Whiskey said:On all of my vehicles it would take 5-7 miles to warm up,also it wold take 15 -20 minutes of idling @ 1100 rpm's.
just my 2cents worth
whiskey
yes, in AZ. . try that in MN at -20 with 30mph winds

Whiskey said:On all of my vehicles it would take 5-7 miles to warm up,also it wold take 15 -20 minutes of idling @ 1100 rpm's.
just my 2cents worth
whiskey
DMcLeod said:Cummins724 - You'll find lots of info searching previous posts on Espar and Webasto heaters. Also visit www.espar.com. Basically, it is a vehicle engine and/or cab pre-heater that operates on your vehicles fuel and battery. It will pre-heat your engine and cab allowing easier starts and quicker warm-up. There are all kinds of applications including marine, trucking industry, heavy equipment, etc. I often find myself in places where no AC power is available to operate the more common heaters: engine block heater, battery blanket heater, transmission pad heater, etc. Hope that helps... PM me if you need more.