Up to 212˚F feed water
Dissolved O2 & CO2 in feedwater
will cause serious corrosion damage.
Based on Recommended Dissolved O2
0.05PPM under 150 PSI Steam Boiler
ZESTOS Boiler Feedwater System
1. Dramatically extend the life of the boiler. eliminating O2 and CO2 dissolved in water, blowing it away. 2. The boiler will be stronger. Feed-water is supplied by boiling. 3. Withstands Grundfos multi-stage pumps and up to 248°F Pump up strongly. 4. Microchips finely control water. Prevents wasting water. 5. Zestos made for the planet. They reuse the energy returned from the steam trap. This also helps extending the life of the boiler, thus helping you save the cost of purchasing a new boiler. This eco-friendly system will help preserving the environment for future generations.
Steam Boiler Return Tank
1. O2 and CO2 dissolved in feedwater could cause serious corrosion damage to the boiler. 2. Their use of float valve could fail frequently, and could cause unnecessary water waste. 3. Their feeding tank could get hot, and could make feedwater difficult to pump. 4. Most of their heat energy could leak through the vent, leading to higher energy costs.
Summary: Patented US10364979B2
An apparatus and method for recovery of waste heat in a boiler system, wherein heat from the low pressure steam in a feed water tank, which otherwise would be lost through dissipation, is used for other applications. Particularly, waste heat energy recovered in the form of low pressure steam can be used to heat make-up water for the boiler system.