For situations where a higher flexibility of control is required. The TP7000 programmable room thermostat incorporates all of the useful features found earlier in the TP75 range into a new aesthetically pleasing design. The range includes hard-wired battery and mains powered models and a battery powered wireless models. All models provide true 7 day programming options, with up to six time and temperature events being available each day. In addition to programmed set back, all models can be set to turn off the heating if so desired. To improve comfort and economy all models in the TP7000 range offer optional chrono-proportional control and optimum start control. These features are configured by the installer during commissioning. For the user, many overrides, including a 99 day holiday programme provide easy day to day use reducing the likelihood of call-backs.