Acura Spa Megatrol™ Pneumatic
paying for expensive spa repairs!!
For over 30 years pneumatic controls have powered many hot tubs reliably while being easy to operate and less expensive to repair. Our engineers have been designing pneumatic spa controls since 1984 and have perfected this technology with the Megatrol spa equipment. Our patented Titanium spa heater when used with our patented automatic air bleeder comes with 5 years no fault warranty. Adding the Tecmark CC4D or CC3D digital thermostat as a top side controller, consumers will enjoy the longevity of a hot tub control and the convenience of an on deck efficient temperature read out.
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 manage 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 16 Patents and 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.).
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.
Our heater is 100% efficient!
Industry's Safest Electric Heater!
Our Heater Survives
Extreme Conditions
Megatrol Heater
Click to see safety report as tested by ETL (page 6)...
Be certain your spa is safe if your GFI fails!
Free Freight* We Will Beat Any Competitor's Price!**
Megatrol™ Air Switching
Dual Titanium Heaters
Patented and Patents Pending Spa Heater
O-Ring Seal, No Bulkheads, No Epoxy

100% Submerged in Water!
100% Efficient!
Hot Tub and Spa Titanium Heater
5 Year No-Fault Warranty

(2 x 5,500 Watt Heaters Shown)

[Fig. A]
   $369.95(for MT40SP1H4O1Y)
Megatrol Digital Spa Controller
U.S. Patented and Patents Pending
Dimensions: L=13.75" x H=13.25" x D=4.25"
<Click here for dimension details>
G.F.C.I., Unions, Thermostat Optional Items
Unions not included and can be ordered from Table 3.
[Fig. B]
Air Bleeder
Automatic Airbleeder

[Fig. C]
Place Your Order By Selecting Options From The Table Below:
1. Choose your options from the table below. 2. Verify the model description.
3. Change the quantity (if needed). 4. Click 'Add to Order' button below the quantity.
5. Click 'View Order' button to check and submit your order.

The Megatrol™ Digital Hot Tub Control we proudly offer today represents 21 years of research and experience in manufacturing spa controls and hot tub controls. Over two decades ago, we set out to design and manufacture reliable, inexpensive and easy-to-use spa controls. We have achieved those goals and gone far beyond them in our newest Megatrol™ series which is designed and produced with the highest quality materials available in the market today. The injection molded rust-free enclosure equipped with a 3.5" I.D. water manifold system reduces friction losses providing better pump performance. The inlet and outlet for the heater manifold are provided only when ordered from Table 3 with 2", 2.5" or 3" tailpieces per your specification. The patented Automatic Air Bleeder, when properly installed on the Megatrol™ manifold, releases trapped air from the heater manifold that could cause dry fire. This patented and unique feature is only available through Acura Spa Systems. A series of troubleshooting lights are provided on the upper front panel to easily diagnose most common electrical problems. The Megatrol™ is equipped with a 5,500 watt 69" long coiled heater that resulted in a lower watt per square inch density heater when compared to other manufacturers 5,500 watt 40" long heaters. The lower watt density provides longer life and less strain on the heater while producing the same temperature output. Our optional patent pending chemical resistant titanium heater is also offered upon request. The Megatrol™ offers patented and patents pending features unmatched by any other spa control or hot tub control.
For the spa manufacturer: Our hot tub control is reliable, low cost, easy to install.
For the dealer: Our spa control is easy to explain, easy to sell, easy to troubleshoot.
For the serviceman: Our hot tub control is easy to repair.
For the consumer: Our hot tub control is simple to operate and a pleasure to own!
Perhaps the Megatrol™ pneumatic system is a case may not be improved on perfection.


Select 2.0", 2.5" or 3.0" Unions for your spa plumbing from Table 3 above.

2.0" Intake, 2.0" Discharge
  2 inch Spa Plumbing
Click here for help with the spa plumbing
2 inch Union
Part #1677
2.5" Intake, 2.5" Discharge
  2.5 inch Spa Plumbing
Click here for help with the spa plumbing
2.5 inch Union
Part #1679
3.0" Intake, 3.0" Discharge
  3 inch Spa Plumbing
Click here for help with the spa plumbing
3 inch Union
Part #1681

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.


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Hot Tub Control, Hot Tub Controls, Spa Control, Spa Controls, Hot Tub Digital Control, Hot Tub Digial Controller

*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.