Honeywell Home T4 Wired Programmable Thermostat

Sale price£89 GBP
Only 7 units left

Secure Payment Options:

American Express Apple Pay Diners Club Discover Google Pay Maestro Mastercard PayPal Shop Pay Union Pay Visa

Honeywell Home T4 Wired Programmable Thermostat 

Simplifies temperature scheduling, offering a high level of usability and automated control. Intuitive screen interface offers easy and optimal heating adjustment. Automated modulation control improves energy efficiency and optimisation features learn how the room is heated, requiring less user interaction. Ideal for domestic and light commercial premises.

  • 7 Day, 5/2 Day or 24 Hour Programmable

  • 3 Pre-Set Programmes

  • 4 On / Off Periods per Day

  • Backlit LCD Display

  • Frost Protection

  • 2 or 3-Wire Installation

  • Manual Override Facility

  • Holiday Mode

  • Automatic BST/GMT Time Change

  • 1 Year Guarantee


Batteries Supplied/Required 2 x AA Batteries Required
Brand Honeywell Home
Central Heating Control Type Programmers
Compatible Boiler Type All Boilers
Display Type Backlit LCD Display
ERP Control Class Class IV
Frost Protection Frost Protection
Heating System Mode Heating
Installation Type 2 or 3-Wire Installation
Manufacturer Guarantee 1 Year Guarantee
Model Name T4H110A1021
Model No T4
Pack Size 1
Pieces in Pack/Case 1
Power Voltage Supply 230 / 24 V
Product Depth 26 mm
Product Height 95 mm
Product Type Programmable Thermostat
Product Width 135 mm

Programme Facility

7 Day, 5/2 Day or 24 Hour Programmable

Smart Compatibility

Not Smart

Switching Capacity

0.5-5 / 0.5-3 A

Switch Type

On/Off Switch

Temperature Range

0-50 °C

Thermostat Mount Type

Fits Custom Backplate

Thermostat Power Source

Mains or Battery-Powered

Thermostat Voltage

230 V



Zoning Level


Recommended For You