NuvoH2O Home System Installation Manual Download Page 2

Welcome to the NuvoH2O Family 

of Whole-Home Water Softener Systems.

Congratulations on your purchase of the NuvoH2O Home Duo System. A premium carbon filter improves your water's taste. And, instead of 
using salt or potassium to soften your home's water, NuvoH2O uses CitraCharge—a proprietary, all-natural citrus formulation to soften and 
condition your home's water. Initially developed for the foodservice industry in the early 1980s, this technology has been solving complex 
water problems for some of the nation's largest businesses. 

You are about to enjoy healthier, better tasting, and softer water that both prevents and removes hard water buildup that clogs and corrodes 
water heaters, appliances, and plumbing fixtures—each critical to your home and expensive to replace.

What to Expect from Your Home Duo System

The Home Duo System softens and improves your water’s taste. It prevents hard water buildup by binding naturally occurring minerals 
without removing them. Naturally mineralized water is healthy and is not affected by the NuvoH2O softening process.

NuvoH2O-softened water requires less soap in your dishwasher and less detergent when doing laundry. In fact, you can decrease up to half 
the amount of both. Avoid using pre-soaks or rinse-aids since too much of either can cause a fine white film or spots to form on dishes. 
This spotting can also be aggravated by some of the non-phosphate detergents found in many states.

The Home Duo System’s softener cartridge is supplemented by the taste filter. The taste filter removes chlorine, providing a notable 
improvement in your water’s taste and smell. 

The NuvoH2O’s Home Duo System was created foremost with optimum efficacy and simple design; offering both superior, eco-friendly 
water softening with solutions for other common water issues. Systems do not require drains, electricity, calibration, and require little 
maintenance. Since the softening formula is citric-acid based, an FDA-approved ingredient, it is safe for all household uses, including 
drinking, bathing, and watering plants

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Summary of Contents for Home System

Page 1: ...INSTALLATION GUIDE HOME DUO WATER SOFTENER TASTE SYSTEM ...

Page 2: ...turally occurring minerals without removing them Naturally mineralized water is healthy and is not affected by the NuvoH2O softening process NuvoH2O softened water requires less soap in your dishwasher and less detergent when doing laundry In fact you can decrease up to half the amount of both Avoid using pre soaks or rinse aids since too much of either can cause a fine white film or spots to form...

Page 3: ... 2 O rings Lubricant Warranty registration card Due to varying plumbing standards other bushings and connectors are not included System Maintenance Once installed your Home Duo System requires minimal maintenance The only maintenance you should expect to perform is replacing the filter and cartridge as needed about every six months You should also replace the O rings annually When you replace your...

Page 4: ...re that the plumbing has been installed according to the plumbing code Installation must comply with all state and local laws and regulations Ensure that the water main has been shut off prior to installation Replace the filter and the cartridge at least every six months or as needed based on water usage Failure to replace the cartridges in recommended intervals may result in poor softener perform...

Page 5: ... the housing sump 10 Remove the protective plastic wrap from the cartridge and filters before inserting back into housing 11 Insert and seat the cartridge and filter into the sump Water softening cartridge the small round holes on the side of the cartridge must be at the top See the cartridge replacement instructions for more details 12 One at a time attach sumps now with the filter and cartridge ...

Page 6: ...ts of warm water Rinse thoroughly 6 Remove the plastic shrink wrap from your new filter and cartridge and insert them into the sumps The small round holes on the side of the cartridge must be at the top 7 Inspect O ring on the top of the sump for wear Ensure it is seated properly Lubricate O ring with a water based lubricant or replace as needed 8 Be sure to align the filter and cartridge properly...

Page 7: ...ugh third party resellers and retail partners must be returned through those partners and are subject to their return policies 5 Year Limited Warranty In the unlikely event that you experience a manufacturing defect with your system NuvoH2O may either modify or exchange your softener To qualify for warranty you must purchase the system directly from NuvoH2O or an authorized NuvoH2O reseller regist...

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