12 volt heated blanket

CavemanCharlie wrote:
I found a 12 volt blanket here.

It takes 50 amps

I would like to keep the furnace set at 50 degrees after that to save power as I am sleeping.

I wonder if it is worth it or if I would be better of to just save my money and battery power to let the furnace do it's thing ?

at 50 amps for the blanket vs 2.5 to 3 amps for the furnace, I would opt for the furnace every time...

they do make 12v electric blanket that take less power, but the furnace is still the best option if power consumption is a factor ..
12v blanket