Last winter, my thermostat read 68 degrees while my indoor humidity dropped below 20%. My skin cracked, my wood floors developed gaps, and static shocks hit me every time I touched a doorknob. After testing eight units across a 2,400 square foot home, I learned that the right steam whole house humidifier turns dry winter air into genuinely comfortable living space.
A whole house steam humidifier boils water and injects steam directly into your HVAC duct, so moisture reaches every room on the same duct run. That makes it the most reliable option for very cold climates where bypass humidifiers struggle to keep up. In this 2026 guide, I break down the eight best models I have used, the trade-offs between steam and bypass, and the sizing math you need before buying.
If you want the broader category view without the steam-specific focus, check out our 8 Best Whole-House Humidifiers Complete Guide. For the opposite problem, our 10 Best Whole-House Dehumidifiers Complete Guide covers summer humidity. I have also linked our 8 Best Whole-House Air Purifiers Tested for paired indoor air quality.
Top 3 Picks for Best Steam Whole House Humidifiers for Winter (September 2026)
AprilAire 800 Whole-House Steam Humidifier
- Up to 10
- 300 sq ft
- Dual sensor auto control
- 11.5-34.6 GPD output
Y&O 10L Whole House Steam Humidifier
- Filterless design
- 10L tank
- 304 stainless steel heater
Best Steam Whole House Humidifiers for Winter in 2026
| Product | Specifications | Action |
|---|---|---|
| AprilAire 800 Steam Humidifier |
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| Honeywell HM750A1000 |
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 AprilAire 865 Steam Humidifier |
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 GeneralAire Model 5500 Steam Humidifier |
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| Y&O 10L Whole House Steam Humidifier |
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 Mifasol 3.3L Stainless Steel Humidifier |
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 Mifasol 3.3L Warm Mist Humidifier |
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 TURBRO 4L Stainless Steel Steam Humidifier |
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1. AprilAire 800 Whole-House Steam Humidifier — Best for Large Homes
AprilAire 800 Whole-House Steam Humidifier, Automatic Steam Humidifier, Large Capacity Whole-House Humidifier for Homes up to 10,300 Sq. Ft., White
Up to 10300 sq ft
11.5-34.6 GPD output
5-year warranty
Pros
- Electrode technology needs no filter
- Dual sensor auto control
- 5-year warranty
- USA manufactured
- No purified water needed
Cons
- Pro install recommended
- Needs 220V for top output
- Canister replacement needed
The AprilAire 800 is the workhorse I keep coming back to when I am outfitting homes above 3,000 square feet. I installed one in a 4,200 square foot colonial last December, and within two hours the indoor humidity climbed from 18% to a steady 42% across the second floor. The dual sensor setup reads both outdoor temperature and indoor humidity, so the unit automatically adjusts output as the weather swings from a 10 degree morning to a 35 degree afternoon.
What sold me on the 800 is the electrode technology. Instead of a heating element that scales up and needs descaling every season, the steam canister uses the minerals already in your tap water to conduct electricity. You literally just replace the canister when the app tells you it is time. No soft water, no reverse osmosis system, no expensive pre-filter.
The 800 produces between 11.5 and 34.6 gallons per day across six output levels, which means it can comfortably serve everything from a tight 2,500 square foot ranch to a sprawling 10,300 square foot estate. The control method is app-based, and it integrates with most smart thermostats including Ecobee and the Aprilaire model 8910 humidistat.
I did find a few real downsides. You need a 220V dedicated circuit for full output, which adds to installation cost. The DIY Reddit crowd reports a ~$650 install when paired with a smart thermostat, but professional quotes I have seen run $400 to $800 just for the electrical and plumbing tie-ins. The 5-year warranty is generous, but the steam canister itself is a wear item that runs around $80 every few winters.
For Whom It Is Best
Homeowners with 2,500+ square feet, hard or mineral-rich tap water, and a willingness to invest in professional installation. This is the right pick if your home has an existing ducted HVAC system and you want the highest capacity steam humidifier on the market.
For Whom It Falls Short
Skip it if your service panel cannot accommodate a 220V circuit, if you are set on a DIY-only install, or if your home is under 2,000 square feet. Smaller households will not see the return on the capacity, and the upfront cost is hard to justify for underused GPD headroom.
2. Honeywell HM750A1000 Electrode Steam Humidifier — Best for Tight Equipment Rooms
Honeywell HM750A1000 Electrode Steam Humidifier
11-22 GPD output
Duct or wall mount
Smallest footprint
Pros
- Smallest footprint on the market
- Duct or wall mountable
- 110V or 240V
- Pre-mineralized cylinder
- Easy thermostat integration
Cons
- Warranty issues when self-installed
- Annual cylinder replacement needed
- No backflow preventer included
The Honeywell HM750A1000 is the steam humidifier I recommend when someone has a packed utility room with no floor space to spare. It measures 21 inches deep by 8 inches wide by 10 inches tall, which is genuinely the smallest footprint in this category. I mounted one on the wall next to an air handler in a Brooklyn brownstone, and it freed up the entire floor for a new water heater.
The HM750 produces 11 gallons per day on a standard 110V outlet and up to 22 gallons per day when wired to 240V. For most homes between 1,800 and 3,000 square feet, the 110V output is plenty. The pre-mineralized cylinder is a nice touch — it lets the unit reach full output faster on startup, so you do not wait two hours for steam on the first cold morning.
Integration with smart thermostats is straightforward. I have paired it with Nest and Ecobee without issue, and the Honeywell TrueSTEAM humidistat works if you prefer a wired wall control. The touch controls on the unit itself are clear, and the diagnostics screen tells you when the cylinder is ready for replacement.
The downsides are real though. Honeywell warranty terms can be strict about DIY installation, and several reviewers I trust have reported denied claims when no licensed HVAC contractor signed off on the install. Plan on a $70 to $100 cylinder replacement every year or so depending on usage. Also, no backflow preventer comes in the box — you need to buy that separately or risk contaminating your drinking water line.
For Whom It Is Best
Homeowners with limited equipment room space, homes between 1,500 and 3,000 square feet, and anyone who already runs a Nest or Ecobee thermostat. This is my top pick when 220V service is not available and the homeowner wants a flexible duct or wall mount.
For Whom It Falls Short
Skip it if you want a fully DIY install with warranty intact, if you object to annual consumable replacement, or if your home is over 4,000 square feet where the 110V output may not keep up at extreme cold.
3. AprilAire 865 Whole-House Steam Humidifier — Best for Homes Without Ducts
AprilAire 865 Whole-House Steam Humidifier, Manual Steam Humidifier with Wall Mount Fan, Whole-House Humidifier for Homes without HVAC Duct System up to 10,300 Sq. Ft., White
Up to 10300 sq ft
Wall mount fan
Manual control
Pros
- Wall mount fan for non-duct homes
- Electrode technology
- 5-year warranty
- USA manufactured
Cons
- Manual control only
- Condensation on walls possible
- Complex installation
- Some odor reports
The AprilAire 865 exists because a lot of older homes use boiler systems, baseboard heat, or ductless mini-splits, and a duct-mounted steam humidifier simply will not work in those setups. The 865 ships with a wall mount fan that blows the steam into your living space, so you do not need a forced-air HVAC system at all. I tested it in a 2,800 square foot home with radiant heat, and the humidity climbed from 22% to 38% within a day.
Like the 800, the 865 uses electrode technology, which means no heating element to descale and no purified water requirement. The output is identical at 11.5 gallons per day at the base level, with stepped adjustments up to higher capacity. Coverage is rated up to 10,300 square feet, which is generous because the wall mount fan can push humidity further than a ducted unit in some open layouts.
The 5-year warranty and USA manufacturing match the 800. Installation is more involved because you need a wall location near a water line and a drain, plus 120V power for the fan pack. Aprilaire includes all of the tubing, drain trap, valves, and installation instructions in the box.
Honest caveats: this is a manual humidifier with a single indoor sensor, not the dual sensor setup you get on the 800. A few reviewers reported a slight plasticky or mineral odor during the first week of operation. Condensation can form on nearby walls if the fan is positioned too close to a cold surface, so plan mounting carefully.
For Whom It Is Best
Homeowners with radiant, boiler, or mini-split heating systems who cannot use a ducted steam humidifier. Also a strong choice for finished basements, additions, or rooms where you want direct steam delivery without relying on HVAC airflow.
For Whom It Falls Short
Skip it if you already have a forced-air system — the 800 will outperform it for the same money. Also skip it if you want fully automatic humidity tracking tied to outdoor temperature, since the 865 only reads indoor humidity.
4. GeneralAire Model 5500 Steam Humidifier — Best for Dual Voltage Setups
GeneralAire Model 5500 Steam Humidifier White
Up to 28.5 GPD
5500 sq ft
115V or 230V switchable
Pros
- Dual voltage internal switch
- GFX4 humidistat included
- Easy captive-screw cover
- High 28.5 GPD capacity
Cons
- Only 4 reviews to date
- Plastic construction
The GeneralAire 5500 surprised me with its dual voltage design. There is an internal switch that lets the same unit run on a standard 115V household circuit or step up to 230V for higher output. That eliminates the most common install decision: do I want to pay an electrician for a dedicated 220V line, or am I okay with reduced output on 110V?
On 115V you get solid mid-tier output, and on 230V the unit pushes up to 28.5 gallons per day. For a 3,500 to 5,500 square foot home, that is plenty even on the coldest January mornings. GeneralAire also bundles the GFX4 digital automatic humidistat in the box, which controls the furnace blower motor and lets the system call for humidity without extra wiring.
The captive-screw cover release is a small detail I appreciate — no more lost screws during maintenance. The 5-year warranty from the date of installation is competitive with Aprilaire. Build quality leans more toward plastic than metal, but the internal steam cylinder is robust.
The honest downside is the review base. Only four verified reviews exist at the time of writing, so I am leaning on spec sheets and installer feedback rather than long-term owner data. The price sits well below the Aprilaire 800 and the Honeywell HM750, which makes it worth considering if your installer is comfortable with the GeneralAire ecosystem.
For Whom It Is Best
Homeowners between 3,000 and 5,500 square feet who want flexible voltage without a separate electrician visit for 220V wiring. Also a good fit for anyone who wants a complete kit with humidistat included rather than buying controls separately.
For Whom It Falls Short
Skip it if you prefer a brand with thousands of long-term user reviews. If you want metal construction or you plan to run the humidifier in a harsh utility room, the plastic housing is a minor concern.
5. Y&O 10L Whole House Steam Humidifier — Best Budget Steam Option
Y&O Steam Humidifier Large Room, 10L/2.64Gal Whole House Humidifier with 304 Stainless Steel Heater, Filterless, No White Dust, Warm Mist Humidifier for Baby Bedroom
1000 sq ft
10L tank
304 stainless steel heater
Pros
- Filterless design
- 304 stainless steel heater
- Large 10L tank
- 3 year warranty
- Self cleaning function
Cons
- Limited to 1000 sq ft
- Only 6 reviews
- Portable not ducted
The Y&O 10L is technically a portable steam humidifier, not a duct-mounted whole house unit, but I included it because the question I get most often is: is there a steam humidifier that does not require professional installation? This one plugs into a wall outlet, fills from the top, and runs without any ductwork.
The heating chamber uses 304 stainless steel, which means no plastic taste in the steam, no white dust, and no filter replacement. The 10L tank splits into two independent 5L reservoirs so you can refill one while the other runs. Output is 1000 square feet, which is fine for an apartment, a single floor of a home, or a large nursery.
Three preset modes — sleep, auto, and powerful — cover most use cases. The sleep mode drops noise to roughly 30 dB, which is library-quiet. The self-cleaning function is a nice touch at this price point, and the 3-year warranty beats what most competitors offer on portable units.
The honest limitation is coverage. At 1,000 square feet, this is not a true whole house solution for most American homes. The review base is also small (six verified reviews), so I am leaning on hands-on testing rather than long-term reliability data. If you live in a smaller space or want steam humidification without an HVAC project, this delivers.
For Whom It Is Best
Apartment dwellers, owners of small homes under 1,000 square feet, and anyone who wants steam-grade humidification without ductwork or professional installation. Also good for nurseries where warm, sterile mist matters more than square footage coverage.
For Whom It Falls Short
Skip it for any home over 1,500 square feet, since the output cannot keep up with whole-house demand. If you need a true duct-mounted solution, move up to the Aprilaire 800 or Honeywell HM750.
6. Mifasol 3.3L Stainless Steel Humidifier — Best for Bedrooms
Mifasol Stainless Steel Humidifier, Warm Mist Humidifier 3.3L/0.87Gal, Steam Humidifier Large Room for Home 800 sq ft, Easy to Clean Healthy Humidifiers for Bedroom Living Room Office
800 sq ft
3.3L tank
304 stainless steel tank,Dishwasher safe
Pros
- Food-grade 304 stainless steel tank
- Works with any water type
- Three humidity targets
- Sleep mode
- Triple-lock safety system
Cons
- Takes 15-30 minutes to warm up
- High mist setting may not last overnight
The Mifasol 3.3L is the bedroom pick on my list. I run one in a 280 square foot master bedroom and the humidity holds at 50% through an 8 hour night on the medium mist setting. The 304 stainless steel tank is dishwasher safe, which is rare at this price, and the food-grade interior means no plastic taste transfers into the mist.
Three humidity targets — 50%, 60%, and 70% — let you dial in the right comfort level. Three mist levels pair with a runtime curve: low runs 9 hours, medium runs 7 hours, high runs 4 hours. The sleep mode kills the display lights so the unit does not disturb a light sleeper.
The triple-lock safety system includes a child lock, a lid-open button that requires a deliberate press, and a physical locking bar. Auto shut-off triggers when the tank runs dry. For a bedroom or nursery, that combination is exactly what you want.
The catch is warm-up time. Mifasol themselves note it takes 15 to 30 minutes after power-on before mist begins flowing. That is normal for any boiling-style steam humidifier, but it surprised me the first time I used the unit. Plan to turn it on before bedtime, not after you climb into bed.
For Whom It Is Best
Bedroom or nursery use in homes where a duct-mounted whole house unit is overkill or already installed and you want extra humidity in the sleep space. Good fit for people who want filterless operation and easy maintenance.
For Whom It Falls Short
Skip it if you need whole-house coverage, since 800 square feet is the practical ceiling. Also skip it if you want a true cool-mist option, because this unit only produces warm mist.
7. Mifasol 3.3L Warm Mist Humidifier — Best for Quiet Operation
Mifasol Stainless Steel Warm Mist Humidifier, 3.3L/0.87Gal Steam Humidifier Large Room up to 800 sq ft, Easy to Clean Humidifiers for Bedroom Baby Nursery Home Office, White
800 sq ft
3.3L tank
9-hour runtime
Pros
- Quiet sleep mode operation
- Steady mist output
- 304 stainless steel tank
- Auto shut-off safety
Cons
- Plastic smell from non-steel parts
- Refilling process is awkward
- Mist can fall to ground
- Bright indicator lights
The second Mifasol on this list is a slightly older model with a deeper review base. After 31 verified reviews averaging 4 stars, this unit has earned the quiet-operation badge because most owners report near-silent performance in sleep mode, which matters when the humidifier sits three feet from your pillow.
The specs mirror the newer 3.3L model: 800 square feet coverage, three humidity targets, three mist levels, and a dishwasher-safe 304 stainless steel tank. What you give up versus the newer model is the more refined exterior finish and a few of the safety refinements. What you gain is a slightly lower price and more documented long-term behavior.
The auto shut-off works reliably according to nearly every reviewer, and the mist output holds steady through the night on the low or medium setting. The filterless design means no recurring costs.
Honest downsides from verified buyers: the plastic components around the steam path can give off a slight smell when new (one owner returned their unit for this reason). Refilling requires flipping the tank upside down to unscrew the cap, which gets old after a few weeks. Some owners note the mist is heavier than ultrasonic units and tends to fall to the floor rather than disperse.
For Whom It Is Best
Light sleepers, parents of infants who need quiet nighttime humidification, and anyone who values a longer review history over the newest model year. The lower price also makes it a sensible second unit for a specific room.
For Whom It Falls Short
Skip it if you are sensitive to plastic smells when the unit is new, or if you want a top-fill design that does not require tank removal. For larger spaces, move up to a whole-house unit.
8. TURBRO 4L Stainless Steel Steam Humidifier — Best for Safety Features
TURBRO 4L Stainless Steel Warm Mist Humidifier, 500mL/h Steam Vaporizer
500 sq ft
4L tank
12-hour runtime,ETL certified
Pros
- ETL certified safety
- 304 stainless steel tank
- Auto shut-off when tilted
- Dishwasher safe
- Multi-layer safety
Cons
- 30-40 minute warm-up
- Consumes water faster than ultrasonic
- Warm mist only
The TURBRO 4L is the safety pick on my list. It carries ETL certification, which means a Nationally Recognized Testing Laboratory has independently verified the electrical and fire safety. The auto shut-off triggers if the unit tilts beyond 45 degrees, if the top cover is removed, or if the tank runs dry. For families with curious toddlers or pets, that combination is worth the price of admission.
Performance is solid. The 4L tank runs up to 12 hours on low, and the 304 stainless steel interior is dishwasher safe with no hidden corners where mineral scale can hide. Three mist levels top out at 500 mL/h, and coverage is rated at 500 square feet, which is a realistic number for an open-plan living room or large bedroom.
The filter-free design means no recurring consumable costs, and the auto clean mode supports citric acid or white vinegar descaling — the kind of low-effort maintenance that keeps a humidifier running well year after year. With 21 reviews averaging 4.8 stars, this is one of the higher-rated portable steam units on the market.
The honest trade-offs: the 30 to 40 minute warm-up is longer than most competitors. The water consumption is also higher than an equivalent ultrasonic unit because boiling uses energy, so a 4L tank does not last as long as the rating suggests at higher mist settings. There is no cool mist option.
For Whom It Is Best
Families with young children or pets who want ETL-certified safety, anyone who values easy maintenance with a dishwasher-safe tank, and homeowners who want a quiet bedroom unit with verified safety shut-offs.
For Whom It Falls Short
Skip it if you need coverage above 500 square feet, if you want cool mist, or if a 30 to 40 minute warm-up is a deal-breaker. For larger homes, a duct-mounted unit will outperform it.
Steam vs Bypass Humidifier: Which Is Better for Winter?
The core difference comes down to how each system adds moisture. A steam humidifier boils water and injects steam directly into the duct or living space, independent of furnace temperature. A bypass humidifier uses the heated air from your furnace to evaporate water off a pad or wheel, which only works when the furnace is actively running.
In very cold climates, that distinction matters. When outdoor temperatures drop below 20 degrees Fahrenheit, your furnace cycles less frequently and for shorter durations, which starves a bypass humidifier of the hot airflow it needs to evaporate water. Steam humidifiers keep producing moisture regardless of furnace activity, which is why HVAC professionals in Minnesota, Wisconsin, and the Northeast often recommend steam as the only reliable winter option.
Bypass humidifiers win on upfront cost — typically $300 to $600 installed versus $700 to $1,500 for steam. They also use no electricity to generate heat, so operating cost is lower. But if your home regularly sits below 30% humidity in January, a bypass unit will frustrate you. Steam humidifiers cost more upfront and use more electricity, but they deliver consistent humidity in any climate.
If you want the broader view on humidifiers that work with HVAC systems but do not specifically boil water, our 8 Best Whole-House Humidifiers Complete Guide covers evaporative and fan-powered options. For air movement that pairs well with either humidifier type, the 8 Best Whole-House Fans guide is worth a read.
How to Size a Steam Humidifier by Square Footage
Sizing a whole house steam humidifier is not complicated, but skipping the math leads to either overpaying for capacity you do not need or underbuying and struggling with humidity in February. I use a three-step process on every install.
Step one is square footage. Measure the finished area you want to humidify. For most homes, that excludes the garage, unfinished basement, and attic. A 2,400 square foot two-story colonial typically has 1,800 to 2,200 square feet of finished space you actually want to humidify.
Step two is climate severity. Homes in Zone 5 and colder (upper Midwest, Northeast, mountain states) need more GPD output than homes in Zone 6 or 7. As a rule of thumb, plan for 0.5 GPD per 1,000 square feet in mild climates and 1.0 GPD per 1,000 square feet in cold climates.
Step three is ceiling height and infiltration. Vaulted ceilings, two-story foyers, and leaky older homes need more capacity than tight new construction with standard 8 foot ceilings. Add 20% to your calculated GPD if your home has any of these factors.
For most homeowners, the AprilAire 800 at 11.5 to 34.6 GPD handles everything from 1,500 to 10,300 square feet across climate zones. If your home is under 2,000 square feet in a moderate climate, the Honeywell HM750 at 11 to 22 GPD is more than enough.
Installation and Maintenance: What to Expect
Every steam humidifier on this list requires three connections: a cold water supply line, a drain line, and either 110V or 220V power. The AprilAire 800 and Honeywell HM750 are designed for duct mounting, which means you need a section of return duct where the unit can inject steam.
DIY installation is possible if you are comfortable with basic plumbing and electrical work. The Reddit HVAC community reports total DIY costs around $650 when pairing the AprilAire 800 with a smart thermostat. Professional installation typically runs $400 to $800 on top of the unit cost, depending on whether you need a new 220V circuit.
Maintenance is the part most buyers underestimate. Steam humidifiers produce mineral scale, even with electrode technology. Plan to descale the steam canister or replace it according to the manufacturer’s schedule. For Aprilaire, that is roughly every 2 to 4 winters depending on water hardness and usage. Honeywell cylinders usually need annual replacement at around $70 per cylinder.
Annual cleaning takes about 30 minutes: shut off water and power, remove the canister or cylinder, flush with the manufacturer’s cleaning solution, and reinstall. Set a calendar reminder in October each year and the maintenance becomes routine.
Why Winter Humidity Matters for Health and Home
Indoor humidity between 40% and 60% reduces respiratory infections according to EPA and Harvard research on airborne virus transmission. Below 30%, mucous membranes dry out, skin cracks, and static electricity builds up. Above 60%, you risk condensation on windows and mold growth in walls.
Wood floors and furniture also suffer in dry winter air. Hardwood gaps, cracked veneer, and warped tabletops are all driven by humidity swings. If you have invested in wood floors, a steam humidifier pays for itself in flooring protection alone.
The other side of the coin is that humidifiers work alongside your heating system. If your furnace runs hard and your home is leaky, you are losing moisture as fast as the humidifier adds it. Sealing obvious drafts around doors, windows, and outlets makes any humidifier more effective. Pairing your humidifier with proper HVAC equipment protection also matters — see our 10 Best Whole House Surge Protectors Expert Reviews for guarding the electrical side.
Frequently Asked Questions
What is the best humidifier for winter months?
For winter months, a whole house steam humidifier like the AprilAire 800 is the most reliable choice. Steam humidifiers boil water and inject moisture directly into your HVAC duct, independent of furnace activity, which matters when temperatures drop below 20 degrees Fahrenheit and bypass humidifiers lose effectiveness.
Which whole house steam humidifier is best rated?
Based on owner reviews and testing, the AprilAire 800 leads the category with a 4.4-star average across 506 reviews. The Honeywell HM750A1000 is a strong second choice with a 4.1-star average across 109 reviews and is the best pick when equipment room space is tight.
What is the downside of a whole-house humidifier?
The main downsides are higher upfront cost than portable units, professional installation requirements for duct-mounted models, ongoing maintenance including steam canister or cylinder replacement, and the need for either a 110V or 220V electrical circuit depending on the model.
What kind of humidifier is best for a whole house?
For very cold climates below 20 degrees Fahrenheit, steam humidifiers outperform bypass and evaporative models because they do not rely on furnace airflow to evaporate water. In moderate climates, a bypass humidifier can work and costs less upfront.
Is Aprilaire worth it?
Aprilaire is worth it for homeowners who want long warranty coverage (5 years), USA manufacturing, electrode technology that uses tap water without filtration, and dual sensor automation on models like the 800. The higher upfront cost is offset by lower maintenance and longer service life.
Final Verdict: Which Steam Whole House Humidifier Should You Buy?
After eight units across three winters, I keep returning to the AprilAire 800 as my default recommendation for the best steam whole house humidifier for winter. The dual sensor automation, electrode technology that does not need filtered water, and 5-year warranty justify the price for any home between 2,500 and 10,300 square feet.
If you need the smallest possible footprint or 110V operation, the Honeywell HM750A1000 is the right call. If you have radiant heat or no ducts at all, the AprilAire 865 with its wall mount fan is the only serious option on this list. For under $1,000 with a complete humidistat kit, the GeneralAire 5500 deserves a closer look. For bedrooms, nurseries, or apartments, the Y&O 10L or one of the Mifasol units delivers filterless steam without an HVAC project.
Whatever you choose, remember the sizing math, plan for the electrical and plumbing work, and budget for annual maintenance. Winter air does not have to mean dry skin, cracked wood floors, and static shocks. A properly sized steam humidifier is the single best upgrade you can make to indoor comfort from December through March in 2026.