Your tankless water heater promises decades of reliable service—but only with proper maintenance. At Dye Plumbing & Heating, we've seen too many tankless units fail prematurely because owners didn't realize they needed annual service. Our maintenance program keeps your investment performing optimally throughout its 20+ year lifespan.
The hard water common throughout La Porte, IN and Northwest Indiana presents particular challenges for tankless water heaters. Mineral deposits accumulate inside heat exchangers, gradually reducing efficiency and eventually causing failure. Annual maintenance addresses this buildup before it becomes a problem.
Many homeowners believe tankless water heaters are maintenance-free. This misconception leads to premature failures and costly repairs.
Our region's hard water contains calcium and magnesium that deposit inside tankless heat exchangers every time the unit operates. This scale:
Reduces Efficiency: Scale insulates heat exchanger surfaces, forcing the unit to work harder to heat water. Efficiency drops gradually as scale accumulates.
Restricts Flow: Scale buildup narrows internal passages, reducing water flow through the heat exchanger and potentially triggering error codes.
Causes Overheating: Insulated by scale, heat exchanger surfaces can overheat, triggering safety shutdowns and potentially damaging components.
Ready to protect your tankless investment? Visit our contact page to schedule maintenance service.
Professional descaling removes accumulated mineral deposits from heat exchangers using appropriate solutions and techniques.
Remove, clean, and inspect inlet filters that trap sediment and can cause error codes when clogged.
Verify gas pressure, ignition sequence, flame appearance, venting, and safety controls for safe operation.
Examine heat exchanger, igniter, sensors, and electronic controls for wear and proper function.
Test temperature output, flow rate, error codes, and operation cycles to verify optimal performance.
Detailed records of service performed, component conditions, and recommendations for warranty support.
Our professional descaling service removes accumulated mineral deposits that reduce efficiency and cause failures.
We safely isolate your tankless water heater using service valves and prepare the unit for descaling service.
Professional-grade descaling solution circulates through the heat exchanger to dissolve mineral deposits.
Flush system thoroughly to remove all descaling solution and dissolved debris.
Test water flow and temperature performance to verify descaling effectiveness.
Restore gas, electrical, and water connections and verify proper operation.
After descaling, we test your tankless water heater's performance and provide documentation of the service performed for your records and warranty protection.
We maintain all tankless water heater brands with specialized knowledge of each manufacturer's requirements and service procedures.
Navien units have specific maintenance considerations that our technicians understand:
Rinnai units have their own specific requirements that we address:
We maintain tankless water heaters from all major manufacturers:
Professional service for all Rheem tankless models with brand-specific procedures
Expert maintenance for Noritz units including their unique heat exchanger designs
Specialized service for Bosch tankless water heaters and their control systems
Professional maintenance for State tankless units with proper descaling procedures
Expert service for A.O. Smith tankless models including condensing units
Specialized maintenance for Takagi tankless water heaters and their components
Need maintenance for your specific tankless brand? Contact us to discuss your unit's specific maintenance requirements.
For most La Porte homes with hard water, annual maintenance is appropriate. This frequency:
Some situations call for more frequent maintenance:
Don't wait for annual service if you notice:
Major plumbing and HVAC projects shouldn't be delayed because of budget concerns. We've partnered with Service Finance to offer flexible financing options that make essential home improvements accessible.
Upgrading to high-efficiency HVAC equipment can qualify you for valuable rebates and incentives. Our team stays current on available programs and will help you navigate the paperwork to maximize your savings. From manufacturer rebates to utility incentives, we'll ensure you don't leave money on the table.
The most effective approach combines maintenance with water treatment to reduce scale formation at the source.
From our headquarters at 1600 Lake Street in La Porte, IN, we serve homeowners and businesses throughout the region. Our local presence means faster response times, familiarity with area homes and building codes, and the accountability that comes from being your neighbors.
Dye Plumbing & Heating provides professional tankless water heater maintenance throughout La Porte, IN and Northwest Indiana. With 86+ years of expertise, we keep your tankless system performing for decades.
Don't let scale buildup destroy your tankless water heater investment. Our annual maintenance program removes mineral deposits, verifies safe operation, and catches problems before they cause failures.
What you get with our maintenance service:
We use professional-grade descaling solutions and circulation equipment for thorough scale removal.
Expert maintenance for Navien, Rinnai, Rheem, Noritz, Bosch, and all tankless brands.
Detailed service records support warranty claims and track your unit's maintenance history.
We can combine maintenance with water treatment solutions for maximum protection.
Decades of plumbing expertise serving La Porte and Northwest Indiana homes.
From maintenance to repairs to new installations—we handle all your tankless needs.
Hours: Monday-Friday 7:00am-5:00pm | Saturday 7:30am-12:00pm
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