Lukewarm water from your RV heater is typically caused by a failing heating element, sediment buildup, or thermostat issues. Most problems can be fixed by replacing the heating element, flushing the tank, or adjusting the thermostat.
Sanitize your RV water tank after extended storage, especially after hot Arizona summers. Use 1/4 cup bleach per 15 gallons, let sit 4+ hours, then flush thoroughly.
Never use RV tank water for nasal irrigation - use only distilled or boiled water. Sanitize tanks every 3-6 months and only fill from potable sources to prevent contamination.
Everything you need to know about RV plumbing systems from fresh water supply to waste management.
Furnace blower runs but no ignition usually indicates sail switch, igniter, or gas valve failure. Check sail switch for debris first. Watch for spark at igniter. First run of season may need multiple cycles to purge air.
A slow-draining gray tank is typically caused by grease buildup, soap residue, or debris in the tank or drain pipe. Most issues can be resolved with tank flushing, valve cleaning, or using specialized RV tank treatments.
RV black tank sensors reading full when empty are usually caused by waste buildup on sensor probes. Clean them using tank rinse chemicals, sensor cleaners, or the ice cube method to restore accurate readings.