Q: I have Pegler terrier trv’s (not sure of model) and Drayton Wiser smart heads. The head screws on the valve ok but can spin on the TRV as it doesn’t engage the trv centre nut. The smart head plastic adapter but is too big. Is this the adapter I need?
Thanks.
A: It does sound like it is the one you need.
Q: I currently have Peglar Terrier II TRV's - Is this the adapter I need to fit the Drayton Wiser head?
A: Yes it is.
Q: How do I fit these adapters ? Do I remove the existing ones or they go on top
A: You remove the existing TRV head. Screw on the Adaptor, then screw on the electronic head.
Q: Is this the correct adaptor to fit a drayton wiser head to a Pegler Terrier TRV 662206 discontinued
https://www.pegleryorkshire.co.uk/EN/Brands/Terrier/Domestic_Radiator_Valves/Push%20Fit%20Thermostatic%20Radiator%20Valves/product/Angle_Pattern_TRV_PF_Lockshield_Pack_with_Push_Fit_Elbow?d=1
A: Yes it is.
Q: Is this the correct adaptor to fit a Drayton Wiser head on a Pegler Terrier 3 TRV?