A large hot tub earns its footprint one way: people actually in it at the same time, regularly. That's a different buyer than the couple or small family shopping smaller sizes. Someone looking at a 6 or 7 person hot tub is usually entertaining often, hosting a big or extended family, or furnishing a rental property where a large tub is part of the draw. For all three, the question isn't whether to go big, it's which of the two large Eco Spa models actually fits.
The E6 and E6 Deluxe are the two options in this range. Specs below come from the current E6 and E6 Deluxe model pages and our published pricing.
Who Actually Fills a 6 to 7 Seat Tub
Seat ratings across the industry tend to run optimistic, and "6 to 7" is no exception. Read it as a comfortable maximum for six adults with a seventh spot for a smaller person or an occasional squeeze, not as seven full-size adults every time. For a household that regularly entertains, or a rental property hosting groups, that headroom is exactly the point: most nights it might be four or five people, and on the nights it matters, it holds the whole group.
Comparing the E6 and E6 Deluxe
| Model | Seats | Jets | Footprint | Water volume | From |
|---|---|---|---|---|---|
| E6 | 6-7 | 21 | 78" x 78" | 325 gallons | $17,999 |
| E6 Deluxe | 6-7 | 34 | 78" x 78" | 325 gallons | $19,999 |
The two share identical seats, footprint, depth and water volume, so this isn't a size decision at all, it's a features decision. The E6 Deluxe carries 34 jets against the E6's 21 for a noticeably stronger hydromassage across more of the shell, and it's the only 6-person model with the Aurora Lighting System, which is exclusive to the Deluxe line. The E6 Deluxe also includes Ecozone ozone sanitation as standard, where it's an available upgrade on the E6. Both are built on the same one-piece HDPE shell with the lifetime hard cover and lifetime shell warranty as every other model in the lineup, so durability isn't part of the trade at all.
Sizing Down If Six Is More Than You Need
If most nights are realistically four people and gatherings of six are rare, a 3-to-4 person model like the E4 costs less to buy, less to heat, and takes up meaningfully less deck or patio space. The honest test is your last few months of actual use, not the largest gathering you can imagine hosting once a year.
Entertaining and Rental Use
For a household that hosts often, or a short-term rental property, a large tub does real work: it's the feature guests photograph and the reason a listing stands out. A rigid, lifetime-warrantied hard cover matters more here than on a tub someone is watching daily, since a rental owner isn't checking a foam cover for water absorption every week. If that's your use case, our best hot tub for an Airbnb or rental property guide goes deeper on what to weigh for that specific situation.
What to Measure Before You Buy
At 78 by 78 inches, this is the largest footprint Eco Spa builds, so measuring matters more here than on any smaller model.
- Footprint plus clearance. Add roughly two feet on the sides you'll use to open the cover and reach the equipment panel, on top of the 78 inch shell itself.
- The delivery route. A spa this size still travels on edge, so the gate and side yard clearance need to be close to the tub's height, and gate posts are usually narrower than the opening looks.
- Deck load. A filled spa with a full group in it runs roughly 88 to 108 lbs per square foot, and at 325 gallons plus six or seven adults, that's real weight concentrated in one spot. Can a deck support a hot tub walks through the arithmetic before you commit to a location.
Both models sit on any flat, level surface, deck, patio or gravel pad, with no concrete pad, electrician or plumber required for a standard install.
Running Cost at This Size
Electricity across the Eco Spa lineup typically runs $10 to $40 a month in BC, and with 325 gallons to heat, the E6 and E6 Deluxe sit toward the top of that range rather than the bottom. That gap is smaller than the seat-count difference from a compact model would suggest, largely because the R-40 hard cover and full-foam insulation do most of the work regardless of shell size. For the complete ten-year ownership comparison, see affordable hot tubs in Canada.
Quick Picks
Want the large footprint at the lower price point, jets aside: the E6. Want the strongest hydromassage in the lineup plus the Aurora Lighting System and standard Ecozone: the E6 Deluxe. If six seats turns out to be more than the household actually needs, the full hot tub size guide covers every capacity, and best hot tubs in BC compares the lineup against other brands sold in the province.
Frequently Asked Questions
Which 6 person hot tub works best in Canada?
The Eco Spa E6 and E6 Deluxe are both rated 6 to 7 seats in a 78 by 78 inch shell holding 325 gallons. The E6 has 21 jets at $17,999. The E6 Deluxe steps up to 34 jets and the Aurora Lighting System at $19,999. Which one fits depends more on jet preference and lighting than on capacity.
Is a hot tub really a 7 person hot tub, or is that a stretch?
Seat ratings across the industry, including the "6 to 7" figure here, tend to run on the optimistic side. Six adults with normal spacing is a more realistic everyday number than seven, and the extra seat is best thought of as headroom for the occasional larger gathering.
What's the difference between the E6 and E6 Deluxe?
Both share the same seats, footprint, depth and water volume. The E6 has 21 jets. The E6 Deluxe has 34 jets and includes the Aurora Lighting System, which is exclusive to the Deluxe line. The E6 Deluxe also ships with Ecozone ozone sanitation as standard, where it's an upgrade on the E6.
Is a large hot tub a good fit for an Airbnb or rental property?
It can be a strong draw for groups booking a rental, since a 6 to 7 seat tub photographs well and fits more guests than a compact model. It's worth weighing that against the running cost and the lifetime hard cover, which removes a recurring maintenance cost that matters more on a property nobody is watching daily.
Does a 6-person hot tub cost a lot more to run than a smaller one?
More, but not dramatically more. Across the Eco Spa lineup electricity typically runs $10 to $40 a month in BC, with the E6 and E6 Deluxe sitting toward the top of that range given their 325 gallon volume, while the cover and shell warranty are the same on every model regardless of size.