LavaTap Honeywell Home DT4 White Digital Wired Room Thermostat with On/Off DT40WT20 Replacement for DT90 DT90E DT90E1012

Genuine Part - 41365-0001 TTHWD

Control type Button Control

Digital wired non-programmable thermostat ideal for hydronic heating applications. Compatible with gas, oil or electric systems. Ideal for use with standard and combi boilers (On Off; Relay 230V 5(2)A), electric heating, zone valves.

Direct replacement for Honeywell DT92 DT92E1000 - the thermostat can be paired to the original Honeywell BDR91 receiver for a wire-free installation

Genuine Part - 41365-0001

Battery powered by 2 x AA (LR6) alkaline cells

Smart Scheduling - Customise your heating with a 7-day or 5 2-day schedule, featuring up to 6 daily periods. This Wi-Fi thermostat serves as a smart central heating controller, ensuring optimal comfort and efficiency.

Attractive Ultra modern slim design

Fail safe mode

Battery life 3.5 years

7 Day or 5 2 Day operation

Versatile Compatibility - Compatible with 24-230V on off and OpenTherm systems, including gas boilers, combi boilers, and heat pumps. This smart thermostat for combi boilers is super easy to install.

For wireless thermostat installations

Direct replacement for DT92 DT92E1000 - the thermostat can be paired to the original BDR91 receiver for a wire-free installation

System compatibility Mains (230V AC) or low-voltage

Fits on industry standard back plate

This programmable floor heating thermostat is compatible with water floor heating systems, with a measurement accuracy of 0.1 C, embedded installation, suitable for 86 European cassettes,Output AC230V 3A, giving you the control you need to save money and energy and maximize comfort.

Smart Next-Generation Thermostat The sophisticated evohome is the brain of your home heating system Create and individually control up to 12 heating zones Remote access is easy via the Total Connect Comfort (TCC) app Works with Alexa Google Home and IFTTT

Actual product dimensions 5.75 in. x 3.25 in. x 1.25 in

Energy Savings and Healthy Building Features Smart thermostats can have complex and flexible scheduling. The temperature setpoint can be decreased increased during unoccupied hours to save energy, to heat or cool the building to the perfect temperature before anyone arrives, or, to set other scheduling plans that save energy and cost. Scheduling flexibility with up to four scheduling events per day is preferred to support pre- and post- occupancy purge events.