


Amerec AK4.5 Steam Generator
Description
The soothing and purifying effects of steam bathing are a direct result of the bath’s ability to minimize temperature variations and maintain an even flow of steam. Amerec AK generators were purpose-designed for home use, transforming your shower or bathing room into a daily invitation to comfort.
An AK generator uses full power to quickly heat up the steam room to its preset temperature, then cuts power by 1/3 or 2/3 of its heating elements. The result is a more consistent flow of soft steam and more stable temperature – the perfect conditions for relaxing and recharging whenever the mood strikes you.
- Amerec AK4.5 Steam Generator for steam rooms up to 90 cubic feet
- AK generators can be connected together to heat steam baths larger than 550 cubic feet.
- Stainless steel tank and water level probes provide years of trouble-free operation.
- 240 and 208 volt models can be wired in the field for 1 or 3 phase power.
- Removable heating elements provide easy and economical service.
- Tested to IEC standards
- ETL listed for USA and Canada
- AK generators come equipped with 1/2" steam outlets
Steam Generator Sizing Guide
- Package Options
- Control Options
- Installation
Glacier Package

K2 Steam Control & Mobile App
Operate your steam bath from anywhere! In addition to the mobile app with functionality anywhere there is cellular service, the K2 has a modern design and is simple to use.
The K2 touch control panel displays the temperature and run time. The K2 is the “steam version” of Amerec’s very popular and field-proven sauna control, the SaunaLogic2 (SL2). The SaunaLogic app can be used for your traditional sauna, infrared sauna or steam bath.
It is designed to be wall-mounted outside or inside the steam room for ease of use.

Comfort Flo Steam Head
The ComfortFlo steam head is designed with a unique steam dispersion pattern that provides more even heat throughout the steam room and reduces the time required to reach the desired room temperature. Amerec ComfortFlo steam heads ensure each steam bath is a safe and pleasurable experience. Steam is delivered into the room through an internal insulator, preventing the exterior metal surface from reaching high temperatures. The ComfortFlo steam head features a fragrance reservoir that allows the bather to enjoy the benefits of aromatherapy by adding their favorite fragrance to the reservoir.

Auto Drain Kit
The ADX valve is designed to drain and flush the generator tank after the end of each steam bath to reduce sediment build-up inside the tank, prolong heating element life and provide fresh water for each bath. The ADX drain and flush cycle waits approximately 17 minutes to allow water in the tank to cool, then calls for cold water input to further reduce water temperature before the motorized drain valve opens to drain the tank. Water continues to flow through the system to flush out sediment and debris, and then the tank remains empty until the next steam bath.

ADP Generator Drip Pan
The ADP generator drip pan is designed for use with AK, 3K and AX series steam generators. When properly installed and connected to an approved drain line, the ADP drip pan catches and drains away and water leaks from generator fittings. The ADP drip pan is constructed of stainless steel, features welded corners for reliability and an integral 3/4" stainless drain fitting.
Columbia Package

K3 Steam Control
K3 3-button digital control with on/off, temperature and time duration setting. The display alternates between ambient room temperature and time remaining. Features remote sensor and can be mounted inside or outside steam room.

Comfort Flo Steam Head
The ComfortFlo steam head is designed with a unique steam dispersion pattern that provides more even heat throughout the steam room and reduces the time required to reach the desired room temperature. Amerec ComfortFlo steam heads ensure each steam bath is a safe and pleasurable experience. Steam is delivered into the room through an internal insulator, preventing the exterior metal surface from reaching high temperatures. The ComfortFlo steam head features a fragrance reservoir that allows the bather to enjoy the benefits of aromatherapy by adding their favorite fragrance to the reservoir.

Auto Drain Kit
The ADX valve is designed to drain and flush the generator tank after the end of each steam bath to reduce sediment build-up inside the tank, prolong heating element life and provide fresh water for each bath. The ADX drain and flush cycle waits approximately 17 minutes to allow water in the tank to cool, then calls for cold water input to further reduce water temperature before the motorized drain valve opens to drain the tank. Water continues to flow through the system to flush out sediment and debris, and then the tank remains empty until the next steam bath.

ADP Generator Drip Pan
The ADP generator drip pan is designed for use with AK, 3K and AX series steam generators. When properly installed and connected to an approved drain line, the ADP drip pan catches and drains away and water leaks from generator fittings. The ADP drip pan is constructed of stainless steel, features welded corners for reliability and an integral 3/4" stainless drain fitting.
K4 On/Off Non-Thermostatic Control

- Basic on/off control
- Control illuminates during generator operation
- Control can be mounted inside or outside steam room
- Includes ComfortFlo steam head, and cables needed to connect the control to the generator
- Size: 2 5/8"w x 2 5/8"h x 5/8"d
K3 Steam Control

- A modern update to Amerec's classic K60 control (backwards compatible with the K60)
- Black glass touchscreen
- Controls time and temperature
- Control can be mounted inside or outside steam room
- Includes ComfortFlo steam head, and cables needed to connect the control to the generator
- Size: 2 5/8"w x 2 5/8"h x 5/8"d
K2 Steam control & Mobile App

- Operate your steam bath from anywhere with the SaunaLogic mobile app
- Modern control has touch screen operation for easy control
- Control can be mounted inside or outside steam room
- Includes ComfortFlo steam head, and cables needed to connect the control to the generator
- Optional choice of trim ring in 7 finishes
- Size: 3.4"w x 5"h x 0.6"d
Installation Manual & User Guide | Download
Return, Exchange FAQs
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Informative Sauna Articles
- How to Enjoy Sauna
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- Heat Stratification Diagram (For proper sauna ceiling height)
- Sauna Benefits
- Sauna Care Instructions
- Cleaning & Maintenance
- Sauna Heater Rocks Info
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- Sauna Woods Health & Ecology Information
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- Sauna Information Booklet
- Custom Sauna Planner
- Border Parcel Center Locations for Canadian Orders
Guarantees
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We use high-quality materials and construction methods in all of our hand-made sauna kits, and offer warranties across our carefully selected brands.
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Educational Resources
We provide extensive information and resources about sauna installation & maintenance. Our team is very helpful and resourceful for both new & experienced sauna-goers.
FAQs
What is the timeline for shipping?
Ground Shipping
We utilize FedEx and USPS for shipping our ground orders. We ship Mon-Fri. We do not ship on weekends or holidays. Once a shipment has been created you will receive the tracking information via email. Typical fulfillment time is 1-2 business days from the date of purchase. Transit times can fluctuate depending on the shipping address, but are usually delivered in 2-4 days.
Expedited Shipping
If you are interested in expedited shipping (overnight or 2-day) please reach out to our helpful sales team. Please call 1-877-872-2806 or email info@superiorsaunas.com. We use FedEx for all expedited orders. Orders must be made before 12pm to ship the same day.
What should I expect with freight orders?
Freight Shipping
Once a freight order is placed (door, heater, lumber, prefab, etc.) it enters our fulfillment queue and is packed in the order it was received. Typical fulfillment times are 2-3 weeks. Once an order is ready to ship you will receive the tracking information from our carrier (Valley Companies). You may need to check your SPAM/Junk folder because these emails can be filtered there. Please allow 1-2 weeks for transit time. The delivering terminal will reach out 24 hrs. in advance of the delivery. You do not need to be present at the time of delivery. The shipment is delivered curbside or to the first dry location. If you have any questions, please feel free to reach out. *Note we cannot guarantee delivery timelines and work off estimates with the shipping company directly.
What is the return window?
Return may be made if it was sent by Ground Shipping and must be made within 30 days of receiving your goods.
If it is shipped by Freight, your return is dealt with on a case-by-case-basis.
We will not accept returns for any custom products.
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