Lower rad hose heater - ineffective

[crushers]

if it doesn't work for you then don't use it...

it really is that simple.

 

[John Galt]

if it doesn't work for you then don't use it...

it really is that simple.

Just like: If it ain't broke there's no need to fix it.

 

[Varty Yo]

Bumping this up im trying to find one of these circulation heaters

 

[gerg]

Ive got a 3B and a lower heater inline hose I bought from the local auto parts place. Works fine for the not so cold fraser valley. Used it down to -15 perhaps on rare occasion. Yes it has gotten that cold here before. Seemed to function correctly. Ive also seen oil pan heaters that look cool too that go by the name wolverine. Now who doesn't like wolverines? I mean seriously. Have you ever met one you didn't like?
Wolverine Heaters - The Most Trusted Engine Oil Heater For Cold-Weather Starts

Only thing better is the honey badger heater. Not necessarily because it functions better, but just because it doesn't give a crap about anything.