Heng's Industries 12009 Roof Vent Insulation Pillow Catalogue Page_P. 578 Trailer & VR With Wiring Harness: Yes

With Wiring Harness: Yes

NEMA Standard Female: L5-30R

Compatibility: Suburban Furnace P-40

Control Voltage: 12 Volt

25-1/2 Length x 17-1/2 Inch Width Flange

Heng's Industries 12009 Roof Vent Insulation Pillow Catalogue Page_P. 578 Trailer & VR With Wiring Harness: YesRoof Vent Insulation; For 14 Inch x 14 Inch Vents; Vent Pillow; 3 Inch Insulation; Washable The Original Vent Insulator. Fit standard 14 Inch X 14 Inch vent openings. Keeps the heat out in the summer and the heat inside in the winter. Block out the sun to help your RVs interior from fading. Helps increase your Air Conditioner efficiency. Compatibility: 14 Inch X 14 Inch Vents