Horstmann (Secure) HRT4-B Digital Thermostat Installation Instructions
Horstmann (Secure) HRT4-B Digital Thermostat The HRT4-B is a battery-powered electronic room thermostat designed to provide optimum comfort with close control of the energy used to heat the home. The HRT4-B will only operate when 2 x AAA batteries have been fitted and the thermostat is wired into your central heating system. INSTALLATION AND CONNECTION […]
Horstmann (Secure) C-Stat 11-M Programmable Thermostat Installation Instructions
Horstmann (Secure) C-Stat 11-M Programmable Thermostat Mains Operated Programmable Room Thermostat Programmable room thermostats are widely recognized as one of the best ways in which to control central heating. Horstmann C-Stat programmable room thermostats have a large display and intuitive user interface, making them easy to set up and use. C-Stat uses a sophisticated time […]