Observed arrival · 2026-11-11
TapandTemp’s water-heater research desk
A homeowner guide to comparing tank, tankless, and heat-pump water heaters, with sizing, cost, maintenance, and troubleshooting material plus a sizing calculator.
- For
- Homeowners comparing water-heater options
- Worth noticing
- The calculator says it uses DOE-rated first-hour demand and requires no email; four household-use inputs are listed.
Field notes
The sizing flow asks about household size, bathrooms, tub use, and laundry habits, then frames the result around first-hour demand rather than a simple household-size rule. Comparison pages are described as scoring heating performance, efficiency, warranty, and running cost; the homepage also separates equipment, labor, venting, and permit costs in its installed-price examples. The site says its research draws on manufacturer specifications, DOE data, and installer pricing across more than 40 metro areas.
Observed signals
Read the marks
Editorial observations of this landing page, not a rating.
One card from the complete issue