I used to buy a standard 14x14 spacer but it didn't fit my old Coleman Mach AC so I ordered it and it fit like the original. Looks like foam rubber is a good material.
Refrigerator Leran SBS 300 W NF, white
20 Review
π Ultra Breeze Vent Cover - White Translucent for Fan-Tastic Vent U1500WH
9 Review
ποΈ SoftStartRV Air Conditioning Soft Start Kit - RV A/C Startup Unit - Start Air Conditioner & Appliances on RV Power, Even with Small Generator - Trailer, Camper, & Motor Home HVAC - NetworkRV
9 Review
Enhanced Motorcraft YH-1767 A/C Heater Blend Door Lever for Improved Performance
9 Review
Keep Your RV Clean And Safe With LATCH.IT RV Step Covers - 3 Pack, 22" Wide, Best Fits 8-11" Deep RV Stairs - Protect Your Radius Steps Today!
21 Review
3 Pack 18" LATCH.IT RV Step Covers For Camper And RV Stairs - Fits 8-11" Depths - Keep Your RV Clean With Step Rugs
17 Review
Kohree RV Door Window Shade For Sun Protection And Privacy In Camper Trailers And Motorhomes
25 Review
12V DC Electric Trailer Jack - 2000Lb Lift Capacity With Hard-Wire Connection
12 Review