Powermaster Spa Control
Power Master Digital Spa Controller
is reliable, low cost, easy to install,
simple to operate and a pleasure to own!
Why Pay Retail! Skip The Depot! We Have All The "Spa Guts" Needed, For All Your "Hot Tub Works"!

Model Number: PM50SP2CH4IO1 - Fully Convertible, Includes Heater

Free Freight* We Will Beat Any Competitor's Price!**
Section A: Powermaster Spa Control - Installs inside spa cabinet
Powermaster Dimensions
Manifold Length: Flange-to-Flange = 15"
(Click to see Powermaster dimension details)
[Fig. ]
USC Digital Spa Controller
Powermaster with patented CosmoHeat manifold.
Click to see in/out electrical hookups.
[Fig. ]
Not all spa controls
are created equal!.

Click to compare and see
why our controls are the best.
[Fig. ]
Section B: Topside Spa Controllers - Install on top of spa or on cabinet
Row Our Topside Controllers are made with reliable membrane switch technology used in the Aerospace Industry.
HL2000 Digital Spa Side Control
Click picture to select
W=2.500" x L=5.600"
PM7000 Digital Spa Side Control
Click picture to select
W=3.00" x L=6.50"
MN2000 Digital Spa Side Control
Click picture to select
W=2.060" x L=4.510"
MN2000-X Auxiliary Digital Spa Side Control
Click picture to select
W=2.060" x L=4.510"
PM3002 Digital Spa Side Control
Click picture to select
W=3.250" x L=7.250"
PM6000 Digital Spa Side Control
Click picture to select
W=3.500" x L=9.000"
PM5010 Digital Spa Side Control
Click picture to select
W=4.550" x L=9.75"
WF100 Wi-Fi Digital Spa Side Control
Click picture to select
Add Wi-Fi Remote Control
to your spa $225.95.
We have made it simple for you to design a spa control online using the Tables below:
1. Scroll down to Table (2). Select the electrical circuitry options for your hot tub using the "Row" and "Option to Choose" columns. Read the "Option Description" for each "Row". Select the necessary option to match your application and properly power your hot tub.
2. Scroll down to Table (1 or 3). Read the description to verify the Powermaster you are ordering. When you are satisfied with the control's options, click on "Add to Cart" to save your selection in the shopping cart.
3. Scroll down to Table (4). Add the necessary accessories and electrical connections you may need to properly connect existing accessories to the Powermaster control box. For each accessory in Table (4), change quantity as needed and click on "Add to Cart" (on same "Row" as accessory) to add to shopping cart.
4. Click on "View Cart" to see Shopping Cart summary and follow the instructions to complete your order.


Why pay retail??? Buy manufacturer direct and save!!!!
We are the only spa control manufacturer to sell direct to the public at affordable prices. All other hot tub control manufacturers have to sell through the standard sales channel, from spa manufacturer, to dealer, to distributer, to service people, and finally to the consumer at high cost. Only with Acura Spa Systems, Inc., consumers can purchase brand new, reliable, top quality hot tub controls, factory direct with free freight and no middle man.
We can properly control your hot tub.
Our hot tub controls can power virtually any portable spa! Simply verify dimensions for direct drop-in replacement in your spa. We carry all materials in stock. Since 1987, we have powered over 1.3 million hot tubs of different names and brands. We can also power yours.
Call us for any technical questions, 951-684-6667 x.223
Knowledge and experience you can trust.
Unlike other spa suppliers whose knowledge is just marketing talk, our knowledge is powered by 17 Patents and over 25 years of experience in designing hot tubs and hot tub components.
Energy Efficiency:
Click to see the test performed at California Polytechnic University, San Luis Obispo for compliance to Title 20 as required by the California Energy Commission (C.E.C.). We supplied the control, heater, motor cooler and pump for letter "V" spa.
For safety:
All Acura Spa Systems controls and heaters have been tested and certified for public safety by ETL. Our spa controls and packs are tested and certified for CE and IEC requirements for hot tubs and spas. Just hire an electrician to do all hot tub work per NEC requirements and UL 1563.
Free Freight* We Will Beat Any Competitor's Price!**


Throughout the years, Acura Spa Systems has supplied reliable spa packs to spas sold by Islander Spas, Sequoia Spas, LifeSpas, Thermospas, Sunbelt Spas, Phoenix Spas, Diamante Spas, Catalina Spas, Turbo Spas, Sensation Spas... and many other spa distributors and manufacturers. Many aftermarket spas have also been rejuvenated with our new hot tub controls. For most, our hot tub controls were a direct replacement for spa packs made by Balboa, Gecko, Hydroquip, ACC, Spa Builders, United Spas and other spa control manufacturers. If you need help to properly select the right spa control for your spa application, please do not hesitate to contact our knowledgeable and friendly technical department
at 951-684-6667 ext. 223.
The Power Master Hot Tub Digital Control we proudly offer today represents years of research and experience in manufacturing spa controls and hot tub controls for the spa industry. Years ago, we set out to design and manufacture reliable, inexpensive and easy-to-use spa digital controls and hot tub digital controls. We have achieved these goals and gone far beyond them in all our products. Our Smart Touch Hot Tub Digital Controls offers features unmatched by any other spa system: Our hot tub control offers four Independent Filtration Cycles, Freeze Guard, Temperature Calibration, Economy mode, Silent mode, Continuous Run Circulating Pump, Time Clock, Post Use Filtration, Auto Thermostat, Heater Cool Down Cycle, up to two heaters, up to four pumps (optional), a 3kW spa heater, a 4kW spa heater, a 5.5kW spa heater, an 8kW spa heater, an 11kW spa heater and many other features as well as internal troubleshooting.
Please make your proper Powermaster selections from Table 2 above. Be sure to check Table 3 above for additional accessories that you may need for your spa. All required electrical cords and harnesses must be ordered from Table 3 if needed.

The Powermaster digital spa control is a direct replacement for the LifeForce controls sold by LifeSpas.

      CE Logo

All electrical work must be performed by a licensed electrician according to National Electrical Code and all local codes and regulations.
All plumbing work must meet I.A.P.M.O., UL 1563, and all local codes and regulations and must be performed by a licensed plumbing contractor.
All shipments are F.O.B. Riverside, California.

Direct manufacturer replacement for A.C.C. hot tub controls used on LifeSpas, Phoenix Spas, Sunbelt Spas, Diamente Spas, and Spa Mechanics.

spa heaters, spa heater, hot tub heater, hot tub heaters, hot tub control, hot tub controls, spa control, spa controls, spa controllers, spa controller, spa digital controller, hot tub digital controller, Megatrol powered digital controls, Titanium spa heater with 5 years no fault warranty when installing the AAB.

Hot Tub Control, Hot Tub Controls, Spa Control, Spa Controls, Digital Spa Control, Digital Hot Tub Controls, Replacement Hot Tub Controls, Replacement Spa Controls, LifeSpas, Good Life Spas, Phoenix Spas, Secard Spas, Sun West Spas, Islander Spas, Colorado Custom Spas, California Custom Spas, ACC Controls, Sunbelt Spas, SpaPartsNet, HotTubWorks


*Free Freight only for Fedex SmartPost. Other forms of shipping incur additional shipping costs.

**Beating competitor's price: We will meet or beat any competitor's written quotation for hardware of the same capability, such as: plumbing size, voltage, motor horsepower, motor 1 or 2-speed, heater length, safety test report, etc.

A $9.95 Handling charge is applied to all orders.

All products sold per our "Terms and Conditions" found in the "Support" section of our menu.

When your order is produced, the pump motor used (A.O. Smith, Regal Beloit, Marathon Electric, etc.) will be whatever is in stock in our factory at the time.