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Whole Building Heating System

NaturalSof Pro can protect an entire building’s heating system, fixtures, and other equipment. This typically requires multiple units to address hot water recirculating loops and low flow equipment.

First, a NaturalSof Pro is installed on the mainline after fire suppression but prior to the hot/cold split. Then NaturalSof Pro units are installed on any hot water recirculating loops. Sometimes a single NaturalSof Pro can treat multiple hot water loops if they return to a single line prior to the heater. Lastly, we must address any low flow equipment like ice machines and water fountains as they will be running at non-peak times when the primary unit is not activated due to low flow. For example, by installing smaller NaturalSof Pros at the low flow ice machine, we ensure treatment at all times for the ice machine. At this point, you’re entire building is protected from hard water and requires no maintenance or other ongoing costs.

Decorative Water Fountains

Install on recirculating pump, NOT the fill line.

Eliminate unsightly limescale build-up on rocks or any fountain surface.

Keep nozzles and sprayers from clogging with limescale.

Extend life of pumps and other equipment by keeping scale free.

Evaporative cooler (Swamp Cooler)

Extend the life of evaporative pads by reducing scale build-up.

Valves and Mixing Valves

Keep ball valves and mixing valves from locking up with limescale.

Treat several valves with one NaturalSof Pro.

Sizing depends on flow rate at installation location.


Keep nozzles and sprayheads from clogging with limescale.

Reduce unsightly limescale build-up on rocks, brick, cars, siding.

Keep plants from being coated with limescale.

Commercial Dishwashers

Most dishwashers require one NS05 installed on the supply line. If the rinse demand exceeds 4 gpm, install one NS1 on the supply line instead.

Reduce scale build-up on inside of dishwasher. Scale that does build-up in corners or other spots will wipe away easily without use of acid.

Potentially reduces amount of soap needed to wash dishes if a water softener was not in place. Watch out for potential of too much soap looking like limescale build-up after install.

Distinguish between limescale and soap with vinegar. Limescale will react with vinegar and cause bubbling.