It may just be that You have the Coolest Version of the "Standard" Thermostats in there ~

I'm not actually aware of what is available for that Eng' ~

On 2 Jan , 2018, at 12:11 PM, ddbjorkman@verizon.net wrote:

> Ford battery died and the Bus (Vanagon) has been put into extra service.  Always starts right up, hope I didn't put a whammy on myself with that.  Well, it's into the single and low double digits here in New England and I have noticed the Bus has a hard time maintaining heat to the interior.  My temp gauge sits on the lower edge of the red light.  It takes the normal 5 + minutes driving to warm up enough to move the gauge far enough off bottom to turn the heat on at all.   I am considering constructing some sort of bra to go over the upper grille to decrease air flow over the radiator.  First I thought  I might post this question.  Is this normal in the frigid cold?  Have others experienced this?  Could it be a malfunctioning thermostat?  Does someone make said bra/cover?  I await your reply.
> 
> Dave B.