Litres, gallons, and misplaced decimals A number that fights the manual. A tank listed in litres where the manual says gallons, a wattage off by a decimal, a noise floor from the wrong model in the line. Sending the manual page or product URL it came from settles it in one exchange.A humidifier that should be here. The catalog runs to 50 units and is not exhaustive. What earns a place is a published output rate or a runtime claim honest enough to derive one from — without either, a unit has no supported room size and little to compare.A price out of step with the season. Prices here are approximate snapshots from September 24, 2026 and humidifiers swing hard between August and January. If one is far off, say what you saw and where.A disagreement with the calculation. The room-size figures rest on stated assumptions about ceiling height, air changes and outdoor conditions. Arguing with one of those assumptions is a fair and useful thing to do, and all of them are written down .A discontinued model. Units get pulled quietly. Knowing one is gone keeps the catalog from recommending something nobody can buy.When the refresh date moves The form lands with the pair of us who keep this catalog, and a reply comes from one of them. A documented spec correction is applied in the next catalog pass and carries a new refresh date, so the change is visible rather than silent. Corrections are not attributed unless you ask for that.
Plain email works as well as the form: chelsea@hagadornwebdev.com .
Two things this is not for Placement cannot be bought here. There is no sponsored listing, no paid review and no arrangement that would move a unit up a page, so a pitch for one is a wasted message — the reasoning is on how we compare . Warranty claims and repairs belong with the manufacturer; nobody here can service a humidifier or honour a warranty on one.
Why the room size here fights the carton If the question is why a unit’s room size here disagrees with its carton, or why the runtime on a box cannot be true at the same moment as the square footage, the about page answers both in full.