Tankless Water Heater Replacement in Scranton, PA
Switch to endless hot water with a new tankless water heater in Scranton, PA. JKR Plumbing provides professional replacement services.
- Same-Day Replacement Available
- Isolation Valves Installed Standard
- Transparent Pricing
- Licensed Gas Line Technicians
Need a Tankless Water Heater Replacement in Scranton, PA?
Tell us your current unit model and we will quote a matching replacement over the phone.
Your Trusted Source for Tankless Water Heater Replacement in Scranton, PA
JKR Plumbing replaces failing tankless water heaters with condensing and non-condensing units sized to your home's real flow demand. We check gas supply, venting clearances and water hardness before suggesting a model. That way the new heater is not starved for fuel or choked by scale.
Our expertise includes:
- Condensing unit installs with PVC venting and condensate neutralizers
- Gas line sizing and upsizing for 199,000 BTU tankless units
- Safe gas and electric line connections for new units.

Additional Plumbing Replacement Services in Scranton, PA
When repairs are no longer enough, our replacement services in Scranton, PA deliver modern, efficient equipment installed right.

Customers
Why Choose JKR Plumbing for Tankless Water Heater Replacement in Scranton, PA?
A tankless heater is only as good as its gas supply and venting. We measure both before we quote, so your new unit fires at full output instead of cutting out on high demand.
- Right-Sized Units, We calculate gallons per minute and temperature rise for your fixtures instead of estimating from square footage.
- Scale Protection, Every install includes isolation valves so the heat exchanger can be descaled without cutting pipe.
- Endless Hot Water, Stop running out of hot water, even during peak demand, a true luxury for busy Scranton households with multiple showers or large families.
Citywide Coverage
From downtown lofts to suburban homes, our technicians are familiar with the plumbing layouts found throughout Scranton. We make sure every installation meets local codes and your expectations.
Experienced Team
Our plumbing team is made up of well trained and licensed professionals with extensive experience in tankless water heater technology. We stay current on the latest models, installation techniques and local Pennsylvania plumbing codes.
Safety-First Approach
We follow local code and manufacturer instructions for gas piping, combustion air, condensate disposal and venting terminations. Permits are pulled where required, and we test combustion before we leave.
Trusted Certified Scranton Plumbing Services Professionals
At JKR Plumbing, we take pride in providing licensed, certified plumbing services throughout Scranton, PA. Backed by recognized industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationProfessional Tankless Water Heater Replacement Services in Scranton, PA
Condensing Tankless Replacement in Scranton
Condensing tankless units like the Navien NPE series or Rinnai Sensei reach efficiencies above 90 percent by capturing heat from exhaust gases. They vent through low-cost PVC and produce acidic condensate that must be neutralized and drained properly. We install a neutralizer cartridge and route the condensate line to an approved drain. Summer humidity causes condensation on cold pipes and toilet tanks, which can stain ceilings and basement floors. Condensing units still save gas because they work year-round on showers, laundry and dishes. We explain the cost difference so you can decide if the efficiency gain is worth the price.

Navien Tankless Water Heater Replacement in Scranton, PA
Navien tankless water heaters are popular for their condensing technology, offering high efficiency and performance. When it is time for a Navien tankless water heater replacement in Scranton, PA, you can count on JKR Plumbing. We have broad experience with Navien's advanced systems, including their combination boiler and water heater units. Our installation process focuses on dialing in your new Navien's performance, so you benefit from its energy-saving features and reliable hot water output.
Exterior Mount Tankless Units in Scranton, PA
Many homes have tankless heaters mounted on an exterior wall with no venting at all, since the unit exhausts directly outside. These units face sun, rain and temperature swings, which can break down plastic covers and wiring over time. Shutting off outdoor spigots and keeping the heat on when away are simple steps that protect homes around Scranton from burst pipes. When we replace them, we check the pipe cover, freeze protection settings and the electrical connection. We can add a protective pipe cover kit to shield the water and gas lines. Exterior models are often the easiest swap when the gas line is already sized correctly.
Gas Tankless Water Heater Replacement in Scranton
Many homes in Scranton rely on natural gas for water heating, and gas tankless units are a highly efficient option. Our gas tankless water heater replacement service includes thorough inspection of your existing gas lines, proper sizing of new gas lines if needed, and secure venting to the outdoors. We prioritize safety. All gas connections and combustion air requirements meet Pennsylvania and local codes, preventing potential hazards and maximizing efficiency.
Electric Tankless Water Heater Replacement in Scranton, PA
For properties without natural gas access or those looking for an all-electric solution, electric tankless water heaters are a practical choice. JKR Plumbing offers electric tankless water heater replacement services in Scranton, PA. This often involves careful assessment of your home's electrical panel capacity, as these units require significant amperage. We make sure your new electric tankless unit is installed safely and effectively, providing on-demand hot water without the need for gas lines.
Commercial Tankless Replacement in Scranton
Restaurants, salons and small offices often use multiple tankless units linked together on a rack system. When one or more units fail, we replace them and rebalance the cascade controls so they share the load. We check gas pressure under full demand, since commercial racks can draw more than 600,000 BTU combined. Scheduling is easy to work around, so we can work after hours and keep your business open. We also set up a descaling schedule matched to your water usage.
Emergency Tankless Replacement in Scranton, PA
A tankless heater that leaks from the heat exchanger or refuses to ignite can leave you with no hot water at all. We offer same-day emergency replacement for common models and can usually get a unit installed the day you call. If your exact model is not in stock, we can sometimes do a temporary repair to restore hot water while the replacement ships. We shut off gas and water to stop any leak on arrival. Call (267) 375-2652 anytime your tankless quits.

Like-for-Like Tankless Swaps in Scranton
When your existing tankless has a cracked heat exchanger or a failed control board that is not worth repairing, a direct replacement is often the fastest fix. We match the new unit to your current gas line, venting type and mounting location whenever possible. Many Rinnai and Navien models share similar footprints, which keeps wall patching to a minimum. We also replace the old service valves if they are corroded or seized. Most like-for-like swaps are finished in four to six hours.
Tankless Water Heater Replacement Near Me in Scranton, PA
Local service matters because tankless problems often show up during the busiest part of your day. Our techs are close by and can diagnose whether a repair or replacement makes more sense. We back every replacement with clear labor coverage and register your manufacturer warranty for you.
When your tankless unit needs replacing, you want a reliable local company. We pride ourselves on being the go-to choice for tankless water heater replacement near me in Scranton, offering reliable solutions and transparent pricing to our neighbors throughout the community.
JKR Plumbing at a Glance
- Fully licensed plumbing team covering Scranton, PA
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.9-star rated by 629+ Pennsylvania customers
Scranton Map
Scranton Information
- Population
- 75,805
- Area codes
- 570/484/607
- Service area
- Scranton and communities within 40 miles
- Nearby
- Wilkes-Barre, Hazleton, Bethlehem, Allentown
Iron, manganese and hardness are common well water issues around Scranton, and filtration or softening preserves pipes and fixtures. Scale builds inside tankless heat exchangers over time, so a properly sized replacement with flush valves helps protect homes in Scranton, PA from early failures.
Expert Services
Trust our professionals for reliable JKR Plumbing solutions in Scranton, PA.
Our Specialized Plumbing Services in Scranton, PA
At JKR Plumbing, we provide a complete range of plumbing services across Scranton, PA. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Tankless Water Heater Replacement Process Works in Scranton, PA
Replacing a tankless heater takes planning around gas, venting and water. Here is how we keep it simple.
Request a Quote
Call (267) 375-2652 with your current model number and a photo of the install. We give you a rough price and schedule a visit.
Size and Inspect
Our tech measures gas line size, meter capacity, venting path and water hardness. We recommend a unit that matches your hot water demand.
Install and Test
We remove the old heater, install the new one with service valves and venting, then test gas pressure and combustion. You get a walkthrough on settings and annual flushing.
Frequently Asked Questions About Tankless Water Heater Replacement in Scranton
The cost of tankless water heater replacement in Scranton, PA typically ranges from $3,000 to $6,000, depending on the unit's capacity, brand, complexity of installation, such as converting from a tank model, and any necessary electrical or gas line upgrades. This price usually includes the unit itself and labor. We provide a detailed, upfront quote after a thorough assessment of your home.
Often yes, especially when converting from a tank. Many tankless units need three quarter inch gas pipe and a meter that can handle 199,000 BTU on top of your furnace, range and dryer.
JKR Plumbing installs and replaces all major trusted brands of tankless water heaters. Our preferred brands include Rinnai, Navien, Noritz and Rheem, as they are known for their reliability, energy efficiency and long-term performance. We can also source and install other brands based on your preference or home requirements.
DIY tankless water heater replacement is usually not recommended due to the complexity of gas lines, high-voltage electricity, water connections and venting requirements. Improper installation can lead to dangerous gas leaks, carbon monoxide poisoning, water damage or electrical hazards. It is best to hire a licensed and experienced plumber like JKR Plumbing.
Well-maintained tankless units can last 15 to 20 years. In hard water areas without regular descaling, heat exchangers can fail far sooner. Annual flushing makes the largest difference.
We install Navien, Rinnai, Noritz, Takagi and Rheem tankless heaters. Each has its own strengths, and we recommend based on your flow needs, venting options and budget.
Yes, you can certainly replace a traditional tank water heater with a tankless unit. This is a common upgrade for homeowners looking for better energy efficiency and endless hot water. However, it often requires changes to gas lines, venting and possibly electrical wiring, making professional installation essential for safety and performance.
Yes. Softened or scale-treated water greatly reduces mineral buildup in the heat exchanger. We can install a scale-reduction filter if a full softener is not in your plans.
What People Are Saying About Our Plumbing Experts?

Patricia H.
We had a slab leak that two other companies could not find. JKR Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Reading, PA
Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Bethlehem, PA
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · Scranton, PA
James P.
Our commercial plumbing system had a leak under the sink, and JKR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Allentown, PA
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Reading, PA
Emily R.
I called JKR Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Bethlehem, PA













