How we find the cause.
We start with demand: how many people, when they shower, and whether the existing unit ever runs out. That, plus your energy source, the space available and the existing connections, decides what actually suits. We confirm the unit and any changes to connections or location before anything is ordered or removed.
A like-for-like swap and a change of technology are very different jobs. Ask what is included for product supply, removing and disposing of the old unit, the plumbing connections, and any electrical or gas work. Availability matters too: if you are replacing a failed unit, ask what is in stock before you settle on a model.
What to send us
Send a photo of the current unit and the space around it, plus access dimensions if it sits somewhere tight. Tell us how many people use hot water and when the demand peaks. Mention any preference you have, and any renovation work planned in the next year or two.
What actually moves the price
The system you choose, the connection changes, the location, removal of the old unit and any additional trade work all feed into the total. Compare complete installation scopes rather than unit prices, because the unit is often the smaller half of the number.