Not only do we provide Dometic, Atwood, Suburban and Furrion RV water heater preventative maintenance, we also make repairs, do full replacements, upgrades from standard systems to tankless RV water heaters and sale parts.

When Spiders, mud wasps, and other insects can build nests in the burner tube. This will cause poor combustion, delayed ignition or ignition outside combustion tube. To insure the best performance of your Atwood, Suburban or Dometic water heater and add to the life of the tank, periodically drain and flush the water heater tank. Before long term storage or freezing weather drain and flush the tank.

Water Heater Maintenance

  • Check operation of water heater.
  • Clean pilot, ignitor, and burner assembly.
  • Clean nests, bugs, webs, and debris from service door.
  • Drain and flush water heater tank.
  • Check operation of pop off valve.
  • Check drain plug or anode rod condition.

Service $175

(Additional part charges will apply for Atwood drain plugs or Suburban anode rod if needed during service.)

How often should I drain my RV water heater?

It’s important to drain your RV water heater at the end of every season. Any longer than that, you risk the water becoming stale and/or contaminated, which can give off a sulfur smell and may even be unhealthy if consumed. If you don’t flush your water heater yearly, buildup on the bottom of the water heater will become a breeding ground for that bacteria.

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