Vornado
Vornado Evap40
Four gallons of water, four gallons a day of output, a full day between fills at the top speed, and a 1,000 sq ft claim that the load calculation puts at 985. Vornado states the runtime honestly too - four gallons in 24 hours run continuously on high - which is the sentence almost nobody else in this category is willing to write. It is the smallest true console here and the one to buy if the AIRCARE units are more furniture than a room can take. Made in the USA, five-year guarantee, and still just a fan blowing through two wet wicks.
The room-size claim, reconciled
985 sq ft supported · box says 1,000 sq ft
The 1,000 sq ft on the box is what the winter load calculation supports for this output — one of 18 units here whose claim lands within 5% of its own published rate.
Holding 1,000 sq ft takes about 4.06 gal/day, which drains this 4-gallon tank in roughly 24 hr.
What a year costs
two wicks; two-pack at $14.99, changed every one to two months in season. Electricity assumes the rated 45 W for 12 hours a day across a 150-day heating season at 16¢ per kilowatt-hour.
Specifications
A claim the maker makes
Vornado says the wicks carry an antimicrobial treatment. We quote it rather than repeat it: this site has not tested it and neither has anyone independent.
Maintenance profile
- Top fill
- No — tank comes off and goes to the sink
- Replaceable media
- Wick, replaced through the season
Facts, not a score. Which of these matter depends entirely on whether the unit ends up somewhere you will actually clean it.
Features
- 4 gal/day output from a 4-gallon dual tank - a genuine 24 hours at full speed
- 1,000 sq ft claim against 985 by the load calculation
- Three speeds with a built-in humidistat
- Two wicks
- Made in the USA
- 5-year guarantee
Pros
- The one unit here whose headline runtime and headline coverage describe the same setting - Vornado says so explicitly
- A genuine day between fills at full output, which almost nothing portable manages
- Dual tanks split the 4-gallon refill into two carryable halves
- No white dust, tap water fine, and an evaporative's natural ceiling on over-humidifying
- Five-year guarantee and US manufacture at a price below the imported consoles
Cons
- Two wicks at a one-to-two-month interval is roughly $45 a year
- At full speed it is clearly audible - this is a console fan, not a bedroom appliance
- No app, no timer, no filter-change reminder
- Four gallons of water is heavy furniture once filled, and it does not move easily
What owners say
Summarised from owner discussions and long-form owner reviews. Nobody here has used this unit.
The unit long-term owners keep coming back to when the question is a large room. The specifics they cite are the dual two-gallon tanks and the filter life: people running a pair of them report one set of wicks lasting an entire season, which is much better than the interval on the box and materially changes the running cost.
The honest picture is a straightforward, well-proven appliance with a thin plastic body and an audible fan. Owners with sensors placed around a home describe it actually moving the numbers rather than just running, and note that the first days after switching the heat on take more refills than the steady state does, because the house itself has to come up first.
It is also the unit whose published numbers hold up best in this catalog: four gallons a day against a thousand square feet is almost exactly what the load calculation supports, and Vornado states the runtime honestly as four gallons in 24 hours run continuously on high.
What owners like
- Owners running two of them report making a set of filters last the whole season, which is far better than the replacement schedule implies
- Four gallons split across two tanks is the feature people name first — fewer trips, and each trip is carryable
- Reliable over years: long-term owners describe Vornado units as the ones that kept working while other brands were replaced
- Genuinely raises the reading in a large room, which owners who came from ultrasonics describe as the difference
- No white dust at all, and tap water is fine
Common complaints
- The plastic body is thin for the money and owners comment on it feeling less substantial than the price suggests
- At the fan speeds that deliver the rated output it is clearly audible — this is a living-room appliance, not a bedroom one
- Filling four gallons is still four gallons, and in a genuinely dry house the initial days need more refills than owners expect
- No app, timer or filter reminder at a price where some rivals include all three
Questions owners ask
How long do the filters last?
Is it loud?
Why two tanks instead of one big one?
Will it really cover 1,000 square feet?
Vornado Evap40, head to head
Looked at alongside it
More from Vornado →
Vornado
Vornado EVDC500 Energy Smart
The EVDC300's larger sibling: same DC motor and single-watt idle, two tanks instead of one, and enough output to matter in a real living room. At 3.5 gallons a day it is the most capable portable Vornado makes, and its 850 sq ft figure again sits within a few percent of the load calculation. Fourteen hours at full output, so still a daily job in a dry house - but two tanks make that a lighter job than one. The question it poses against the Evap40 console is whether you would rather carry water twice a day and keep the floor space, or once a day and give up a corner.
862 sq ft supported · box says 850 sq ft
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Vornado EVDC300 Energy Smart
A DC motor is the only interesting thing here and it is interesting enough to justify the model. On its Energy Smart setting the EVDC300 draws as little as a single watt, against the twenty to forty a comparable AC evaporative pulls, and it runs the whole winter for the price of a few coffees. Output is 2.3 gallons a day - within one percent of what its 560 sq ft claim actually needs - from a one-gallon tank, which is the catch: ten hours between fills if you run it hard. It is the fill interval, not the capability, that decides whether this or the two-tank EV200 is the right one.
567 sq ft supported · box says 560 sq ft
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Vornado EV200
Two tanks instead of one, two wicks instead of one, and 2.4 gallons a day against a 580 sq ft claim - the closest match between a maker's number and the load calculation anywhere in this catalog, off by about two percent. Refilling means carrying two 0.75-gallon tanks rather than one heavy one, which sounds like a downgrade and is not: most people find two light trips easier than one awkward one, and you can run it on a single tank overnight. Fifteen hours at full output is the honest tank life, and Vornado does not pretend otherwise.
591 sq ft supported · box says 580 sq ft