Homeowner-focused guides that cover the questions people ask most often when researching tankless water heaters. No marketing fluff — just honest technical and financial information to help you make an informed decision.
If you've only got ten minutes, read the complete guide and the cost breakdown. Everything else below is for when you have a specific question.
A plain-English walkthrough of how they work, what they cost, who they're right for, and where they fall short.
Unit, labor, permits, rebates, financing, and what you'll actually spend over 20 years. Real numbers from Maryland installs.
Annual flushing, the error codes you'll actually see, and how to fight Maryland's hard water before it shortens your lifespan.
Washington Gas, federal tax credit, manufacturer rebate, Montgomery County credit — how to apply for all four.
Which brands are most popular, which ones have issues, and why. Independent analysis based on industry data.
Tankless isn't always the answer. Here's when a traditional tank water heater still makes more sense.
These are the specific questions homeowners ask most often, written up for quick reference.
Flow sensors, heat exchangers, condensing burners — explained without the engineering textbook voice.
The upsides, the genuine trade-offs, and a few claims on manufacturer websites that we don't buy either.
Gas wins for most family homes around here. Electric or heat pump wins for a few very specific setups. Here's how to tell which one you are.
Top picks by use case — big family, small home, tight budget, cold basement. Based on performance data and reliability reports.
What your neighbors are actually paying this year in Rockville, Bethesda, Potomac, and the rest of Montgomery County.
The two most popular brands in the DC area, compared side-by-side. Where each one wins and where each one falls short.
The forms, the timing, and the easy mistakes that cost people $450. A complete guide to the application process.
Bathrooms, people, winter groundwater temp. A walkthrough of the rough math we do before we ever step inside your house.