Honeywell HR 10 F Mounting And Operation Instructions page 31

Adapters for the drive unit
RAV (gray)
Select the required adapter or change the valve lantern (Herz,
►
Oventrop).
Expand the adapter, if necessary and slide it onto the valve until the
►
stop is reached. Turn it in the process until it latches perceptibly.
If required, tighten the adapter with a screw or mount the adapter pin.
►
Adapter make/type
Oventrop HU 01
(knurled nut M30x1)
Herz HU 02
(knurled nut M28)
Danfoss adapter set
EVA 1-Danfoss
RAVL (black)
Vaillant adapter
EHA 1VAI
Appendix
Order No.
073341076
073341725
072031201
RA (white)
072031082
29