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Multi-Fit Underfloor Heating Actuator Komfort™ MK3-A 230v 2wire NC M302302KO

£16.19 inc VAT (£13.49 ex VAT)

Introducing the Komfort MK3-A Actuator, an innovative solution in smart heating technology that offers optimal performance and user convenience. Key features include:

  • Responsive Actuation: Adapts quickly to temperature changes for enhanced comfort.
  • User-Friendly Installation: Indicator shows valve status, simplifying installation and maintenance.
  • Easy Mounting: One-handed installation with an innovative adaptor thread design.
  • Versatile Compatibility: Fits most manifolds for various heating systems.
  • Warranty: 5 years.

With a sturdy valve body that opens when signalled by a thermostat, the Electro-thermic Head Actuator enhances comfort and energy efficiency in your space. See technical information below.

Availability: 186 in stock

SKU: H2-230-KO-3A.LM Categories: ,

Technical Data:

  • Control Direction: Normally Closed (NC)
  • Operating Voltage: 230v
  • Power Consumption: 2W
  • Force: 110+10N
  • Stroke: >4mm
  • Response Time: 3-5 minutes
  • Wire Length: 900mm+80mm
  • Shell Material: PA66+30%GF
  • Protection Level: IP54
  • Connection Thread: Supports M30 or M28mm Adaptors
  • Storage temp: -25ºC – 60º C.
  • Standard: EN60730

Please see replacements below.

This product replaces many actuators, including:
John Guest Speedfit

– JGUFHA240V

Osma

– 52UH802
– 52UH002

Uponor

– 582015
– 1013006

Watts Telestat 10C:

– 10C230NC2
– 10C220NC2

Watts Telestat 20C:

– 20C220V

Watts Telestat 20CI:

– 20CI-220V

Honeywell

– M100-BG
– M100-BG-K
– Z100-BG
– M8001V230

MNG

– 209013

Nu-Heat

– OMDA-C
Caleffi

– 656102

Taconova

– Novadrive 257.2855.000
– Novadrive 257.2862.000

Danfoss

– TWA-K 088H3142

Heimeier

– 1807-00.500

Behr Thermaqua / Antares / RBM

– X7 565 02 1A
– X7 590 30 1A
– X7 590 18 10
– X7 590 02 1W
– X7 590 10 1A
– X7 590 64 1A
– X7 550 10 10
– X7 550 47

ICMA

– 82980NC53

Roth

– 1135000281

Kampmann

– 146905

Unbranded

– SEH30.23

 These are more brands of actuators which our Universal one will replace:

– Gabotherm
– JG Speedfit
– Polypipe
– Polyplumb
– Rehau
– NuHeat
– Robbens
– Stelleantrieb
– Thermoboard
– Osma
– Solfex
– Emmeti
– Myson
– Purmo
– Antares
– Orkli
– A 20405-00

To be controlled by a thermostat or programmer, the Actuator operates by opening or closing the flow of water to an individual circuit on the underfloor heating manifold.
The model illustrated above is being superseded with a newer model please see the second picture of the latest style.
This actuator will replace these brands below with an M30 Thread. Snap on adaptor ring for connection.

Can't Find what you are looking for?

Please Call 01600 710909 we are here to help.

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  • Ordered the parts on Friday arrived…

    Ordered the parts on Friday arrived Saturday.
    Competetive price and very good service over the phone.

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    Goods were as stated and delivered within 2 working days.

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    Ordered on-line, very easy and very prompt delivery everything they said

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    Delivery very quick and the pipe kit did the job perfect.

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