HEATING AND HOT WATER CONTROLS
HORSTMANN (SECURE METERS)
H27XL
Weekly Electronic 2-channel Programmer
- 2 channels, 1 for heating and 1 for hot water
- Up to 3 ON/OFF per channel weekly programming
- Select program, on, off, all day, auto, holiday
- Override (each channel)
- 1 or 2 hours extension to program
- 240V AC, voltage free contacts
H37XL
Weekly Εlectronic 3-channel Programmer
- 3 channels, 2 for heating and 1 for hot water
- Up to 3 ON/OFF per channel weekly programming
- Select program, on, off, all day, auto, holiday
- Override (each channel)
- 1 or 2 hours extension to program
- 240V AC
H47XL
Weekly Electronic 4-channel Programmer
- 4 channels, 3 for heating and 1 for hot water
- Up to 3 ON/OFF per channel weekly programming
- Select program, on, off, all day, auto, holiday
- Override (each channel)
- 1 or 2 hours extension to program
- 240V AC, voltage free contacts
CENTAURSTAT 7
Electronic Programmable Central Heating Thermostat
- Weekly programming
- 6 different temperatures for each day
- Room temperature display
- Temperature override
- Lock temperature
- Battery operation
- Voltage free contacts
HRT4-B
Electronic Room Thermostat
- Room temperature display
- Battery operation
- Voltage free contacts
Zone Valves – Motorised Valves
- Zoneplus Z222 2-WAY Valve 22mm
- Zoneplus Z228 2-WAY Valve 28mm
- Zoneplus Z322 3-WAY Valve 22mm
Electric Water Heating Control
Electrisaver Electronic Timer
The Electrisaver is an electronic programmer which saves energy because it closes the electrical supply of the electric heater element after some time.
Available models:
SIR20: 15/30/60 minutes
SIR21: 30/60/120 minutes
SIR22: 2/4/6 hours