Mr. Steam Super Steam Shower Generator, 10–15 kW (MSSuper1, 2, 3)

The Super shares the MS series design, with more power for larger showers, stone or glass rooms and taller ceilings. Mr. Steam designs and assembles it in Long Island City, New York. The generator sits outside the shower, in a closet, vanity cabinet, heated attic or basement.

Choose your size

To find your room size, multiply length × width × height in feet. Mr. Steam’s ratings assume ceramic or porcelain tile on cement board and an 8 ft ceiling. Mr. Steam’s sizing guide adds 50% to the room volume for natural stone, marble, glass block or concrete, and 15% for each foot of ceiling above 8 ft. For acrylic or fiberglass, choose a smaller size. Under 258 cu ft? The Mr. Steam MS is the right size. Over 482 cu ft? See the Mr. Steam MAX. Not sure? Call 1-815-603-2178 with your measurements.

Standard or Express Steam?

Express Steam adds a low-power heating element and a thermostat that keep the water in the tank warm, so steam starts sooner after you press start. Mr. Steam installs it at the factory, so it cannot be added later. Choose it if you want steam ready quickly. The standard model is the simpler, lower-cost choice.

What else you need

• A control with a steam head. Choose an iTempo, TempoTouch, TempoFlex or iSteamX touchscreen control. Each one comes with a matching steam head.
• Optional: AutoFlush to drain and rinse the generator after each use, a drip pan for the floor under it, and the SteamLinx module for app control.
• Prefer one package? The Super steam shower kit includes this generator, an iTempo control and an Aroma Designer steam head.

Installation requirements

• Power: 240V, single phase, on its own circuit. Use the amps and breaker in the size table; your electrician sizes the wire to local code.
• Water: a 3/8 in. NPT water supply connection.
• Steam line: a 3/4 in. NPT steam outlet. Mr. Steam’s sizing allows up to 60 ft of insulated steam pipe to the shower or room.
• Drain: a 1/2 in. NPT drain connection.
• Location: as close to the shower as practical, in a dry space you can reach for service, such as a closet, vanity cabinet, heated attic or basement. The control cable is 30 ft long; a 60 ft cable is available.
• The shower or room: it must hold steam, with a door and walls that seal, and a ceiling sloped so condensation runs off.
• Who installs it: a licensed electrician for the circuit and a licensed plumber for the water, steam and drain lines.

Specifications

Warranty

Mr. Steam gives this residential steam generator a limited lifetime warranty for homes in the US and Canada. If you make a claim in the first two years, Mr. Steam provides in-home warranty service, parts and labor. After two years, parts are covered for the life of the generator. Controls and accessories have their own Mr. Steam warranties. Read the full terms in the warranty document below.

Documents

• Specification sheet (PDF)
• Installation, operation and maintenance manual (PDF)
• Planning guide (PDF)
• Warranty (PDF)

Questions