TOTO® WASHLET® A2 Electronic Bidet Toilet Seat with Heated Seat and Review

What This Review Covers

Buying in bidet seats is easier when numbers stay honest. Here we review the TOTO® WASHLET® A2 Electronic Bidet Toilet Seat with Heated Seat and using hub facts for TOTO, with emphasis on measurements and constraints you can verify.

Our Summary

The TOTO WASHLET A2 SW3004 is for bathrooms that want an electronic bidet seat with warm water, a heated seat and a soft-close lid.

The seat has an adjustable warm water spray with oscillating and pressure options, an adjustable heated seat and SoftClose. The wand cleans itself before and after each use, and a side panel sets your preferences. TOTO says it is for do-it-yourself installation. The color is cotton white and the weight is about 15 pounds. The size is given as 18.5 by 5.25 by 0.99 inches, which looks like a part. The warranty is one year limited. The model is SW3004#01.

This seat needs an electrical outlet near the toilet, ideally a GFCI outlet, and a water supply with a T-valve. The listing does not say whether it fits round or elongated bowls, which are different models, so check your toilet shape and mounting hole size. Turn off the water before installing and check for leaks. The listing does not give the wattage or the water heater type. Check that the outlet is a safe distance from water. The 60 million users claim is the maker’s.

When This Makes Sense

This style of bathroom improvement suits shoppers who already know they need bidet seats coverage and want a TOTO option with transparent listing details.

It is a weaker match if you need a fully custom install, a different capacity class, or a feature the hub row simply does not list.

Practical Caveats

Trade-offs are normal in bidet seats. A design that wins on portability may give up enclosed storage; a long wireless claim may assume open line-of-sight; a high load rating usually assumes even distribution.

Our Bathroom Pick badge is editorial shorthand for “worth considering in this category,” not a guarantee for every floor plan, campsite, or property layout.

Where It Sits in the Category

Against generic no-name alternatives, TOTO listings often win on clearer packaging and easier returns through Amazon — still read the live seller and fulfillment line.

Against premium ecosystems, this unit may look simpler. That can be a feature if you want fewer apps and more straightforward hardware.

Recommendation Frame

Buy the TOTO® WASHLET® A2 Electronic Bidet Toilet Seat with Heated Seat and if the hub numbers and feature set line up with your bidet seats job. Skip it if you need a capability the listing does not document.

Use the Amazon button on this page to check the current price, stock and seller details before you buy.

Our content is researched and drafted with AI assistance and reviewed by our team. Product details come from published specs, manufacturer information and owner reviews.