Bottle heater power
You would want to see how much amperage it draws and throw a correctly sized fusible link between the heater and the bottle.
Battery -> Fuse sized accordingly -> Relay (with switched coil voltage) -> Heater
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might not be the most preferred, but it saves me from running a million 12V lines all over my car.
might not be the most preferred, but it saves me from running a million 12V lines all over my car.
Nice, you wouldnt need to run anything bigger than 12awg from the battery to relay, although it wont hurt anything. 5ft of power wire before the relay but you still have power wire fromrelay to battery...not to nit pick, all the relay is doing is completing the "power wire" circuit with a switch. I assume you fused the power wire? How did you mount your relay under the seat, or did u just set it there?


