The RV Essentials Collection

What's included in The RV Essentials Collection?

This collection groups 63 of the parts and accessories RV owners replace or upgrade most often: roof and bug screens, portable and onboard generators, levelers and leveling blocks, black water tank chemicals, and roof vents. It's built for stocking the rig at the start of a season or sourcing a specific replacement before a trip.

Which black tank chemicals work best for odor control?

Look for enzyme-based or bio-active formulas rated for holding tank sizes between 20 and 50 gallons, which covers most travel trailers and Class C rigs. Drop-ins are the easiest to dose; liquids give you more control over concentration in hot weather when odor breakthrough is more common. Pair tank treatment with a clean roof vent stack so gases vent properly, our Ventline vent accessories cover the most common replacement parts.

How do I pick the right RV generator for boondocking?

Size the generator to your largest single load, usually the air conditioner. A 13,500 BTU AC typically needs 2,800 to 3,500 starting watts, which puts you in the 3,000 to 4,500 watt inverter generator range. If you run a 15,000 BTU unit or want to run AC plus a microwave, plan on 4,500 watts or more, or add a Coleman soft start kit to reduce inrush current on the AC.

Do levelers and leveling blocks work on all RV types?

Stackable leveling blocks work with any single or tandem axle travel trailer, fifth wheel, or motorhome up to the block's rated GVWR (typically 30,000 to 35,000 lbs per stack). Electric and hydraulic leveling systems are chassis-specific, confirm your jack model number before ordering replacement components.

Are roof vents in this collection compatible with standard 14x14 openings?

Yes. The roof vents and vent covers stocked here fit the industry-standard 14" x 14" roof cutout used on nearly all RVs built after the mid-1990s. Measure your existing opening before ordering, and check whether you need a manual lift, powered fan, or vent cover only. For fan-specific replacement parts, see the Ventline vent accessories collection.

Does United RV Parts offer free shipping on this collection?

Yes, orders over $100 ship free within the contiguous United States. Larger items like full generators or AC components may ship via truck freight with a flat rate noted on the product page. If you need help confirming fitment before ordering, text or call our team at 817-984-1852.