Sized by Flow Rate and Winter Inlet Temperature | Gas and Venting Assessed Before We Quote | Descaling Built Into the Plan
Tankless conversions are harder than the brochure suggests for two local reasons. Our groundwater is around 50 degrees in February, a bigger lift to shower temperature than the same unit faces in Georgia. The hard water from limestone aquifers under the Cumberland Valley also scales heat exchangers quickly. We handle both and never leave either optional in the plan.
A tankless unit changes what you buy. A tank stores a fixed quantity of hot water. A tankless heats water as it passes, so instead of a gallon capacity, you have a flow rate: gallons per minute raised by a certain number of degrees.
The U.S. Department of Energy also reports that tankless gas water heaters save roughly 8% to 34% on energy costs compared to traditional water heaters.
That distinction is the whole conversation. A tankless unit never runs out of hot water, which is why large families and houses with soaking tubs love them. It cannot exceed its flow rate, which is why an undersized unit disappoints the household that wanted it most.
We size for February, not July. Groundwater in Cumberland County and nearby areas is about 50 degrees in winter, and a comfortable shower is about 105. So the unit must raise the water temperature by 55 degrees at the flow you want. That number decides which unit goes on the wall, and most quotes skip it.
We also assess two factors that make or break a conversion before pricing it: whether your gas line can handle the input and whether the vent route works. A tankless unit demands much more gas input than the tank it replaces and cannot share the old atmospheric flue. Discovering either on installation day is a surprise you should not pay for.
Call The Team at Leaps and Bounds
Book an assessment to get a flow rate calculation at winter temperatures, the gas and vent answer upfront, and a flat rate for the conversion.
“From start to finish, the entire process was smooth and stress-free. We converted our traditional hot water heater to a tankless system to better meet the needs of our large family, and the results have been fantastic. I would highly recommend this company to anyone considering a similar upgrade. Worth every penny!”
David O.
Why Choose Leaps and Bounds for Tankless Water Heaters
We founded this company in 2022 and operate from our York and Lemoyne offices, bringing over 20 years of industry experience and complete plumbing solutions.
Licensed and insured in Pennsylvania: Home Improvement Contractor registration #PA189570 with full insurance coverage.
Properly sized for winter conditions: We size systems based on real groundwater temperatures, not headline flow rates.
Gas and venting assessed upfront: Required line upgrades or difficult venting are included in the quote from the beginning.
Service valves included: Descaling can be performed without cutting into the plumbing.
Expert tankless recommendations: We will tell you when a traditional tank water heater makes more sense for your home and budget.
Financing available: Options include Wells Fargo, Synchrony, Wisetack, and Service Finance, subject to credit approval.
Book Your Water Heater Assessment Today
Households that love their tankless unit and those who regret it usually bought the same thing. What separated them was whether it was sized for a February morning with two showers running and whether the gas and vent work was priced properly from the start.
Book online for an assessment, a conversion quote, or a descaling on a unit you already own.
Will a tankless unit really never run out of hot water?+
It will not run out, but it can run short, and the difference matters. A tankless heater produces hot water continuously at its rated flow, so a two-hour shower is possible in a way it is not with a tank. It cannot exceed that flow. Ask for two showers plus a dishwasher from a unit sized for one shower, and the temperature drops. Correct sizing at a winter rise turns endless in theory into endless in practice.
Does a tankless water heater save money?+
On energy, usually yes, because there is no standby loss from keeping a tank hot around the clock. Savings are largest in households that use less hot water. The total cost depends on how long you keep it. Installation costs more, especially with gas and vent work, and payback is measured in years rather than months. Tankless clearly wins in service life, as a well-maintained unit often outlasts two tanks.
Why does a tankless unit need descaling, and how often here?+
Hard water leaves a mineral scale on the heat exchanger, the part doing the work. Scale insulates it, so the unit fires harder for less output, throws temperature errors, and eventually fails early. In our water, annual descaling is sensible, with every two years as the outer limit. This is not an upsell; it is the maintenance the equipment was designed for, and it is why we fit service valves on every install.
Can I put a tankless heater where my tank is now?+
Sometimes, and it is worth asking before you assume. The unit is far smaller and hangs on a wall, usually freeing up floor space. What decides the location is the vent route and the gas run. A basement corner that suits a tank may be far from any exterior wall, and venting requirements are stricter than for the old atmospheric flue. We determine the position during the assessment, not on installation day.
Are electric tankless heaters an option in Cumberland County?+
For a single fixture or remote bathroom, often yes. For a whole house in our climate, rarely, because of our winter inlet temperature. Lifting 50-degree water at whole-house flow rates electrically demands amperage most residential services here cannot supply without a panel upgrade, which usually costs more than it saves. We will run the calculation rather than dismiss it, but the answer is generally gas.
Do you repair tankless water heaters?+
Yes. Most tankless faults come down to a short list: scale on the exchanger, a flow sensor reading incorrectly, an air supply or venting restriction, or a gas supply that cannot hold pressure under demand. We diagnose those on units we did not install and will tell you plainly when a unit is worth servicing and when it has reached the end of its life. Descaling and sensor cleaning resolve more of these calls than people expect.
