Question 1

How often should I have my RV's systems serviced?

Accepted Answer

A general annual service visit is the most practical baseline for most RV owners — before or after the primary use season. This covers roof sealant condition, AC filter and condenser, water heater anode and sediment, battery terminals and charge, slide seals, and general house-system condition. RVs that are used heavily, stored outdoors, or that have specific known concerns benefit from more frequent attention.

Question 2

How do I prevent RV roof leaks?

Accepted Answer

The most effective prevention is regular inspection and maintenance of the roof sealant — particularly at vents, skylights, AC bases, antennas, and the perimeter seam. Sealant around these penetrations dries out, cracks, and separates over time. Catching a failing sealant joint before water enters is far less expensive than addressing the water damage after it has reached the substrate. Annual roof inspection and resealing of any compromised joints is the most reliable approach.

Question 3

What maintenance keeps my RV AC running well?

Accepted Answer

The most important recurring maintenance for RV AC performance is keeping the interior air filter clean and the exterior condenser coil free of debris. A clogged filter reduces airflow through the evaporator and significantly reduces cooling output. The condenser coil on the rooftop unit collects cottonwood, dust, and insects over a season — cleaning it each spring before the cooling season restores airflow and extends compressor life.

Question 4

Should I upgrade to lithium batteries?

Accepted Answer

Lithium batteries offer meaningful advantages over lead-acid for RV owners who regularly use battery power away from shore power — boondockers, full-timers, and anyone running a significant 12V load. They charge faster, discharge more deeply without damage, and maintain voltage more consistently under load. The upfront cost is higher. For RV owners who spend most of their time plugged in at a park, the benefit is more limited. A service visit can help assess whether the upgrade makes sense for your usage pattern.

Question 5

What does RV plumbing winterization involve?

Accepted Answer

Winterization protects the fresh water lines and fixtures from freeze damage during cold months. The standard approach involves draining the fresh water tank and lines, bypassing the water heater so it does not need to be filled with antifreeze, and blowing out the lines with compressed air or pumping non-toxic RV antifreeze through the system. The correct method depends on the plumbing configuration of the specific RV. De-winterization in spring reverses the process and confirms all bypasses are returned to the service position before the system is used.

Ownership Questions

Ownership Questions

More FAQ Categories

Ready to get your RV back in service?