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Knowledge Base document #3376

FRITZ!Box 5530 Fiber

This support document is available for the following products:

Which radiator valves can the FRITZ! radiator control be used with?

FRITZ!Smart Thermo 302 can be used with all common radiator valves. The radiator control can be mounted directly without an adapter on most standard M30 x 1.5 mm valves, and you can use the adapter included with delivery to mount it on common Danfoss RA valves. You can purchase suitable adapters for less common types of heating valves through online vendors or electronics retailers.

Radiator valve	Dimensions	Adapter required / not required
Braukmann	M30 x 1.5 mm	adapter from retailer required
Comap	M28 x 1.5 mm	adapter from retailer required
Danfoss RA (connection threading)	20 or 23 mm	RA adapter included in the package
Danfoss RAV	34 mm	Adapter with pin from retailer required
Danfoss RAVL	25.5 mm	adapter from retailer required
Gampper	1,2,6	adapter from retailer required
Giacomini	22.6 mm	adapter from retailer required
Heimeier	M30 x 1.5 mm	adapter not required
Herz	M28 x 1.5 mm	adapter from retailer required
Honeywell	M30 x 1.5 mm	adapter not required
Ista	M32 x 1.0 mm	adapter from retailer required
Junkers	M30 x 1.5 mm	adapter not required
Landys+Gyr	M30 x 1.5 mm	adapter not required
Markaryd	M28 x 1.0 mm	adapter from retailer required
Meges	M38 x 1.5 mm	adapter from retailer required
MNG	M30 x 1.5 mm	adapter not required
Ondal	M38 x 1.5 mm	adapter from retailer required
Oventrop old	M30 x 1.0 mm	adapter from retailer required
Oventrop new / Zehnder	M30 x 1.5 mm	adapter not required
Pettinaroli	M28 x 1.5 mm	adapter from retailer required
Rossweiner	M33 x 2.0 mm	adapter from retailer required
T+A	M28 x 1.5 mm	adapter from retailer required
Vaillant	30.5 mm	adapter from retailer required
Vama	M28 x 1.0 mm	adapter from retailer required