AK Series 4.5kW Steam Shower Generator

The Amerec AK4.5 is designed for home and day spa steam baths with dimensions up to 90 adjusted cubic feet (ACF).

Designed and engineered to provide the most consistent steam production and temperature consistency for each bathing experience. Using a Sequential Temperature Control to ensure no unexpected temperature variations by providing an even flow of soft steam gives you the most enjoyable experience.

The AK4.5 steam shower generator includes a stainless-steel tank, industrial-grade heating elements, modular snap-in control connections, durable electronics, an electronic water level control system, and several other innovative features to give you the best quality bathing experience.

Amerec AK Series steam generators are built to power the most demanding home and commercial steam rooms. The Amerec AK4.5’s stainless steel tank and water level probes provide years of exceptional performance and worry-free operation. The AK4.5 steamer is equipped with removable heating elements for easy and economical service. 

Health clubs, day spas, and homeowners rely on Amerec AK residential steam shower generators for low cost, efficiency and reliable daily use. The AK4.5 4.5kW steam generator is available in 240V or 208V and can be field wired for single-phase or three-phase configurations. The compact steam shower unit can be conveniently installed in vanities, cabinets, and other out of sight locations.

Amerec AK series generators have the flexibility to be linked in tandem to accommodate steam rooms larger than 550 adjusted cubic feet. Connection cables are sold separately, and each generator requires a ComfortFlo steam head.

The Amerec AK4.5 generator requires the available K3 control for operation which regulate bathing duration and temperature, or the R30K 30-minute timer. Each control package includes a matching finish ComfortFlo steam head.

We recommend the available Amerec Automatic Drain System with your AK4.5 steam generator. The Auto Drain System automatically drains the generator tank after each use to help prevent calcification and lime build-up and ensure the optimal performance of the unit.
 
The Amerec AK-4.5 steam bath generator carries a limited lifetime warranty and is fully serviceable. Amerec AK Series steam shower generators are ETL listed to ensure your safety.

Features

• Sequential temperature control for consistent flow
• Stainless steel tank
• Industrial grade, serviceable heating elements
• Durable electronic components
• Electronic water-level control system
• Low voltage safety control circuits
• Available Auto Drain automatic draining system
• Ability to field wire phase
• Ability to connect multiple generators to heat steam baths larger than 550 cubic feet
• Operates with inside/outside shower, on/off, time/temperature controls
• Full 3/4" port drain valve
• ASME safety valve
• UL/CSA/CE listed

Includes 

• 4.5KW steam bath generator
• Installation and operation manual
• Limited warranty

Specifications

• Model: AK4.5
  
• Minimum Adjusted Cubic Feet: 60 ACF
  
• Maximum Adjusted Cubic Feet: 90 ACF
  
• Kilowatt Rating (kW): 4.5 kW
  
• Shipping Weight (Lbs.): 35 lbs
  
• Water Supply Connection: 3/8" NPT
  
• Generator Steam Line Connection: 1/2" NPT
  
• Steam Head Connection: 1/2" NPT
  
• Drain Connection: 3/4" NPT
  
• Safety Relief Valve Connection: 3/4" NPT
  
• Safety Relief Valve PSIG: 10 PSIG
  
• Control 'Rough In' Cut Out: 2-3/8" Diameter
  
• Control Sensor Cable: 25', 2 Conductor, 22 AWG, Shielded Cable
  
• Control Sensor 'Rough In' Cut Out: 7/8" Diameter
  
• Generator Control Connection: 8 Pin, Snap-In Connector
  
• Generator Control Cable: 25', 8 Conductor, 28 AWG, Shielded Cable
  
• Width In Inches: 16-1/2"
  
• Depth In Inches: 6-1/4"
• Height In Inches: 15"

Technical

INSTALLATION & OPERATION MANUAL.pdf

Amerec Limited Warranty.pdf

Required for Operation

K2, K3, KT3, K4