Electric Marine Defroster/Heater - Full Kit Cut out size: 6 ¾”

Cut out size: 6 ¾” x 16” | 172mm x 407mm rectangle

One - Hardware Kit

The Heater Craft 12v Electric Marine Single Speed Defroster Unit with single speed switch is meant to keep fog and frost off your windows

3" Vent hose (6 ft per vent)

Electric Marine Defroster/Heater - Full Kit Cut out size: 6 ¾”The Heater Craft 12v Electric Marine Single Speed Defroster Unit with single speed switch is meant to keep fog and frost off your windows. The 1002H Kit can change the air temperature by 7 degrees. Tech Specs: 12A @ 12Vdc 500 BTU hr 144W Kit Includes: One 1002H 12 Volt Heater Unit One 3" Euro Louver One 6' 3" Vent Hose One Switch One Hardware Kit Unit Dimensions: 6"W x 9"D x 5. 5"H (15. 25 x 23 x 14cm)