NUVIA THERMO GUARD

Nuvia Thermo Guard inline filter – two‑stage sediment and scale protection for tankless and traditional water heaters (5 micron, up to 40 GPM)

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NUVIA THERMO GUARD™ FEATURES

Protects Tankless Water Heaters

The Nuvia Thermo Guard™ is a cost-effective tankless water heater protection system designed to reduce the damaging effects of hard water, including scale buildup, sediment accumulation, and mineral deposits that can reduce efficiency and shorten equipment lifespan.

The Thermo Guard™ features a single-cartridge, dual-stage filtration design that helps improve water quality by reducing both larger particles such as sediment and rust, as well as finer impurities like chlorine, chemicals, and microbial contaminants, supporting cleaner water and improved heater performance.

The Nuvia Thermo Guard™ is engineered to meet OEM specifications for tankless water heaters, helping ensure compatibility with manufacturer requirements for scale prevention and water treatment, which supports maintaining equipment warranty conditions and optimal long-term performance.

Compatible with both gas and electric water heating systems, the Thermo Guard™ provides versatile water treatment protection for a wide range of residential heater configurations.

Delivers high-performance water flow rates of up to 40 gallons per minute, ensuring consistent water delivery for whole-home heating systems without restricting household water usage or pressure.

Effectively captures particles as small as 5 microns, including dirt, sand, rust, and sediment, helping protect water heaters and downstream plumbing components from clogging and wear.

Designed specifically for residential water heating systems, the Thermo Guard™ provides reliable protection and improved water quality for household hot water applications, including showers, sinks, and appliances.

The system features a user-friendly installation design that allows for quick setup with minimal tools, making it suitable for both professional installation and experienced homeowners while reducing installation time and cost.

 2-Stage Water Filtration Process

Stage 1 | NW-Sediment Filtration

Helps reduce sediment, dirt, sand, and rust particles from incoming water to protect the system and improve water quality.


Stage 2 | NW-Scale Reduction Filtration

Advanced scale-control filtration designed to reduce hardness minerals and limescale buildup, helping protect water heaters and improve long-term efficiency.

Nuvia Thermo Guard inline filter – two‑stage sediment and scale protection for tankless and traditional water heaters (5 micron, up to 40 GPM)

Protects Water Heaters and Extends System Longevity!

The Nuvia Thermo Guard™ is a point-of-use tankless water heater filtration and scale prevention system designed to reduce sediment, hardness minerals, and limescale buildup that commonly damage traditional and tankless water heaters. Engineered with a proprietary filtration and media blend, it helps maintain consistent water flow and heating efficiency across residential hot water systems.

Scale buildup inside water heaters can significantly reduce performance, increase energy consumption, and lead to costly repairs or premature system failure. Even minimal scale accumulation on heating elements can increase energy usage by up to 15%, making scale prevention essential for long-term efficiency and cost savings.

The Thermo Guard™ helps protect both traditional and tankless water heaters by reducing mineral deposits and improving water quality before it enters the heating system. This helps extend equipment lifespan, maintain manufacturer warranty compliance, and reduce long-term maintenance and replacement costs for homeowners.