Tankless water heaters are essential for the efficiency and convenience of home water heating systems in and around Portland, OR. As a vital component of your home's plumbing, they provide continuous hot water on demand, eliminating the need for bulky storage tanks and reducing energy waste. Unfortunately, issues with traditional water heaters can occur at the most inconvenient times, making it crucial to know who to call when your system needs an upgrade or repair.
This is where our expert technicians at Sunset Plumbing & Drains come in! Whether you need a new tankless water heater installed or are experiencing issues with your existing unit, we are here to provide the ideal solution.
We’re staffed by the most experienced and qualified plumbers in the area who offer premium plumbing services. We ensure 100% satisfaction with every project.
What Are Tankless Water Heaters?
Tankless water heaters, also known as on-demand water heaters, are systems that heat water only as it is needed. Unlike traditional water heaters that store hot water in a tank, tankless systems heat water directly as it flows through the unit. This eliminates the need for a storage tank and reduces energy consumption, as there is no standby heat loss from maintaining a reservoir of hot water.
Tankless water heaters come in various sizes and capacities, suitable for different household needs. They can be powered by electricity, natural gas, or propane, providing flexibility depending on the available energy sources in your home. These systems are known for their longevity, often lasting longer than conventional tank water heaters, and they offer a consistent supply of hot water, making them an attractive option for modern homes.
How Do Tankless Water Heaters Work?
The operation of a tankless water heater is straightforward yet highly efficient. When a hot water tap is turned on, cold water travels through a pipe into the unit. An electric element or a gas burner heats the water as it passes through the system, delivering a continuous supply of hot water.
The key advantage of this technology is its ability to provide hot water on demand, without the limitations of a storage tank's capacity. Tankless water heaters can deliver two to five gallons of hot water per minute, depending on the model and the fuel source. High-efficiency models can further enhance energy savings by modulating the heat output to match the demand, ensuring optimal performance and reduced energy waste.
Our Tankless Water Heater Services
We provide complete tankless water heater services, from new installations to repairs and ongoing maintenance, so your system keeps delivering reliable hot water for years to come.
Tankless Water Heater Installation & Replacement
Tankless water heater installation requires precision and expertise to ensure optimal performance and safety. Our technicians will assess your home’s hot water needs, recommend the best unit for your situation, and perform a seamless installation. We handle everything from sizing the unit to fit your household demand, to connecting it to the appropriate energy source, and ensuring proper ventilation for gas-powered models.
If you have an old, inefficient tank water heater, Sunset also offers tankless water heater replacement. Upgrading to a tankless system can significantly reduce your energy bills and provide you with endless hot water. Our team will remove your old unit, dispose of it properly, and install your new tankless system with minimal disruption to your daily routine.
Tankless Water Heater Repair
Even the most reliable tankless water heaters can encounter issues over time. Whether it’s a drop in water temperature, strange noises, or error codes on the display, our technicians are equipped to diagnose and repair a wide range of problems. Hot water is essential for your daily activities, and we strive to provide prompt and effective water heater repairs to get your system back up and running as quickly as possible.
Common issues with tankless water heaters include mineral buildup, which can reduce efficiency and flow rate, and ignition problems in gas-powered units. Our technicians have the expertise to address these and other issues, ensuring your system operates at peak performance.
Tankless Water Heater Maintenance
Regular maintenance is crucial to the longevity and efficiency of your tankless water heater. At Sunset, we offer comprehensive maintenance services to keep your system in top condition. Our maintenance package includes descaling to remove mineral buildup, checking and cleaning the burners, inspecting the heat exchanger, and ensuring all components are functioning correctly.
Routine maintenance not only prevents unexpected breakdowns but also ensures your water heater operates efficiently, saving you money on energy bills. Our technicians will provide you with a detailed maintenance plan tailored to your specific unit and usage patterns.



