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  • 4N1 Instant Hot Water Faucet for Your RV is a Game Changer

    April 16, 2023 3 min read

    4N1 Instant Hot Water Faucet for Your RV is a Game Changer - Aqua Home Supply

    Our Story:

    You've probably heard all the hype about instant hot water for your RV. It's a game changer, and I'm going to tell you why.

    We recently purchased the AquaNuTech 4N1 instant hot water system following a recommendation from one of our fellow RV friends. Our old tankless heater was old and needed to be replaced, so this was the perfect opportunity to make the leap to an all-in-one faucet. We were absolutely floored by the stylish design of the faucet and instant hot functionality - and for someone that is not handy at all, this was extremely easy to install!

    Instant hot water faucet spraying water into RV sink

    Why Are they Becoming So Popular?

    First of all, it makes your life easier. You can get hot water instantly without waiting for a tank to fill or running out of hot water because you forgot to turn off the faucet while brushing your teeth (or maybe even taking a shower).

    Plus, it saves money on propane or electricity because you won't have to run the heater as much during cold weather months--which means no more freezing hands when trying to wash them!

    And if that weren't enough reasons already: these systems also help to improve health by reducing germs in drinking water since we're fully utilizing the accompanied filtration system. So whether it's for convenience or cost saving reasons alone--this product is well worth having!

    We found that most instant hot water systems are sold separately from your primary kitchen faucet. This requires two holes in your countertop, which we do not have.

    With the 4N1 System we eliminated the need for a second faucet and are able to get everything we need out of the single pull-down faucet. As impressive as the dispenser is in delivering hot water, the faucet is the real winner. The craftmanship is right there with the household names like MOEN, Kohler, Kraus, etc.

    How Does it Work?

    The system came with detailed installation instructions. We were most surprised that we were able to install the system in our RV without having to drill holes or make any major modifications. Plus, the compact design means you can use it even if you have limited space or storage issues (which we know is a huge deal with RVing).

    The 4N1 System comes with a digital heating dispenser and a full-flow, pull-down spray faucet that adds instant hot water and filtered drinking water to your RV kitchen tap. Instant hot water can be set to deliver water as hot as 208' F with the push of a button. There is also a safety turn off for this feature if you are worried about burning yourself - this was a concern of ours, but it is completely a non-issue.  The compact configuration of the dispenser leaves plenty of undercabinet space to spare. It's a powerful all-in-one faucet for your home, RV or boat.

    The 4N1 has two different modes: one for hot water delivery only, which uses less energy than running both functions at once; and another for when you want both functions operating simultaneously (like when cooking). It also has an automatic shutoff function so that you won't burn yourself if someone turns on the hot water without realizing it's already there - again, this was a concern of ours but proved completely unfounded in practice as well!


    The AquaNuTech 4N1 System is a great product that has made our lives much easier in the RV. It's easy to install, looks great and delivers instant hot water at the push of a button. If you are looking for an instant hot water system then we highly recommend checking this out!

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