PRODUCT CATALOGUE 2024 | alre.de

HEATING TECHNOLOGY

HEATING CONTROLLER OVERVIEW

RTBSB-

HTRRBd-

TYPE

PAGE

58 58 59 59 59 60 60 60 60 61 61 61 61 62 62 63 64 64 65 65 65 65 65 66 68 69 72

HOUSING DESIGN Berlin 1000

x x x x x x x x

x

Berlin 2000

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Berlin 3000 Berlin flush-mounted Berlin 2000 with plug

x x

SENSOR Bimetal (NC contact)

x x

x

x x

x x

x x

x x

x x x x

Bimetal (toggler)

x x x x

x

x

x x x

x

x

NTC, internal

x

NTC, external NTC for floor monitoring

CONTROL TYPE Heating controller Cooling function

x xx*x*x*x*xx*x xx*x xx*x*x*x xx*x xx*x x x x x

x

x x

x

x

x x x

x

x

Fan output

x

Model with clock

PIPE SYSTEM Air conditioning controller in 2-pipe system Air conditioning controller in 4-pipe system

x x x x

x

x

x x x

x

x

APPLICATION Natural stone heating

x x

Tiled stove heating Electric direct heating systems

x x

x x

Electric floor heating Night storage heater Hot water floor heating Partial air conditioner

x x x x x x x x

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x

x x x x

x

x

x x x

x

x

FEATURES Output ‘temperature reduction’ Input ‘temperature reduction’

x

x x

x

x x

x

x x

x

Switch “On / Off”

x

Switch ‘Heating / Cooling’ Switch ‘Heating / Off / Cooling’ Switch ‘Reduction / Comfort / Automatic’ Switch ‘auxiliary heating’ Display Display with backlighting Indicator lamp ‘heating’ Indicator lamp ‘reduction’ Indicator lamp ‘auxiliary heating’ TECHNOLOGY Control range −20 to +30 °C Control range 5 to 30 °C Control range 10 to 42 °C Control range 10 to 50 °C Control range 10 to 60 °C Control range 20 to 80 °C 3000 W switching power

x

x

x

x

x

x x

x

x

x x x x

x x x x x x x x x

xxxxxxxxxx

x

x

x

x x

x x

internal setting 2-wire connection

x x x

x

x

24 V~

x

x

x

230 V~

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x x

x x x x x x

x x x

x

24 V~ or 230 V~

x

x

x * Heating controllers using normally open valve actuators

54

Catalogue 2024

Prices valid from 01.01.2024 - 31.12.2024, prices may be subject to change | V1

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