Descaling on Belmont water
Manufacturers write one descaling interval for the whole country, and it is set for hard water. Yours comes from the City of Belmont, and where that supply is soft the exchanger fouls considerably more slowly than that schedule assumes.
We will tell you honestly where you sit on that, because the alternative is descaling a unit annually that does not need it. Two caveats worth knowing before you skip it entirely: some manufacturers require documented annual servicing to keep the heat exchanger warranty valid, which is worth more than the service costs, and a property on a private well is a completely different conversation from one on the municipal supply.
- Descale on an interval that matches your actual water rather than the manual's default.
- Inlet filter clean, which is the most commonly skipped job and the cheapest.
- Flow rate and combustion check, so a declining unit is caught before it fails in January.
What Belmont itself changes
The housing in Belmont
Nearly twenty textile mills were built in Belmont up to 1930, and the mill villages that housed their workers are still standing and still lived in. Those are small, older houses with small, older utility spaces, and they sit alongside a wave of newer riverside and infill building that has arrived in the last fifteen years. The two need different conversations: the mill houses are usually a question of what will physically fit and what the wiring will carry, the newer builds are a straight repair-or-replace decision.
Where the heaters sit
Utility room, closet and crawlspace through the mill villages, where the space around the heater is often just large enough for the heater that is in it. Garage in the newer building. If you are replacing in a mill house, the size of the doorway matters as much as the size of the tank.