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Mr. Steam

Mr. Steam Max AutoFlush Automatic Drain Valve for MX4E to MX6E Steam Generators (CT81500)

Mr. Steam Max AutoFlush Automatic Drain Valve for MX4E to MX6E Steam Generators (CT81500)

An automatic 1 in. NPT drain valve for Mr. Steam Max MX4E to MX6E generators, draining about two hours after each session.

Regular price $438.00 USD
Regular price Sale price $438.00 USD
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Questions on fit, power or delivery? Call or email us. We stay your first contact after delivery, warranty included.

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30-day returns

Request a return within 30 days of delivery. Approved change-of-mind returns carry a 15% restocking fee. Damage is made right. Return policy

Pay over time

Split the cost into monthly payments with Shop Pay Installments, subject to approval. Financing · HSA/FSA

Description

The Mr. Steam Max AutoFlush is an electronically activated 1 inch NPT drain valve that empties a Max series generator automatically after each session. It waits about two hours for the water to cool, then drains by gravity, with no buttons to press. It fits Mr. Steam MX4E through MX6E generators.

Specifications (Mr. Steam)

  • Model / part number: CT81500
  • Compatible generators: Mr. Steam Max MX4E to MX6E
  • Operation: Drains about two hours after each session, by gravity
  • With Express Steam: Drains for ten minutes, then refills with fresh water to begin the pre-heat cycle
  • Valve: 1 in. NPT, electronically activated, with cord
  • Materials: Aluminum, brass
  • Listed dimensions: 5 in. W x 3.4 in. D x 5.4 in. H
  • Certifications: cULus, CE
  • UPC: 767931901805

What you need to know before buying

  • Fits Mr. Steam Max MX4E to MX6E generators. For MS and Super series generators, choose the AutoFlush MS81500E.
  • A drain line from the generator is required and is not supplied. Have a licensed plumber install the valve and drain per the Mr. Steam manual.
  • The valve connects by cord to the generator; installation is listed as hardwired in the specifications.

In the box

AutoFlush valve (1 in. NPT) with cord and installation instructions, per Mr. Steam.

Warranty

Mr. Steam 2-year limited warranty on controls and components.

Returns

Returns accepted within 30 days of delivery for unused, uninstalled items in original sealed packaging. Return shipping is paid by the buyer, and a restocking fee of up to 15% may apply (up to 50% if packaging is missing or the seal is broken). Installed items are handled as manufacturer warranty claims.

Related

Mr. Steam steam shower systems | Steam shower generators and packages

Install per the manufacturer's instructions by a licensed plumber and electrician.

Specifications
Model / part numberCT81500
Compatible generatorsMr. Steam Max MX4E to MX6E
OperationDrains about two hours after each session, by gravity
With Express SteamDrains for ten minutes, then refills with fresh water to begin the pre-heat cycle
Valve1 in. NPT, electronically activated, with cord
MaterialsAluminum, brass
Listed dimensions5 in. W x 3.4 in. D x 5.4 in. H
CertificationscULus, CE
UPC767931901805

Specifications from the manufacturer. Dimensions are approximate.

Shipping

We ship to the 48 contiguous U.S. states and Washington, DC. Your shipping cost is calculated at checkout and shown before you pay.

You will get an order confirmation right away and tracking by email when your order ships. Questions about timing for a specific item? Call (945) 280-3243 or email support@restoresuite.com before you order.

Full shipping policy

Delivery

Large items such as saunas, hot tubs and cold plunge tubs usually ship by freight. The carrier contacts you to schedule delivery. Please check the packaging and note any damage on the delivery receipt before you sign, then tell us within 48 hours so we can resolve it for you.

Before delivery day, measure doorways and hallways along the path to the install spot, and confirm the electrical requirement on the Specifications tab.

Warranty

Mr. Steam 2-year limited warranty on controls and components.

Warranty coverage for this product is shown above or in the description. If anything arrives damaged or stops working, contact us with your order number and we will help you get it resolved.

How warranty support works · Returns policy

What delivery looks like

A cardboard parcel box delivered on a front porch
Arrives by parcel carrier, usually left at your door with tracking emailed when it ships. Example photo of a typical delivery. Your packaging may look different.
Close-up detail of the Mr. Steam Max AutoFlush Automatic Drain Valve for MX4E to MX6E Steam Generators (CT81500)

Why this one

An automatic 1 in. NPT drain valve for Mr. Steam Max MX4E to MX6E generators, draining about two hours after each session.

  • Drains the generator automatically after each session
  • Waits about two hours so the water cools first
  • Fits Mr. Steam Max MX4E to MX6E generators
  • 1 in. NPT electronic valve, cULus and CE listed
Mr. Steam Max AutoFlush Automatic Drain Valve for MX4E to MX6E Steam Generators (CT81500) on a white background

Key specs at a glance

The numbers to check before you order. Full details are on the Specifications tab.

Listed dimensions
5 in. W x 3.4 in. D x 5.4 in. H

Before you buy: what to know

Based on the manufacturer's specs, manuals and our research.

  • Check your generator series before ordering: Max MX uses CT81500, MS and Super use MS81500E.
  • The drain line is not included.

Not sure this is the right fit? Ask us or call (945) 280-3243.

Common questions

Which generators does it fit?
Mr. Steam Max MX4E to MX6E generators. MS and Super series generators use the AutoFlush MS81500E.
How does it work?
About two hours after each session, the valve opens and the generator drains by gravity. With Express Steam installed, it drains for ten minutes and then refills to begin pre-heat.
What do I need to install it?
A drain line, which is not supplied, and a licensed plumber to install it per the Mr. Steam manual.

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