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Amerec Al-42, 42kW Commercial Steam Room Generator

by Amerec
SKU 9006-423
Save 28% Save 28%
Original price $13,750.00
Original price $13,750.00 - Original price $13,750.00
Original price $13,750.00
Current price $9,925.00
$9,925.00 - $9,925.00
Current price $9,925.00
in stock, ready to be shipped
in stock, ready to be shipped
in stock, ready to be shipped

Get it between -

Voltage & Phase: 208V/3PH (Commercial Use)
Free Shipping With Some Product Exceptions
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Price Match Policy

Price Match

Here at OffGrid Living Solutions, we want to offer you the best prices online.

If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

Refer to our Price Match Policy Rules.

Refunds & Returns Policy

At OffGrid Living Solutions, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

Shipping & Delivery

Order Processing

Once we receive your order, we will send you a confirmation email. Then we will process the order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach to you via email or phone and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.


We ship to the lower 48 continental United States only at this time.

Shipping times and shipping method will depend on the specific product and brand you purchase. If you have any shipping question, feel free to ask on the chat or email us at

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and OffGrid Living Solutions. Once you accept your shipment as non-damage, your item is your property.

Delivery time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

Amerec Al-42, 42kW Commercial Steam Room Generator


The Amerec AI-42 commercial steam generator can power one or two large steam baths with dimensions up to 2,100 adjusted cubic feet (ACF).

The AI-42 unit comes with an ASME-certified pressure vessel for instant steam, durable electronic components, temperature safety system, sight glass, diagnostic systems using LED lights, 3-level water sensing system with low water cutoff, and a variety of other noteworthy features.

Health clubs, day spas, hotels, and commercial wellness sites trust the powerful Amerec AI-42 commercial steam boiler for around-the-clock, automated operation. The unit features an all-steel exterior and multiple safety features which help minimize service costs and crucial downtime. Amerec AI Series generators are engineered for ease of use and easy on-site maintenance.

The AI-42 steam bath generator is UL and cUL listed and complies with ASME requirements to ensure safety and quality. All Amerec AI units are pre-tested and factory-assembled to assure that your generator is working perfectly.

The Amerec AI-42 is available in 208V three-phase (9006-423), 240V three-phase (9006-424), and 480V three-phase (9006-424) configurations.

The AI-42 requires the use of a control for operation. Controls allow facility operators to control temperature, duration, and other steam room features. Select the available control with features that best suit your preferences.

We recommend the addition of the available ADI Automatic Drain System with your AI-42 unit. The ADI Automatic Drain System performs daily draining of the boiler tank to reduce sludge and scale build-up.

NOTE: Additional Freight Charges May Apply.

What's in the box?

  • AI-42 steam boiler
  • Two 3/4” NPT steam heads
  • Installation and operation manual
  • Limited warranty

Product Specifications

Amerec Al-42, 42kW Commercial Steam Room Generator Product Specifications

Model Al-42
Minimum Adjusted Cubic Feet 1800
Maximum Adjusted Cubic Feet 2100
Shipping Weight 255 lbs
Kilowatt Rating 42 KW
Electrical Specifications Electrical Chart
Water Supply Connection 1/2" NPT
Generator Steam Line Connection 3/4" NPT
Steam Head Connection 3/4" NPT
Drain Connection 3/4" NPT
Safety Relief Valve Connection 3/4" NPT
Safety Relief Valve PSIG 15 PSIG
Control "Rough In" Cut Out 2-1/8" x 3-1/4"
Control Sensor Cable 25', 2 Conductor, 22 AWG, Shielded Cable
Control Sensor "Rough In" Cut Out 7/8" Diameter
Generator Control Connection 3 Position Terminal Block
Generator Control Cable 25', 3 Conductor, 22 AWG, Shielded Cable
Width 17-1/2"
Depth 20-3/4"
Height 23-1/4"

Product Features

  • Pressurized vessel for instant steam
  • Durable electronic components
  • Low water cut-off with manual reset
  • 3/4” drain port
  • Room high limit temperature safety system
  • Operating, electronic high limit pressure control systems
  • Optional D24/7 digital time clock can be used for both generator on/off settings and ADI-D Autodrain system
  • Sight glass
  • Alarm circuit panic button
  • ASME safety valve
  • ASME certified low-pressure operation vessel

Product Manual

Installation instructions

Product Warranty, Refunds and Return Policy

Amerec Commercial Boiler Warranty

Product FAQs


Customer Reviews

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Talk to one of our trusted experts today! Our dedicated customer support team is here to provide any assistance that you have. Feel free to place an order over the phone (415) 481-4075 or send us your inquiry via chat.

Free Shipping With Some Product Exceptions
Easy 30 Day Returns Return with Ease
Secure Checkout Secure Payment