€1,400 – €3,250 to replace a water heater
What most homeowners spend; the full range runs €950–€6,500 by scope. That’s about 7% below the Irish national average for Kilkenny.
Get a free quote from local pros →Cost swings widely with what you're actually doing — a cosmetic refresh and a full replacement are different projects. Here's the range at each scope.
In Kilkenny, Leinster, most homeowners spend €1,400–€3,250 to replace a water heater — the full range runs €950–€6,500 depending on scope. Kilkenny tends to run below the Irish national average (about 7% lower), thanks largely to lower local labor costs. All figures are in euro (EUR).
Source: ZeroFi estimate · national industry cost ranges, updated 2026-07 · adjusted to Kilkenny by ZeroFi's local cost index (×0.93). Planning ranges, not quotes — describe your job for a real estimate.
Irish homes typically heat water via a combi boiler or a hot-water cylinder rather than a standalone tank heater. The regional product — not just labor rates — is why prices differ, so the ranges above reflect Kilkenny's typical setup.
Read the full water heater replacement guide →
In Kilkenny, Leinster, expect €1,400–€3,250 to replace a water heater — about 7% below the Irish national average. Your exact price depends on storage tank vs. instant/tankless, and fuel type (gas vs. electric) and capacity and efficiency. Describe your job to get a real quote from local pros.
Kilkenny tends to run below the Irish national average (about 7% lower), thanks largely to lower local labor costs.
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