Horstmann HCT 2 User manual

CYLINDER THERMOSTAT Model HCT 2
Adjustable temperature range 0°C - 90°C
16 Amp changeover (S.P.D.T.) contacts
Switching differential of approximately 3°C
Bimetallic sensor system
ROOM THERMOSTAT Model HRT 2
Adjustable temperature range 5°C - 35°C
10 Amp (S.P.S.T) contacts
Ventilated enclosure
Bimetalic sensor system with
accelerator resistor
CYLINDER & ROOM
THERMOSTATS
Horstmann.
We’re in control.
Energy Efficiency
recommends this product only when installed
according to Government Good Practice
Guide 302.

Horstmann Controls Limited South Bristol Business Park Roman Farm Road Bristol BS4 1UP
Tel [phone] Fax [phone] E-mail [email protected]o.uk www.horstmann.co.uk
BS 5750
Part 1
ISO 9001
Q5646
Horstmann.
We’re in control.
SPECIFICATION
CYLINDER THERMOSTAT
TYPE HCT 2
OPERATING VOLTAGE
220/240V 50/60Hz
SWITCH CURRENT AT 250V AC
16 Amps Maximum
CONTACT CONFIGURATION
SPDT
TEMPERATURE RANGE
0°C - 90°C
SWITCHING DIFFERENTIAL
Approx. 3°C
SENSOR SYSTEM
Bimetallic
ENCLOSURE PROTECTION
IP 40
ROOM THERMOSTAT
TYPE HRT 2
CONTACT CONFIGURATION
SPST
TEMPERATURE RANGE
5°C - 35°C
SWITCHING CURRENT AT 250V AC
10 Amps maximum
SWITCHING DIFFERENTIAL
Approx. 0.5°C
SENSOR SYSTEM
Bimetallic
ENCLOSURE PROTECTION
IP 30
CYLINDER THERMOSTAT
Model HCT 2
With an adjustable temperature range of
between 0°C - 90°C, the Horstmann cylinder
thermostat is suitable for mounting on either
domestic hot water cylinders or large heating
pipes.
A bimetallic sensor system ensures precise hot
water temperature control. Each unit is supplied
with a strap and buckle, for easy installation.
ROOM THERMOSTAT
Model HRT 2
Good looking and reliable, the Horstmann room
thermostat is suitable for all central heating
systems which respond to an electrical on/off
signal.
A bimetallic sensor ensures excellent response
to temperature changes and a simple rotating
dial allows setting between 5°C - 35°C.
Units can be mounted directly onto the wall
using the built-in patress.
Both the Horstmann room thermostat and
cylinder thermostat are fully compatible with
Horstmann's motorised valves and central
heating programmers.
70 53
9015
105
7530
75
Dimensions Shown in mm
Dimensions Shown in mm