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how much amperage does the grid heater draw?

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6.8K views 6 replies 4 participants last post by  Goat  
#1 ·
I was wondering how much amperage the grid heater draws? I currently am using a momentary switch from the dash, with the old solenoid from my 6.2 liter diesel. Will the heater draw enough power to burn out the solenoid? i know it ussually has 2 but the solenoid on this thing is pretty big. i dont want all my trials and tribulations to go up in flames :nuke:
 
#3 ·
geez that is a ton. i hope my solenoid will be able to handle that without melting the thing down and creating an explosion
 
#5 ·
i started thinking though that the solenoid on there will be able to handle it because the wire on it was the same size and on my 6.2( i dont know if it is different from any other) it had these 2 huge electrical grids which i imagine would draw the same amount of juice. it was like 3 times the size of the one on the cummins. thanks for replies
 
#6 ·
i started thinking though that the solenoid on there will be able to handle it because the wire on it was the same size and on my 6.2( i dont know if it is different from any other) it had these 2 huge electrical grids which i imagine would draw the same amount of juice. it was like 3 times the size of the one on the cummins. thanks for replies
I think the 2 grids you are talking about are the resistors on the firewall? These were for voltage reduction, in the 24v system.
 
#7 ·
Going by the wire size that was connected to the solenoid is not a wise move. The wire is usually over engineered for safety and reliability. If you are so concerned over it causing a fire. Just buy a solenoid rated for the application!