Data Sheet

This cylinder thermostat is fitted to the hot water cylinder to

ensure that water temperature is controlled to a safe

temperature whilst also saving energy by stopping

uncontrolled heating of the hot water.

This type of cylinder stat is intended for use as part of a fully

pumped heating and hot water system

in conjunction with motorised zone valves a room

thermostat and a two channel central heating programmer.

Ÿ 230V mains operation

Ÿ Adjustable temperature range 20°C to 90°C

Ÿ 16 Amp changeover (S.P.D.T.) contacts

Ÿ Switching differential of approximately 8°C

Ÿ Bimetallic sensor system

HCT2

Hot Water Cylinder Thermostat

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HCT2 Hot Water Cylinder Thermostat This cylinder thermostat is fitted to the hot water cylinder to ensure that water temperature is controlled to a safe temperature whilst also saving energy by stopping uncontrolled heating of the hot water. This type of cylinder stat is intended for use as part of a fully pumped heating and hot water system in conjunction with motorised zone valves a room thermostat and a two channel central heating programmer.
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Specification Cylinder Thermostat – HCT2 With an adjustable temperature range of between 20°C to 90°C, the Horstmann cylinder thermostat is suitable for mounting on either domestic hot water cylinders or large heating pipes.