Navisizer User Reviews

Top reviews

Great APP, accurate results

This APP uses real conditions and the Hunter curve to accurately size tankless units for both my residential and commercial projects. I’m quite happy with the results.

Horrific app

App was clear hastily put together, and has more bugs then a person can count. Don’t waste your time. Just call and bug Navien

Dysfunctional

Filled out the required fields, but not accepting it.

Pointless

Clearly a lead generation app that should just be a form on their website.

Ask a lot and explain nothing

I am a homeowner. I am interested in this product and was hoping this app could connect me to either a licensed retailer or someone qualified to install it. I found neither. When they ask you for different information about your use of water, flow rate, gas bills, etc, they use too many acronyms and don’t explain what they are or how a layman can calculate any of it. They don’t explain the different products either or what the differences are. They need to go back and rethink this app for people who aren’t plumbers or engineers.
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Stupid app.

You can’t even make registration form to work what else you expect to work.

Canada overlooked?

The tool asks for a postal code or zip code and then proceeds to give a number pad to enter it. Clearly not designed for a postal code which is alphanumeric. Had to put in Washington state to get data and then presumably all the savings estimates are wrong because they assume I am in the states

Don’t bother

App is terrible. You can’t even enter how many people are in the house it just bugs out. Don’t waste your time.

Login

Filled out NaviSizer new user form and was blocked by a required fields request. Odd, since all fields were completed.
I could guess at the sizing of my need.
It appears the app needs some love.
Now it requires a Capcha input with no place to input.

App is terrible

I’m not even sure this is a legit app. Then, who wants to give the name and address of potential customers? I’m sure they would want to approve the sharing of their information.

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