The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Cold Climate Package

wazzabie · 02-17-2021, 08:05 PM

What makes the heater and defroster special in the cold climate package? Is a larger fan used?

K81 - Cold Climate Package (Including Special Insulation, 66 Amp Alternator, Special Heater & Defroster, Engine Block Heater, HD Battery.)

02-17-2021, 08:05 PM	#1
wazzabie Registered User Join Date: Dec 2011 Location: WA Posts: 365	Cold Climate Package - special heater What makes the heater and defroster special in the cold climate package? Is a larger fan used? K81 - Cold Climate Package (Including Special Insulation, 66 Amp Alternator, Special Heater & Defroster, Engine Block Heater, HD Battery.)