How to Wire a 12 Volt Radiator Fan With Relay?

Answer Radiator fans are used to cool an automobile engine by forcing or drawing air through the radiator. Many automobiles manufactured after 1985 have electric fans connected to the radiator. Since many... Read More »

Top Q&A For: How to Wire a 12 Volt Radiator Fan With Relay

How to Wire a 12-Volt Relay for a Fan?

Relays are used in many places in cars and trucks. Switching power to auxiliary lights is an example of this use. Using a relay allows you to run smaller wires through the vehicle, which is a consi... Read More »

How to Wire a Relay for a Radiator Fan?

When installing an auxiliary fan or simply wiring the factory fan so that the driver can manually turn the fan on and off, make sure the fan is turning in the right direction. If the fan is not tur... Read More »

I need to extend a 14 gauge, 600 volt stranded copper wire. Can I use solid wire?

yes you can use solid sure to get your wire nuts tight

Can you sub a 24-volt relay for a 21-volt relay?

The voltage range for a 24-volt relay is actually 21 to 24 volts, so a 24-volt relay could be used in place of a 21-volt relay. What matters the most is if it is an AC or a DC relay; when replacing... Read More »