Model #512 measures 3.5"x4.5"x.075" and
consumes 250watts of electricity. It is best
suited for average capacity oiling systems
holding 4-12 quarts. Heaters are best matched
to vehicle by sump capacity, and available flat
area to mount the pad to.
PROHEAT pads consume less electricity
than frost plug/block heater counterparts.
Frost plug/block heaters take hours to install
with a variety of tools -- PROHEAT pads install
in minutes without any tools and are permanent.
A typical frost plug heater consumes 600watts
while a 6.6l Duramax heater consumes 1000watts.
Most applications can be covered by a Pro Heat
Model # 512 which only consumes 250watts.
PROHEAT pads are SMART, SIMPLE and COST-
"I'd rather start my engine with 60°f
oil temp and a cool top end than a 60° top end
and sub zero oil temp..." - JK