• Programmable room thermostat for central heating control with 7 day scheduling and up to six temperature changes per day
• Boiler Plus compliant thermostat supporting advanced TPI control for improved energy efficiency and stable room temperature
• Designed to directly replace 2 wire battery powered thermostats including the Danfoss TP5000SI and the Honeywell CM907
• Compatible with gas and oil boilers, combi boilers, and heat pumps with 230V AC supply and volt free output
• Large clear backlit LCD screen with simple user interface and temperature override for quick manual adjustments
• Wall mounted installation with frost protection, PIN lock and minimum and maximum temperature limit options

The ENGO E901 Programmable Room Thermostat provides efficient 7 day temperature scheduling for a wide range of central heating systems. It is designed to meet Boiler Plus standards by using advanced TPI control to reduce energy consumption while maintaining a steady room temperature. The thermostat offers six programmable time and temperature periods per day and includes user adjustable comfort and setback levels to match daily routines. The E901 is ideal for both retrofit and new installations and can directly replace 2 wire battery powered thermostats such as the Danfoss TP5000SI and the Honeywell CM907 without additional wiring. It supports 230V AC systems and provides a volt free output rated to 16A, suitable for most UK domestic boilers and heat pumps. The large clear backlit display makes it easy to view and adjust settings, while the intuitive control interface allows simple schedule programming and manual temperature override. Safety and convenience features include frost protection, minimum and maximum temperature limits, and a PIN lock to prevent unauthorised changes. Designed for reliability, precision and compliance, the ENGO E901 is an installer friendly solution that meets the latest UK energy efficiency requirements for modern heating systems.