HVACWebConnection.com Home Page




  Connect to your HVAC Community  








The first Single Phase, 208/240 VAC Soft Start for 
3,4 & 5 Ton Residential & Commercial Air Conditioners.

Finally a solution to annoying LIGHT FLICKER!
The new 1P100-ST is the only specially engineered SCR Soft Start that will meet mandatory Rule 2 compliance for Maui County or other Municipalities that require limiting Inrush below 100 AMPS.  In addition, the 1P100-ST soft start has been approved by Rheem Manufacturing Company for use on their new or existing 4&5 ton Air Conditioners or Heat Pumps, without violating their Warranty.

The 1P100-ST uses the latest Digital Signal Processor (DSP) and is easily connected in series between the energy source and motor, making the installation fast and easy. The Soft Start feature is optimized through advanced proprietary software used to program the Texas Instruments solid state DSP. This solid state, NASA inspired technology incorporates silicon rectifier switches, which will deliver years of reliable and maintenance free service. 

Manufacturing Company has approved the 1P100-ST soft start after extensive testing and Copeland inspected the AC compressor that was tested, which revealed no unusual wear or damage.



Reduce Inrush
& Light Flicker caused by Compressor cycling.


The Rheem and Copeland trade names and references are cited with permission from their owners.
Available for After Market and New OEM applications.

     DOWNLOADS:        Rheem Approval Letter        Product Brochure 

Contact Us:
Superior Technology & Supplies Corp.
94-150 Leoleo St., # 21A
Waipahu, Hawaii 96797

Email: ron.sciulli@hawaiiantel.net
PH 808-677-2220
FX 808-677-2055
HVAC Web Connection