Commers Water Treatment System Warranties
Most premium Commers residential water softeners and whole-house systems—including W.E.T., High Efficiency, Evolve, Twin Demand, HS, HE Well, and Low-Salt SX Series—include:
- Lifetime structural warranty on mineral and brine tanks
- 5-7 years limited warranty on control valves and all internal parts
- Coverage against manufacturer defects in materials and workmanship
- Protection when systems are professionally installed and properly maintained
These warranties are designed to support long-term performance while protecting homeowners from premature equipment failure. Consumable items such as salt, filter cartridges, membranes, and batteries are not covered under equipment warranties.
Commers also offers a performance guarantee on equipment purchased directly through authorized locations, providing repair, replacement, or refund options if manufacturing defects occur within the warranty period.
Reverse Osmosis & Filtration System Coverage
Commers drinking water systems and whole-home filtration equipment are supported by:
- Manufacturer warranties on housings, valves, and storage tanks
- Replacement coverage for defective components
- Optional service plans and filter programs for ongoing maintenance
- Professional installation to ensure warranty compliance and system longevity
Filter elements and RO membranes are considered maintenance items and are replaced based on water quality, usage, and system design rather than warranty timelines.
Water Heater Manufacturer Warranties
Commers installs Bradford White residential and commercial water heaters, which are protected by manufacturer-backed warranties that typically include:
Residential Gas & Electric Water Heaters
- 6-year limited warranty on tank and parts (standard models)
- Extended coverage options available on select models
- Vitraglas® tank lining and Microban® antimicrobial protection backed by manufacturer warranties
- ICON System® controls and safety components covered under parts warranties
Commercial Water Heaters
- Multi-year limited warranties on tanks and heat exchangers
- Prorated coverage options depending on model and application
- Warranty validity based on proper installation and water quality conditions
Labor and installation costs are typically not included under manufacturer warranties, but Commers service programs provide professional support for diagnostics, repairs, and replacements.
Why Warranty Coverage Matters
Proper water chemistry, correct system sizing, and professional installation all impact equipment lifespan and warranty validity. Commers designs every system using verified water test data to help:
- Prevent premature corrosion or scaling
- Maintain manufacturer performance requirements
- Protect internal components from iron, sediment, chlorine, and TDS damage
- Preserve long-term warranty eligibility
