Honeywell Home T4 Wired Adjustable Programmable Thermostat T4H110A1021

Honeywell Home T4 Wired Adjustable Programmable Thermostat T4H110A1021Product Features Continuous time, displayed in extra large LCD Automatic Summer Winter time change 7 day programming with 7 day; 5 2 or single day schedules Four or six independent time & temperature settings (default is 4) Pre configured 5 2 heating schedule Battery powered (with low power indicator) Easy change battery compartment Burner 'ON' symbol Optional backlight with extended light on time period New improved wall plate with extra wiring space

Order the Worcester 87161423000 Pressure Gauge today to ensure accurate pressure monitoring and reliable performance in your boiler system

please refer to your boiler’s manual or contact our knowledgeable support team

Technical Specification

Installation: Installing the return unit is a straightforward task

The TF1 Omega Filter utilises a range of high-quality component parts that ensure the filter offers the best possible performance

Precise Gas Regulation: Controls the flow of gas to maintain optimal combustion and heating efficiency

Drain plug material: Nickel plated brass

The control features OpenTherm which automatically reduces the flow temperature of your boiler helping you save up to 15% on your gas use significantly lowering bills

Also suitable for fully pumped and gravity-fed systems

The VAL228MV is a 2 port spring return zone valves with 28mm compression fittings and an auxiliary switch

‎No Batteries Required

Load (Resistive) 3 A Model Name Mini Model No 852031 Network Standards Zigbee Pack Size 1 Pieces in Pack/Case 1 Product Type Smart Thermostat Programme Facility 7 Day & 24 Hour Programmable Receiver Included Receiver Included Receiver Mount Type Fits Standard UK Backplate Receiver Power Source 2-Wire Receiver Voltage 230 V AC Sensor Type Electronic Sensor Smart Compatibility Smart Smart Hub Requirement Smart Hub Included Internet Connection Required Suitable for Underfloor Heating Not Suitable for Underfloor Heating Switching Type SPDT Temperature Range 5-32 °C Terminal Capacity Terminals accept up to 1mm² cable Thermostat Mount Type Wall-Mounted or Freestanding Thermostat Power Source Battery-Powered Wireless Range (Max