The DT90E digital room thermostat has been designed to provide automatic temperature control of gas or oil fired boiler systems underfloor heating electric heating and zoning systems. Energy efficiency is addressed by state of the art control performance qualifying it as a Load Compensator. The DT90E has an ECO button energy saving feature which gives timed setback or boosts temperatures to reduce energy demand. 

• *Energy saving TPI control
• ECO button for energy saving mode
• Simple user operation
• 5 to 35°C set point range
• 'OFF' setting with adjustable OFF setpoint
• Direct replacement of the DT200 digital thermostat
• Mains or low voltage switching
• Two wire connection
• 8(3)Amp contacts
• Dimensions: 90x92x27mm