Your browser is not supported. For the best experience, you should upgrade to a modern browser with improved speed and security.
  • On Sale: 10% Off In Cart

Honeywell T87N1026 - Round Manual Mercury-Free Thermostat

Item: T87N1026
MFR: T87N1026/U
Checking price...
Decrease quantity
Increase quantity

Your Order Templates
Save products for later, or create lists to quickly re-buy items for routine jobs.

Add to Order Template

Inventory At Nearby Branches



Manual thermostat, Round™, mercury-free, provides electronic control of 24-volt (AC) heating and cooling systems with classic twist-to-set dial. Dimensions: 4-inch diameter x 1-3/4-inch deep; 102-mm diameter x 45-mm deep. Classic styling; Premier White®. T87K heat only works with 2- or 3-wire heat-only systems. Includes 6-inch (152 mm) cover ring and switch position labels. Easy-to-see model with large raised markings and click at each 2-degree set point change.


NameHoneywell T87N1026 - Round Manual Mercury-Free Thermostat
Gemaire Item NumberT87N1026
Manufacturer Product NumberT87N1026/U
SKU - PIM Number1371469487248
ERP Number182819
Unit of MeasureEACH
Weight0.7 Pound (lb.)
Length5.0 Inches (in)
Width5.0 Inches (in)
Height5.0 Inches (in)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Voltage20-30 VAC
Electrical Rating20 to 30 VAC
Power MethodBattery assisted power stealing
Built In Wi-FiNo
Stages Cool1
Stages Heat1
Fan SwitchingYes
System SwitchingYes
Temperature Range40°F to 90°F (4.4°C to 32.2°C)
Terminal DesignationsR, Rc, W, Y, G, O, B
Warranty Offered5 Year
Includes6 in. (152 mm) cover ring and switch position labels
Operating Humidity5 to 90% RH (non-condensing)
Application1 Heat/1 Cool Conventional Systems and Heat Pumps with No Auxiliary Heat
Switch TypeRelay
Sensing ElementYes
Accuracy± 2°F; ± 1°C
Comments/NotesEASY-TO-SEE model with Large raised markings and a click at each 2 degree setpoint change
GEM - Case Quantity