Brondell Swash 1400 Review: Endless Warm Water Done Right

Most electric bidet seats have a dirty little secret: the warm water runs out. After 30 to 60 seconds, the small tank empties and you are hit with a cold stream. The Brondell Swash 1400 solves that problem with a hybrid heating system that delivers genuinely endless warm water, and it backs it up with one of the most complete feature sets you can buy under $700.

We put the Swash 1400 through its paces — installation, daily use across different seasons, and a direct comparison with the TOTO Washlet C5 — to see if the premium price is justified. Here is what we found.

What Makes the Swash 1400 Stand Out

The headline feature is the hybrid water heating. A small tank pre-heats water to your selected temperature, and an inline instant heater keeps it there as fresh water flows in. The result: warm water that does not fade, no matter how long you use it. This matters more than you might think, especially in winter when cold-water surprises are genuinely uncomfortable.

Beyond the water heating, the Swash 1400 packs in nearly every feature you would expect at this price:

• Stainless-steel dual nozzles — one dedicated to rear wash, one to front feminine wash, with seven position settings and three spray width options
• Wireless remote with two programmable user presets for one-touch operation
• Heated seat with multiple temperature levels
• Warm air dryer to reduce or eliminate toilet paper use
• Carbon deodorizer that filters bathroom odors at the source
• Blue LED nightlight for late-night bathroom trips without turning on the overhead light
• Soft-close lid that lowers slowly instead of slamming

The spray width adjustment is worth calling out. Most bidet seats offer a fixed stream or oscillation. The Swash 1400 lets you choose narrow, medium, or wide spray patterns, which makes cleaning more thorough and more comfortable.

Installation Experience

If you have ever swapped a toilet seat, you can install the Swash 1400. The process takes 30 to 40 minutes and requires no plumber:

1. Remove your existing toilet seat
2. Mount the Swash bracket plate to the bolt holes
3. Connect the included T-valve to your toilet's water supply line
4. Slide the bidet seat onto the bracket until it clicks
5. Plug the power cord into a GFCI outlet

The one hard requirement is a GFCI outlet within about 4 feet of your toilet. Most bathrooms do not have one in that location, so you may need an electrician to add one. Budget $150 to $300 for the outlet installation if needed. This is not unique to the Swash 1400 — every electric bidet seat needs it. For a full walkthrough, see our bidet seat installation guide.

The Swash 1400 is available in both elongated and round sizes, which gives it an edge over seats like the TOTO Washlet C5 that only come in elongated. Measure from the mounting bolt holes to the front rim of your bowl: elongated is about 18.5 inches, round is about 16.5 inches.

Daily Use: What It Is Like to Live With

After weeks of use, the features that matter most day-to-day are not the flashy ones — they are the ones that reduce friction.

The wireless remote changes the experience. Side-panel controls force you to twist and reach, which is awkward. The Swash 1400's remote sits in a wall-mounted cradle and lets you adjust everything without contorting. The two programmable presets mean each household member can save their preferred water temperature, seat temperature, nozzle position, and spray width. One press and it is dialed in.

Endless warm water is the real upgrade. Going from a tank-only seat to the Swash 1400's hybrid system is like going from a basic bidet attachment to an electric seat — you realize what you were missing. There is one minor caveat: the first second of spray can feel cool because residual water sits in the line between the heater and the nozzle. It warms up almost immediately, but it is worth noting.

The dryer works, but slowly. Like most bidet seat dryers, it takes 2 to 3 minutes to dry completely. Most users will still use a small amount of toilet paper to speed things up. It is a nice-to-have, not a replacement.

The nightlight is unexpectedly useful. The soft blue LED glow is just enough to navigate at 2 AM without blinding yourself with the bathroom light.

How It Compares to the TOTO Washlet C5

The TOTO Washlet C5 is the most common alternative at a lower price point. Here is how they stack up:

Choose the Swash 1400 if you want endless warm water, a wireless remote, spray width control, or need a round toilet size. The feature set is simply deeper.

Choose the TOTO Washlet C5 if you want lower upfront cost, lower power draw, PREMIST and eWATER+ self-cleaning technology, and the peace of mind that comes with TOTO's reputation for build quality. The C5 is a genuinely excellent seat — we gave it a 4.7 rating in our electric bidet seat roundup.

For most buyers who can afford the $200 difference, the Swash 1400 is the better daily experience. But the C5 is not a compromise — it is a different set of priorities at a lower price.

Who Should Buy the Brondell Swash 1400

The Swash 1400 is the right pick if you want the most complete electric bidet seat experience without stepping up to a $2,000+ integrated smart toilet. It is especially good for:

• Households with multiple users — the two programmable presets on the wireless remote make sharing seamless
• Cold climate homes — the endless warm water system means no cold surprises, even in January
• Round toilet owners — the round size option is increasingly rare at this feature level
• Seniors or anyone with mobility concerns — the wireless remote avoids awkward reaching; see our best bidets for seniors guide for more options in this category

Who Should Skip It

• Budget-conscious buyers — at $649 plus potential outlet installation costs, the total investment can reach $800 to $950. The TOTO Washlet C5 at $428 covers the essentials for less.
• Shared-circuit bathrooms — the 1200W peak draw can trip a 15-amp circuit that is shared with other bathroom appliances. Check your circuit before buying.
• People who want a maintenance-free seat — the deodorizer filter replacement at ~$25/year is not expensive, but it is one more thing to remember. The TOTO C5 has zero replacement filters.

The Bottom Line

The Brondell Swash 1400 earns its spot as our top-rated electric bidet seat. The hybrid heating system genuinely solves the warm water problem that plagues cheaper seats, and the wireless remote with programmable presets makes daily use effortless. The stainless-steel nozzles, adjustable spray width, and full comfort suite (heated seat, dryer, deodorizer, nightlight) round out the most feature-dense package under $700.

It is not perfect — the initial cold-water burst, high peak power draw, and ongoing filter cost are real trade-offs. But for the buyer who wants the best daily bidet experience short of an integrated smart toilet, this is the seat to get.

Rating: 4.8 / 5

Price: ~$649 | Available in elongated and round | White and biscuit finishes

If you are still deciding between bidet types, our best electric bidet seats roundup compares the Swash 1400 against the full field, and our bidet seat installation guide walks you through setup step by step.