South Windsor's houses, fuels and water
South Windsor lies east of the Connecticut River, north of East Hartford, with Manchester to the south-east and Windsor across the water. About 25,700 people live in the town. Much of it was built up in the postwar decades as capes, ranches and colonials on generous lots, with newer subdivisions added since and some open ground still on the edges.
Natural gas reaches part of the town but not all of it, and a great many homes are oil-heated. In those houses the hot water often comes from the boiler, through a coil inside it or an indirect tank beside it, and the boiler runs year-round for that reason. Standalone gas, propane and electric tanks are common elsewhere. Public water serves most of the built-up areas, and private wells are found on some of the larger or more outlying lots.
Basements are generally roomy and easy to reach, and many are partly finished, which matters when a tank leaks.
Cold well water and slow recovery
Well water arrives cold in every season, so each gallon needs more heat before it reaches the tap. Tanks recover more slowly, a tankless unit delivers less hot water at full temperature, and a coil falls behind sooner. That is why a heater that seemed fine in October can run short by January: the incoming water has become colder than it was.
It also means sizing should start from the coldest water the house will see, not the mildest. Hot water running short after a household grows, or a tank gets older, is worth a call. See running out of hot water.
Say when the showers go cool, and the technician starts from there.
Why the boiler runs in summer just to make hot water
With a coil, the boiler has to stay hot all year, so you may hear it firing in July with no heating to do. Turning it off for the summer would also turn off the hot water, because the coil takes its heat from the boiler water.
There are two routes if you would rather the boiler stayed off. An indirect tank heats only when the stored hot water is used, and a standalone heater has no connection to the boiler at all. Either one means a change to how the house makes hot water. We make no claim about savings, only about how each setup works.
When the heating system changes, what happens to the hot water
Three situations come up. When a new boiler goes in, an indirect tank can be paired with it, or a sound existing indirect reconnected. When the boiler is removed altogether, the house needs a standalone heater, since a coil goes with the boiler. And when the boiler stays but hot water moves off it, a separate tank takes over.
Work out the hot water plan before the heating work, so one day's work does not leave the house cold the next. We offer only the hot water side and do not carry out boiler or conversion work. See hot water after a heating system change.
Oil-fired water heaters and what changes with them
An oil-fired water heater is a standalone tank with its own oil burner and flue. It works independently of the boiler, so the house can have hot water without the heating on. The burner's components need regular service, and lockouts and resets are for the technician rather than the owner.
If the heater shares a chimney with the boiler, whatever changes on one affects the other. When replacement comes, choices include another oil-fired tank, a propane or electric tank, or an indirect. See oil-fired water heater service.
Gas smell in the house? Get everyone outside before anything else, then call the gas utility and emergency services from there.
Carbon monoxide alarm sounding? Leave the house and call emergency services from outside.
A leaking tank is treated as urgent, and we aim for a same-day visit.
Which setup do you have?
A tank with its own flue or power cord is standalone. A second tank beside the boiler, joined by two pipes, is an indirect. If you cannot find any tank, the boiler probably holds a coil. Photograph what you can see and describe it when you call.
Where we cover in South Windsor
The local installers work across South Windsor, in ZIP code 06074, from the older streets toward the river to the newer neighbourhoods and the outlying lots.
Service area South Windsor, CT · ZIP 06074
Water heater repair and replacement questions in South Windsor
In South Windsor, after a boiler swap, should the water heater's venting be inspected?
Yes. A heater that once shared a chimney with the boiler may need its venting reviewed when that changes. The technician looks at whether the flue still suits the heater alone and tells you what, if anything, needs to change.
In South Windsor, why do we run out of hot water in cold months?
Incoming water is colder in winter, so the heater has more work to do and recovers more slowly. A tank holding sediment, or one that is simply undersized, feels it most. The technician can say whether the heater or its size is the cause.
Will raising the temperature setting give us more hot water?
Not as a fix. A higher setting does not enlarge the tank or speed up recovery, and it can stress the heater. If you are running short, a technician should look at sizing, sediment and whether the heating elements or burner are working properly.
In South Windsor, how urgent is a water heater leak?
If water is coming from the tank itself, treat it as urgent, since a tank leak does not stop and it can spread. A drip from a fitting on top is less pressing but should not wait. Call and say how much water there is.
Water is running out of the pipe on the side of the heater. What now?
That is probably the relief valve's discharge pipe. Do not cap it or touch the valve. Note how often and how much it runs, then call. Thermal expansion, high pressure or a worn valve may be behind it.
In South Windsor, can I drain the tank myself?
We would rather you did not. Hot water, a stuck drain valve and a tank full of sediment are an awkward mix, and on an older tank, draining can cause problems. The technician decides whether flushing is worthwhile.
What does the anode rod do, and should someone look at mine?
It is a rod inside the tank that corrodes so the steel does not. Once it is used up, the tank itself starts to corrode. Checking it on a schedule is worthwhile, especially on well water. The technician does the removal.
My house is oil-heated and the boiler is old. Should I deal with the hot water first?
It helps to look at both together. If the hot water comes from a coil, replacing the boiler changes it too. Ask about the hot water before the heating work starts, so the two plans fit together.
Can a technician reach my South Windsor home the same day?
Often, since the town is close to several installers we work with. It depends on the hour and the weather, and whoever answers will give you an honest estimate of the time before anything is booked.
Water heater repair and replacement services in South Windsor
- Water heater replacement for tanks that are past repair
- Tankless coil problems in boiler-fed houses
- Indirect water heater installation beside the boiler
- Oil-fired water heater service for standalone oil tanks
- Hot water after a heating system change when a boiler is replaced or removed
- Leaking water heaters in roomy basements
Nearby places we cover
The installers who work in South Windsor also cover the towns around it.