When using the Radiator Fan Controller with (2) Spal fans it is NOT necessary to: > Cut holes in the hood for air relief vents < > Use blocking baffles or shrouding over the the fins of the radiator outside of the fan geometry < > Use any other coolant additive other than ethylene glycol based antifreeze <
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de Tomaso Pantera Radiator Fan Controller
> Efficient proportional fan speed for radiator temperature control, fans consume less power, less load on alternator and battery.  > NEW Utilizes power semiconductors to drive (2) fans in excess of 25 amps each, a total of 50 amps or 700 watts without contacts arcing during turn on or turn off.  > Fan operation is delayed 12 seconds to allow starting engine without the fans loading the battery.  > 5 Indicators, "POWER ON", "READY", "AIR FLOW DEMAND", (2) "FANS ON".  > Activates amber light in speedometer when fans are ON,  flashes amber indicator when the fan fuse is open.  > Ramped fan speed to minimize voltage drops due to high current in-rush.  > Only (1) temperature sensor is utilized, electrically insulated from coolant and radiator, no galvanic action.  > Control terminal to enable fans at maximum speed for forward mounted air conditioner condenser.  > Simple wiring and NO additional diodes needed, diodes reduce fan motor voltage 10% and decrease air flow.
Radiator Fan Mounting Plate Part # RFC-MP Price $23.00
An infrared image of the Radiator Fan Controller operating (2) Spal fans in a Pantera at engine temperature.
The only manufacturer of electronic technology designed exclusively for the de Tomaso Pantera
PRODUCTS
For your Metal Mistress CRITICAL SUPPORT CONTROLS H-P IMPROVED SAFETY ELECTRONIC IGNITION FUSE PANEL IGNITION SWITCH HEADLIGHT / MOTOR RADIATOR FAN CONSOLE CONTROLLER AIR CONDITIONER ROCKER SWITCHES USB PORT WINDOW SWITCHES LED GAUGE LAMP LED DOME LAMP LED DOOR COURTESY LED DOOR JAMB LAMP LED SIDE MARKER LAMPS LED SIGNAL LIGHTS LED TAILLIGHTS LED REVERSE LIGHTS GROUP4  LED LIGHTS LED SIGNAL FLASHER ALTERNATOR KIT WIRE HARNESS ELECTRICAL COMPONENTS
Pulse Width Modulation or PWM is the most efficient electronic means to operate motors. The Radiator Fan Controller utilizes 2 separate PWM channels for each fan.
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In-line 30 Amp Fuse Holder. for Radiator Fan Controller 48”- 10 AWG wire. 12”- 10 AWG wire. Includes 30A fuse. Part # IFH, Price $30.00 ea.
NEW ... Generation 2 Radiator Fan Controller with less wires and easily hidden wires for better appearance. 5 indicators for operation status.
New Gen 2
Radiator Fan Controller with temperature sensor Part # RFC-01 Price $240.00 USD  (Requires adapter below)
Temperature sensor adapter plate with gasket for factory Pantera radiator. Part # RSP-1 Price $35.00 USD
Temperature sensor adapter for Fluidyne or Hall radiator. Part # FSA Price $26.00 USD