Part Number: 13504
Manufacturer's Part Number: 425TIARA
Horstmann 425 Tiara Programmer
425 Tiara, two channel programmer with 16/10 programme setting for fully pumped or gravity hot water/pumped CH systems.Select ON/OFF twice a day, ON all day,or permanently ON or OFF with advance switch and 9 pin wall fixing plate.
Dimensions: 152 x 107 x 39 mm.
Mounting: standard 9 pin wall fixing plate.
SUITABLE for MID-POSITION VALVES...(As per manufacturers packaging)
|Mounting||Standard 9 Pin Wall Fixing Plate|
|Thermostat Dimensions||152 mm x 107 mm x 39 mm|
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