
Your furnace quits in October, so you order a new one, and it shows up a week later. You pull the dead unit out, slide the new one toward the opening, and it's four inches too wide. Now you're doing carpentry all because you wanted to replace your furnace. The InstaHeat 20K Compact RV Furnace goes straight into the hole your old one came out of. Fogatti sells it as a direct replacement for Suburban's NT-SEQ series, which is what a lot of small trailers and truck campers left the factory with, so there's a fair chance that's the unit