ROKKLA AirPort Weatherproof Diesel Heater Ducting Bulkhead Adapter

AirPort is built for overland rigs, tents, toppers, boats, sheds, commercial trailers, greenhouses, and chicken coops. It takes the best selling original and makes it stronger, cleaner, and more feature rich. Engineered for abuse with weatherproof features built-in - Injection molded from super tough fiberglass reinforced plastic, AirPort is ready for daily abuse. We utilize an O-ring sealed 1/4 twist cap and hose adapter to keep out whatever mother nature throws your way when heating your space or out on the move. Versatility - AirPort is designed to install seamlessly on panels from near-zero thickness up to 3" (76mm). No hardware is required, just drill a 4" (102mm) hole, and you'll enjoy cozy heat in minutes. For ultra-thin panels under 3/8" (10mm), simply use the included backing nut for a secure fit. For thicker insulated walls up to 3" (76mm), the provided extension ensures a flawless, clean installation. Installation - Mark the location where your Airport will live. Drill a 4" hole. After that, no tools are required. AirPort assembles to the bulkhead and configuration changes are easily made by hand. https://youtu.be/3x2UGeP_JW0 Brand: ROKKLA Part Type: Through-wall bulkhead diesel heater duct port Construction: Precision Injection Modeled Polymer Included parts: 6 pieces total. 1 - Exterior weatherproof door for when not in use. 1 - 75mm duct adapter 1 - 90mm duct adapter 1 - Thick wall mounting sleeve adapter for walls up to 3" 1 - Mounting backing ring 1 - Snap fit rotating louver Compatible heater brands: Eberspacher, Hcalory, HLN, LF Bros, Planar, Sparks Overland, Vevor, Velit, Webasto - anything that uses 75mm or 90mm ducting