingNo
Battery BackupNo
Low Battery IndicatorNo
Batteries IncludedNo
Dual Transformer CompatibleNo
Power MethodHardwired
Voltage (AC)20 to 30
750mV CompatibleNo
Depth (In.)1-3/4
Dia. (In.)3-11/16
Control Range (F)40 to 90
CharacteristicsMercury Free
For Use With Gas, Oil, Forced Warm Air, Hot Water, Steam or Gravity
Product Weight0.35
Hazmat InformationUN 3091 Lithium metal batteries packed in/with equipment
Application Heat Only
Dimensions (in.)3 11/16 in. diameter x 1 3/4 in. deep
Dimensions (mm)94 mm diameter x 45 mm deep
Item TypeProduct
Electrical Ratings20 to 30 Vac
Frequency50 Hz; 60 Hz
Stages1 Heat
Operating Humidity Range (% RH)5 to 90% RH (non-condensing)
UPC 085267263597
Weight 0.500000


Tradeline Mercury Free Heat Only Thermostat, New Electronic Switches, Easier Installation, No Anticipator To Set, No Leveling, Has Optional Range Stops & A 5 Year Warranty.

Customer Reviews

Average Product Rating: 4.3
based on 3 reviews

Tried and True Thermostat

Wednesday, February 29, 2012

I needed a heat only thermostat for my shop heating system and this thermostat came to mind. Classic and simple design. No need for programming or programming. Easy installation!

Submitted by Jeff P

Not Your Daddy's Thermostat

Tuesday, January 03, 2012

Service from Drillspot was excellent and cost was low. Package arrived as advertised in a few days. This unit is not a direct replacement for the familiar SPST round mercury switch Honeywell thermostat and it took me some experimentation to come up with the right connection points for my two wires. Seems to be working now.

Intuitively obvious ease of adjustment

Installation manual lacks sufficient information for SPST use

Submitted by Dave E.

Good Service

Monday, March 14, 2011

Needed this. Thanks for the product and good price and the quick shipping!

Submitted by Ryan G
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