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Catalog / Climate, Heating, Water Heating / Heating & Boilers / Thermostats

Thermostats with 0.5 °C hysteresis

prices on 3 models

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by rating lowest to highest price highest to lowest price by reviews by date of addition Max. load (W)Minimum hysteresis (°C)Max. hysteresis (°C)Pump hysteresis (°C)Communication range (indoor) (m)more parameters…Communication range (outdoor) (m)Sensor cable length (m)Chain length (mm)Chain load (g)Immersion sleeve length (mm)Programmable cycles per day Minimum increment (min)Accuracy (sec/day)

Salus HTR 230

Thermostat Salus HTR 230

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Type:heater / underfloor heating

Mount:into mounting box, wired

Price from $33.20

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2 stores 2 offers

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Salus HTR-RF 20

Thermostat Salus HTR-RF 20

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Salus HTR-RF 20

Type:heater / underfloor heating

Mount:into mounting box, wired

Price from $52.53

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1 store 1 offer

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Siemens RDE410/EH

Thermostat Siemens RDE410/EH

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Siemens RDE410/EH

Type:gas boiler, pump

Mount:into mounting box, wired

Programmer:weekly, cycles per day 8

Price from $120.17

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1 store 1 offer

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Series

Suitable for

gas boiler
electric boiler
solid fuel boiler
heater / underfloor heating
pump
heat pump
outdoor system
fan coil unit

Type

mechanical
electronic

Connection

wired
wireless
DIN rail

Control bus

Bus BridgeNet
eBus
EMS
OpenTherm

Mounting

into mounting box
to boiler/heater
on wall
portable
DIN rail
in socket

Max. load

< 3 kW
3 – 3.4 kW
3.5 – 3.9 kW
≥ 4 kW

Timer

daily
weekly

Features

floor/heating medium temp sensor
air temp sensor
outdoor temp sensor
outdoor temp sensor connection
display
pump exercise function
holiday mode
random mode
control via Internet
Zigbee communication protocol
frost protection
child lock
operating hours counter
T sensor calibration
adjustable hysteresis
fixed hysteresis

Minimum hysteresis

< 0.5 °C
0.5 °C
1 °C

Max. hysteresis

< 0.5 °C
0.5 °C
1 °C
> 1°C

Clear parameters

Questions and requests regarding product selection (search)

Catalog thermostats 2026 - new products, best sales, buy thermostats.

Models

on sale all

Brands

Bosch Danfoss Devi Eberle Meross Salus Siemens

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0.5 °C

2026-06-05T11:36:07+03:00

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