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Radiator thermostat Honeywell T4021 with connection M30 x 1,5 - white/chrom e

Extended warranty 5 years

Radiator thermostat Honeywell T4021 with connection M30 x 1,5 - white/chrom e

  • Product code: T4021
  • EAN : 4029289057440
  • Manufacturer code: T4021
  • Warranty: 5 years

Radiator thermostat Honeywell T4021 with M30 x 1,5 connection, temperature range 11 ... 27 °C, without zero position, color: white/chrome. More information

  • Availability

    GLS delivery 3-4 working days. DHL express delivery 1-2 working days.

  • In stock 5 pcs  
List price € 30,10
Price without VAT € 18,41
Price with VAT € 22,28

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Parameters and catalogs

Connection size M30 x 1,5
Temperature range 11...27 °C
Theft protection No
With separate sensor No
Weight 0.10 kg

Datasheet download

Download PDF

The Honeywell Thera-chrom Design thermostatic controller is a proportional temperature-controlled controller without auxiliary energy. Thera-chrom Design thermostatic controller offers significant savings for two reasons: a) individual rooms can be heated to different temperatures according to their use, b) Thera-chrom Design thermostatic controller responds to other heat sources, e.g. sunshine, presence of people in rooms, radiation from household appliances, lighting, etc. by closing the thermostatic valve.

  • The Thera-chrom Design thermostat comes with a built-in liquid temperature sensor. Thera-chrome Design as standard with M30 x 1,5 connection thread with 11,5 mm actuating pin length.

For heating systems

  • Thera-chrom Design suitable for all thermostatic valve bodies (Honeywell, Heimeier, Danfoss, Siemens, Comap, Ivar, Herz)
  • Thera-chrom Design suitable for valve inserts of valve-compact type radiators (Neria, Buderus, Korado, Kermi, Vogel-Not, Purmo)

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