What you are replacing decides most of this. A hand shower on a rail is the straight swap. A fixed rain head overhead is a bigger job, and it usually means a new valve. A spout for filling a tub or a pail is the part people forget to ask for.

Flow is the constraint. A wide rain head spreads the same water over a larger area, so on an instant heater it can feel weaker than the shower it replaced. Tell us which heater you have before you settle on head size. And if you are swapping an exposed set, measure centre to centre between the two wall inlets first. A set that does not match that spacing turns a plumbing job into a tiling one.

Heads, hoses and mixers on their own sit under shower taps. That is the usual answer when a set is fine and one part has failed. For a complete unit with the valve and head included, look at the rain shower sets. If you also want a spout for a tub or a pail, that is the bath mixer and shower sets. Our Tampines and Lavender showrooms carry the best sellers and best-value sets on the floor, and the team will order in anything else from the range. Open 11am to 8pm daily.