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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. |
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Our heater is 100% efficient! Industry's Safest Electric Heater! Our Heater Survives Extreme Conditions |
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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 |
![]() 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)
![]() 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] |
Automatic Air Bleeder ![]() [Fig. C] |
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.
![]() Click here for help with the spa plumbing |
![]() Part #1677 |
![]() Click here for help with the spa plumbing |
![]() Part #1679 |
![]() Click here for help with the spa plumbing |
![]() Part #1681 |
NOTES:
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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*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.