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Image of Horstmann DRT2 Programmable Digital Room Thermostat (27468)
 

Horstmann DRT2 Programmable Digital Room Thermostat (27468)

Powered by 2 x AAA batteries (not included). Electronic sensing element. Override facility. With frost protection. Features: Digital Display; 4 On/Off Periods per Day; 2 Year Manufacturer's Guarantee; 2-Wire Installation; Digitally Programmable; 1 Pre-Set...


 
Image of Horstmann HRFS1 Programmable Room Thermostat (93829)
 

Horstmann HRFS1 Programmable Room Thermostat (93829)

Electronic sensing element. Wireless. Override facility. Features: Digital Display; 5 On/Off Periods per Day; 5 / 2 Day Programmable; 2 Year Manufacturer's Guarantee; Frost Protection; Wireless; Override Facility; 2 Year Manufacturer's Guarantee (T&Cs...


 
Image of Horstmann Z222 2-Port Motorised Valve (65726)
 

Horstmann Z222 2-Port Motorised Valve (65726)

22mm compression fitting. 4-wire installation. Suitable for use with underfloor heating. Features: 1.4m Cable Supplied; 5-88°C Flow Temperature; Spring-Return Action; Manual Override Facility; 2 Year Manufacturer's Guarantee; 2 Year Manufacturer's Guarantee...


 
Image of Hortsmann 312B Heating Control Master Pack with Li-Ion Battery Back-Up (94777)
 

Hortsmann 312B Heating Control Master Pack with Li-Ion Battery Back-Up (94777)

Great value electronic programmer, with independent settings for hot water and central heating. Easy-fit. Supplied with thermostats, motorised valve and full wiring instructions. Features: 2 Year Manufacturer's Guarantee; 2 Year Manufacturer's Guarantee...


 
Image of Hortsmann CentaurPlus C27 Programmer with Li-Ion Battery Back-Up (68934)
 

Hortsmann CentaurPlus C27 Programmer with Li-Ion Battery Back-Up (68934)

Separate timing. 5-wire installation. Override facility. Automatic BST/GMT time change. Boost function. Features: 7 Day Programmable; Digital Display; 3 On/Off Periods per Day; Suitable for Gravity-Fed & Pumped Systems; 2 Year Manufacturer's Guarantee;...


 
Image of Hortsmann HRT4-ZW Wireless Room Thermostat (94404)
 

Hortsmann HRT4-ZW Wireless Room Thermostat (94404)

Battery powered. Override facility. EN 60730-2-9. Features: Digital Display; 4-Wire Installation; Digital; 2 Year Manufacturer's Guarantee; 2 Year Manufacturer's Guarantee (T&Cs Apply); Digital. Switch/contact rating: 3A. Temperature range: 5°-30°C....