We are seeing much more interest in the steaming / boiling water taps. There are a number on the market now although we have not had experience of all of them yet.
Grohe: Grohe Red – Hot tap and boiler in two sizes
Blanco: Blancofiltra – Filtered water tap
Carron Phoenix: Dante – Filtered water tap
Insinkerator: HC1100 – Steaming water and filtered cold water tap
Astracast: Triom Springflow – Filtered and normal hot and cold water tap
Brita: V2O Tap – Chilled, sparkling and boiling water dispenser
Quooker: Boiling water tap – Boiling water tap