Horstmann HFT4 Datasheet download pdf

This range of purpose designed room thermostats from

Horstmann offer the latest energy saving control technology

combined with established Horstmann design and

manufacturing expertise. This makes them suitable for use

in most types of heating system that respond to a 230 volt

mains electrical On/Off signal.

They are also perfect partners for use with Horstmann

Programmers and Zone valves.

Ÿ 230 volt mains operation

Ÿ TPI temperature control software

Ÿ Standard, Frost and Tamperproof versions

Ÿ Easy to install and use

Designed to look good, these thermostats will out perform

many older styles of thermostat and can often produce

savings in the order of 10% over and above those achieved

by traditional units using older technology.

The temperature control accuracy of +/- 0.5°C and different

TPI settings – for Gas, Oil and Electric systems – will reduce

the temperature swing that normally occurs with older style

thermostats. As a consequence these thermostats will help

to save energy as the control algorithm allows the boiler to

operate in condensing mode for longer periods.

HRT4-A, HFT4 and HTT4

Mains Operated Electronic Room Thermostats

1 2

HRT4-A, HFT4 and HTT4 1
Specification 2

Summary of Contents

Page 1 - HRT4-A, HFT4 and HTT4

This range of purpose designed room thermostats from Horstmann offer the latest energy saving control technology combined with established Horstmann d

Page 2 - Specification

HRT4-A – Room ThermostatMains powered, electronic unit with TPI technology for new and replacement installations.Temperature setting range 5-30 °CSpec

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Horstmann HFT4 Datasheet

Browse online or download Datasheet for Thermostats Horstmann HFT4. Horstmann HFT4 Data Sheet User Manual

Summary of Contents

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