Tankless Water Heater Services

Budget Heating and Plumbing installs, repairs, and maintains tankless water heaters for homes and businesses across the Lower Mainland and Fraser Valley. Tankless (on-demand) water heaters heat water only when you need it, eliminating the standby energy losses associated with traditional tank models. Our licensed plumbers and gas fitters work with leading brands including Rinnai, Navien, and Noritz to match the right unit to your household's hot water demand.

Traditional tank water heaters store and continuously heat a fixed volume of water, whether you are using it or not. Tankless water heaters take a different approach: they heat water on demand as it flows through the unit, providing a continuous supply without the energy waste of maintaining a hot tank around the clock. Tankless units are compact, typically wall-mounted, and free up valuable floor space in mechanical rooms, utility closets, or basements. They are an especially popular choice during secondary suite renovations and laneway house builds, where space is limited and a second hot water source is needed. We handle the full scope of tankless water heater work: new installations (including gas line sizing, venting, and electrical connections), conversions from tank to tankless systems, annual maintenance and descaling, and repairs to all major brands. Our technicians assess your home's hot water usage patterns, incoming water temperature, and gas supply capacity to recommend the right unit size and configuration. In the Lower Mainland, hard water and mineral buildup can reduce tankless heater efficiency over time. We recommend annual flushing and descaling to maintain performance and protect your manufacturer's warranty. Our maintenance service includes a full system check, descaling, filter cleaning, and a performance test. All of our tankless installations include proper gas line sizing (many homes need a gas line upgrade to support the higher BTU demand), appropriate venting (either direct vent or power vent depending on the model and location), and compliance with BC Gas Safety regulations. We pull all required permits and arrange inspections with the local authority.

Our Tankless Water Heaters Services

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