Quote:
Originally Posted by sixto
Not cheap but installation looks easy - https://www.amazon.com/Derale-16795-PWM-Fan-Controller/dp/B00N0N75TI
How about a simpler Volvo two-relay controller with low speed for AC (existing aux fan trigger) and high speed over a coolant setpoint?
Is your alternator up for an extra 20 amps while idling?
Sixto
98 E320s sedan and wagon
02 C320 wagon |
Was wandering about the Volvo two relay controller for our cars, that's what I installed in my Volvo 780 when I converted to an electric fan. I hooked it up directly to the radiator as that's where the switch is. Worked like a charm.
Volvo 240 owners use the switch from a Saab 900, that's installed by cutting the upper coolant hose. Some Jaguar XJ owners use the same switch.
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1979 Black on Black, 300CD (sold), 1990 Black 300SE, Silver 1989 Volvo 780, 1988 300CE (vanished by the hands of a girlfriend), 1992 300CE (Rescue).
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07-08-2018, 10:39 PM
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