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BTI-AquaNuTech 4N1 Aqua-System Plus
BTI-AquaNuTech 4N1 Aqua-System Plus
BTI-AquaNuTech 4N1 Aqua-System Plus
BTI-AquaNuTech 4N1 Aqua-System Plus
BTI-AquaNuTech 4N1 Aqua-System Plus

BTI-AquaNuTech 4N1 Aqua-System Plus

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    $2,499.00 You save 25%
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    Estimated Arrival: Between Jun 23 and Jun 25. *ETA to USA Only

    Shipping & Returns: Free Shipping with orders over $100

    Why Buy From FaucetGennie.com

    About The Company

     Some businesses are born of necessity, others of invention. BTI/AquaNuTech was founded on integrity, and an ethos of simply doing things the right way, for our planet and our customers.

    Our mission: Provide Eco-Friendly, Next-Generation Products that are 'Better By Design. It’s not just buzzwords on marketing materials or scribbles on cocktail napkins. Our mission is the driving factor that manages our daily business, and the guiding principle that frames every decision we make.

    Our product designs must be forward-thinking, innovative, and next-generation. We must consider the environment in our methods of manufacturing and product design, and offer consumers products that help them conserve resources as well.

    Our guarantees must be industry-leading and our client services - from product design to warranties to quick shipping - must be as solid as our products.

    Eco-Friendly, Next-Generation Products that are 'Better By Design. It’s our mission and our commitment to you. To be honest, we do write it on cocktail napkins sometimes!


    The comprehensive 4N1 Aqua-System is designed specifically to alleviate the expense of additional accessories and appliances, allowing you to save money while simplifying your life by decluttering your countertops.

    The quality and finish of our 4N1 Faucets is rivaled only by its unparalleled craftsmanship and performance. More than just a pretty face, our faucets feature solid brass and stainless-steel construction. Our transitional-designed, pull-down, full-flow faucet also provides filtered water and instant hot water on demand. The touch and hold of the sensor deliver instant hot water up to 208° and has an immediate shut-off safety feature.

    FREE Bonus Gift - Leak Detector System!

    The BTI AquaNuTech Leak Detector System automatically shuts off the water if a leak occurs... averting disaster!


    Dimensions & Specification (4n1 Aqua-System Faucet Transitional C-Spout Style)
    Spout Height: (in) 17.5 4N1 Aqua-System Faucet
    Spout Reach 9.5
    Recommended Installation Hole Diameter (in) 1.37
    Stainless Steel Escutcheon Plate (included) 10.6 x 2.5
    Flow Rate (GPM) 1.5-1.8
    Maximum Counter Thickness: (in) 2
    Faucet Type: Pulldown
    Installation Type: Deck Mounted
    Faucet Head Features: Flow/Spray
    Number Of Holes: 1
    Faucet Body Material: Solid Brass
    Faucet Spout Material: Stainless Steel
    Cartridge Type: Ceramic Disc
    Finished Available Chrome Brushed Nickel Matte Black
    Touch Sensor for Filtered Water Y
    Touch Sensor for Instant Hot Water On Demand Y
    Delivers Standard Cold/Hot Water Y
    ADA Compliant Lever Handle Y
    Compatible with 4N1 Aqua-System Filtration System Y
    Compatible w/Reverse Osmosis Systems Y
    Specification and Dimension (4n1 System Digital Instant Hot Water Dispenser)
    Overall Dimensions: (in) 7.5” W x 7.5” D x 10.75” H
    Seven Pre-Set Temperatures (F) 167-208
    Seven Pre-Set Temperatures Increments(%) 3
    Dry Burn and Overheat Sensors Built-In
    60 psi PRV w/Patented Baffle Fill System Built-In
    Tank Capacity (USG/Liters) 0.6/2.4
    Tanks Material Stainless Steel
    Control Panel Digital Soft-Touch
    Standby Mode Energy Use 1 Watt
    Reheat Time After Tank Depletion 4-5 minutes
    Number of Cups/Hour 60
    Rapid Recovery Element 1500-Watt/120-Volt
    Built-In Dry Burn and Overheat Sensors Y
    Standby Reheat Temperature-Drop
    Elevation Off Cabinet Floor 4-Base Mounted Ft
    Installation Type Cabinet-Side Floor-Mount
    Shrouded Element Prevents Limescale Build-Up Y
    Compatible with 4N1 Aqua-System Faucets ONLY Y
    Compatible with Other Filtration System Brands Y
    Shrouded Element Prevents Limescale Build-Up Y
    Certifications UL, CEC, USA/Canada Electrical Approvals
    Warranty 3 Years
    Specification and Dimension (Filtration System)
    Overall Dimensions (in) 3” Diameter x 11.5” High
    Reduces Carbon-Footprint up to 90% vs. Traditional Filters’ Capacity Y
    Average Family Of 4 Uses 1200-1500 Ga Annually
    Eco-Friendly Y
    Recyclable Y
    Installation Type Cabinet-Side Mounting
    Auto Shut-Off Head for Ease when Replacing Cartridge Y
    Auto Shut-Off Head for Ease when Replacing Cartridge Y
    Certifications System Certified at .5-Micron with Carbon-Block Filter NSF/ANSI Standard 53 - Reduction of Asbestos, Cyst, Lead NSF/ANSI Standard 42 - Reduction of Chlorine, Odor, Scale Additional Internal Wrap Material Silt Reduction to Ensure Optimal Performance

      Installation & Parts

      The design is suitable for competent DIY enthusiasts to install themselves. However, if not sure or in any doubt, it is advisable to use an approved installer.

      Requires a filtration system to complete installation/operation but is compatible with all under-sink filtration systems including RO.

      Installation Requirements:

      A standard 120v electrical outlet is required under the sink. If possible, use a separate circuit dedicated to your Hot Tank. It is recommended that a separate circuit serving only your electronic instant hot water appliance be provided or use an outlet that can be turned on/off by a switch.

      This electronic instant hot water appliance is equipped with a power supply cord with a power plug. To minimize possible shock hazards, the cord must be plugged into a mating, ground-type outlet grounded in accordance with all national and local codes and ordinances. If a socket outlet is not available, it is the responsibility and obligation of the customer to have a properly grounded outlet installed by a qualified electrician.

      How to care for BTI/AquaNuTech products in Chrome, Brushed Nickel, or Polished Nickel.

      With proper care, BTI/AquaNuTech products will remain beautiful for years to come. Please read this Care Guide in its entirety and follow its instructions carefully.

      The best general maintenance is regular cleaning. Even though these finishes are considered durable, you CAN NEVER use any abrasive type cleaners, sponges, cloths, or pads to clean the fixture. Always try to keep the finish clean and dry. Trapped moisture on the surface of the finish can lead to staining. Astringent cleaners, chlorine, bleach, along acidic-based organic cleansers are potentially harmful to these finishes.

      Important Notice: It is the customer’s responsibility to check for any material finish defects BEFORE installation.

      Recommended Maintenance Procedures:

      • Do not allow water spots to dry on the fixture.
      • Keep the surface dry and clean after use.
      • Be gentle in your cleaning method.
      • NEVER use cleaners that contain bleach, abrasives, or vinegar.
      • NEVER use any type of abrasive sponge or pad.

      Download Specification Sheet for 4n1 Aqua-System Faucet Transitional C-Spout Style

      Download Specification Sheet for Leak Detector System

      Download Specification Sheet for Digital Instant Hot Water Dispenser

      Download Specification Sheet for Filtration System

      Download Installation Instructions for Leak Detector System

      Download Installation Instructions for Digital Instant Hot Water Dispenser

      Download Installation Instructions for Filtration System

      Complete Package Installation Video


      BTI/AquaNuTech is pleased to provide warranties against functional defects in material or workmanship to the original purchaser in a residential application for the following products:

      • Tank - 3 yrs.
      • Faucet Finishes:
        • Chrome - Lifetime
        • Black Matt and Brushed Nickel - 7 yrs.
      • Faucet Functionality - 5 yrs.

      To file a warranty claim for a functional defect, a dated receipt of purchase of the product from an Authorized BTI/AquaNuTech Dealer must accompany the warranty request. Please

      To submit a warranty claim, contact: warrantyservices@btiaquasolutions.com

      Improper installation, the failure to perform proper maintenance, or uses for which the products were not designed are not warrantied.

      BTI/AquaNuTech has no liability for indirect or consequential damages to its products.

      BTI/AquaNuTech will repair or replace, at its option, any of the products listed above that BTI/AquaNuTech has determined to have a manufacturing defect.

       BTI/AquaNuTech is not responsible for any installation or labor charges and will not pay for any repair cost performed on its products without prior written consent by a BTI/AquaNuTech authorized representative.

      *Restrictions may apply. Please consult the product packaging for specific warranty information.


      All claims for shortages or damages must be made to BTI/AquaNuTech within seven (7) calendar days from receipt of merchandise.

      Claims for merchandise delivered in a damaged state must be filed with the delivery carrier within 3 calendar days.



       Order Confirmation:

      As soon as you place your order, you will receive an order confirmation e-mail.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that it is in stock and available for immediate shipment.  If your item is on backorder or unavailable, we will void the pre-authorization and reach out to you via e-mail.  If your item(s) are available for immediate shipment (within 5 business days), we will process the charges and submit the order for shipment. 

      Order Shipment:

      If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your order.  We will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at orders@faucetgennie.com.


      All returns are subject to the terms and conditions of the BTI/AquaNuTech warranty. A Returned Goods Authorization Number

      (RGA#) must be obtained by the customer from the BTI/AquaNuTech Customer Service Department prior to any merchandise return.

      The RGA# must appear on the return document (packing slip) and a copy of the approved RGA form and RGA# must be in the carton with the returned unit.

      Upon inspection, BTI/AquaNuTech, at its option, will either repair or replace the item if the defect falls under the guidelines of the warranty.

      New, unused, and sealed merchandise in its original packaging and of current product design accepted by BTI/AquaNuTech for return is subject to a 25% restocking charge. Customers must pay freight costs for any return.

      If the returned product has been damaged by the customer or is damaged in the return process BTI/AquaNuTech retains the right to cancel the restock fee and charge up to the full purchase price of the merchandise.

      BTI/AquaNuTech will issue a credit(s) to the customer’s account upon receipt, inspection, and findings concurrent with the policies as stated above. The credit to the customer’s account will be valid towards the purchase of merchandise from BTI within the next 180 calendar days from the date the credit is issued to the customer’s account.

      BTI/AquaNuTech will automatically apply for all credits on the customer’s account against future purchases of BTI/AquaNuTech merchandise. If no merchandise is ordered by the customer within the 180 day period the credit is on the customer’s account the credit will be considered null and void and the RGA returned product(s) will not be returned.

      Please email us with any returns questions at returns@faucetgennie.com with the shipment tracking number.


      Frequently Asked Questions | AquaNuTech