Category: Maintenance
How to flush a tankless water heater
How to flush a tankless water heater step by step with a flush kit and vinegar or descaler, plus Rinnai and Navien tips and…
Water filters and softeners for tankless water heaters
Do you need a water softener for tankless water heater protection? How hard water causes scale, inhibitors vs softeners, filters and well water.
How long does a tankless water heater last?
How long does a tankless water heater last? Often 20+ years. See what affects lifespan, how to find your unit’s age, warranties and when…
Tankless water heater maintenance checklist
A tankless water heater maintenance and service checklist: descaling, inlet filters, venting, burner checks, how often to service and costs.