Mr.Steam SAH4500 Steam@Home Series 4.5kW Steam Shower Generator Kit

Bring the soothing benefits of steam to your home with the Mr. Steam Steam@Home 4500, a complete, high-performance steam generator package designed for smaller residential steam rooms up to 110 adjusted cubic feet (ACF). This all-in-one system offers a luxurious steam bathing experience with the reliability, safety, and efficiency that Mr. Steam is known for—at an approachable price point.

The SAH4500 generator is constructed entirely of corrosion-resistant stainless steel, ensuring long-term durability and safe operation. Engineered for consistency, the unit features a durable printed circuit board, low-voltage safety control circuits, and electronic water-level control, all housed in a sleek, compact form that fits out of sight in vanities, closets, or utility spaces up to 60 feet away from the steam enclosure.

Using less than one gallon of water during a standard 20-minute session, the SAH4500 is both eco-friendly and economical. Safety is built in, with an ASME-rated safety relief valve and full port drain valve for peace of mind during operation.

The included SteamStart control offers simple, one-touch operation with a preset 20-minute session and can be mounted inside or outside the steam shower. Also included is a Cool-to-the-Touch steamhead with a built-in aromatherapy reservoir, plus a clear acrylic shield for added safety and modern aesthetic appeal.

Available in 208V (SAH4500B1) or 240V (SAH4500C1) single-phase configurations, the Steam@Home 4500 is UL/CSA/CE listed, made in the USA, and backed by a limited lifetime warranty.

Features

SAH4500 Steam Generator:

• 4.5kW power output – ideal for spaces up to 110 ACF

• All-stainless steel design (interior and exterior)

• Durable electronic components and control systems

• Low-voltage safety circuits and built-in 24V circuitry

• ASME safety valve and full port drain valve

• UL/CSA/CE listed for safe home use

SteamStart Control:

• Simple on/off activation

• 20-minute automatic session (non-adjustable)

• Low-profile design with polished chrome trim

• Mounts inside or outside the steam enclosure

• Low-voltage operation

Cool-to-the-Touch Steamhead:

• Safe, quiet operation

• Built-in aromatherapy reservoir

• Polished chrome, low-profile design

Acrylic Shield:

• Made from 1/8" thick clear Lexan

• Provides added protection and a sleek finish

• 4-3/8" diameter with integrated mounting hole

Includes

• 4.5kW Steam Generator

• SteamStart surface-mounted control (1-1/2" diameter, 1/8" deep)

• 30' Control Cable, 3-pin plug-in connector

• Cool-to-the-Touch Steamhead, 1/2” NPT

• Clear Acrylic Shield, 4-3/8" diameter

• RTV Silicone Sealant, 0.5 oz

• Installation and Operation Manual

• Limited Lifetime Warranty

Specifications

• Model: SAH4500

• Max Adjusted Cubic Feet: 110

• Kilowatt Rating: 4.5 kW

• Voltage Options: 208V or 240V, 1PH

• Dimensions: 14-3/8" W x 5-3/16" D x 14-7/8" H

• Shipping Weight: 25 lbs

• Water Supply Connection: 3/8" NPT

• Steam Line Connection: 3/8" NPT

• Steam Head Connection: 1/2" NPT

• Drain Connection: 1/4" NPT

• Safety Relief Valve: 3/4" NPT (15 PSIG)

• Control Connector: 3-Pin Plug-In

• Control Cable: 30', 3-Conductor, 24 AWG, Shielded

• Session Duration: Fixed 20 minutes

• Adjustable Timer: No