Tankless Water Heaters in Schenectady, NY
Thinking about a tankless water heater for your Schenectady home or flat? Fullerton installs, services and repairs Navien and other tankless units, and tells you honestly whether the switch makes sense.
Quick answer: Often, yes. In a Schenectady two family house, a wall mounted tankless unit for each flat frees up shared basement space and gives each tenant continuous hot water. The right answer depends on how many fixtures run at once and the condition of the existing pipes. We assess both before recommending anything, and we will say so if a tank is the better choice.
In a Schenectady two family house, the basement is shared space. Two tank heaters, two sets of laundry hookups and storage for both households all compete for room. A wall mounted tankless unit frees up floor space and fires only when someone calls for hot water, so neither tenant runs out halfway through a shower. Owners in the Stockade and around Upper Union Street also ask about tankless when an old tank sits in a spot that is hard to reach or prone to damp. Navien is a brand many Schenectady homeowners search for by name, and we install, maintain and repair Navien units along with other makes.
Tankless is not the right fit for every home, and we will tell you if yours is one of them. We look at how many fixtures run at once, the condition of the existing water lines, and where the unit can mount. Older galvanized supply pipe in many Schenectady houses can shed scale that clogs a tankless heat exchanger, so we check that too. Once installed, tankless units need periodic flushing to clear mineral buildup. If your Navien shows an error code or the water runs lukewarm, we diagnose and repair it. You see the cost in writing before any work begins.
Local tip: Flush your tankless unit about once a year to keep scale from building up in the heat exchanger. If your Schenectady home still has old galvanized lines, ask about an inline filter ahead of the unit. Check the small inlet screen on the cold water side every few months and rinse off any grit. Snap a phone photo of any Navien error code on the screen before you call. It helps us find the cause faster.
Signs Your Tankless Water Heater Needs Service
- The display shows an error code or the unit will not fire up.
- Hot water turns cold in the middle of a shower.
- Temperature swings when someone else opens a tap in the house.
- Hot water flow is weak compared to cold water flow.
- The unit has not been descaled in more than a year in hard water.
Learn more on our main tankless water heaters page.
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Tankless Water Heaters in Schenectady: Questions
Often, yes. In a Schenectady two family house, a wall mounted tankless unit for each flat frees up shared basement space and gives each tenant continuous hot water. The right answer depends on how many fixtures run at once and the condition of the existing pipes. We assess both before recommending anything, and we will say so if a tank is the better choice.
Yes. We repair and service Navien tankless water heaters in Schenectady homes and businesses. Common issues include error codes, lukewarm water, and scale buildup in the heat exchanger. We diagnose the cause, explain what needs fixing, and give you a price before starting. Annual flushing helps prevent many of these problems from coming back.
They can. Old galvanized pipes found in many Schenectady homes corrode inside and can release rust and scale into the water. That debris can clog the filter and heat exchanger of a tankless heater. We check your pipes before installation and may recommend a filter or replacing a short run of pipe near the unit.
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