---
product_id: 72214476
title: "EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home"
brand: "ez tankless"
price: "€ 931.71"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.ie/products/72214476-ez-ultra-he-natural-gas-indoor-condensing-tankless-water-heater
store_origin: IE
region: Ireland
---

# 3.4 GPM Capacity Free Shipping Condensing Tech EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home

**Brand:** ez tankless
**Price:** € 931.71
**Availability:** ✅ In Stock

## Summary

> 💧 Elevate Your Comfort with Endless Hot Water!

## Quick Answers

- **What is this?** EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home by ez tankless
- **How much does it cost?** € 931.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/72214476-ez-ultra-he-natural-gas-indoor-condensing-tankless-water-heater)

## Best For

- ez tankless enthusiasts

## Why This Product

- Trusted ez tankless brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **High Flow Rate:** Enjoy a powerful 3.4 GPM capacity, perfect for whole-home hot water needs.
- • **Built-in Safety:** Includes a back-draft prevention device for peace of mind.
- • **Efficiency Redefined:** Experience cutting-edge condensing technology that maximizes energy savings.
- • **Hassle-Free Delivery:** Get your heater delivered to your door with FREE shipping!
- • **Versatile Venting Options:** Easily vent horizontally or vertically with included PVC/CPVC components.

## Overview

The EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater features advanced condensing technology for superior efficiency, a high flow rate of 3.4 GPM, and versatile venting options, all while ensuring safety with included back-draft prevention. Plus, enjoy the convenience of free shipping!

## Description

EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | EZ Tankless |
| Product Dimensions | 14.5"W x 27"H |
| Special Feature | Vented |
| Color | White |
| Wattage | 48.00 |
| Maximum Flow Rate | 3.4 Gallons Per Minute |
| Heat Output | 34 Gallons |
| Efficiency | 92% |
| Is Electric | No |
| Manufacturer | EZ Tankless |
| UPC | 857618005138 |
| Item Weight | 31 pounds |
| Is Discontinued By Manufacturer | No |
| Maximum Power | 20 Kilowatts |
| Item Package Quantity | 1 |
| Special Features | Vented |
| Included Components | EZ Ultra HE Tankless Water Heater, Back-draft Prevention Device, Flue Pipe, Condensation Drain Pipe, Lower Baffle, 3x NPT Connectors, Mounting Screw Set |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** EZ Tankless
- **Product Dimensions:** 14.5"W x 27"H
- **Special Feature:** Vented
- **Color:** White
- **Wattage:** 48.00

## Images

![EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home - Image 1](https://m.media-amazon.com/images/I/61yOglOKanL.jpg)
![EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home - Image 2](https://m.media-amazon.com/images/I/81JR4lv7fuL.jpg)
![EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home - Image 3](https://m.media-amazon.com/images/I/71xl096LSSL.jpg)
![EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home - Image 4](https://m.media-amazon.com/images/I/41S2QVaA7kL.jpg)
![EZ Ultra HE Natural Gas Indoor Condensing Tankless Water Heater - Digital Display - Whole Home - Image 5](https://m.media-amazon.com/images/I/71H-kWJvh4L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Be prepared to run a new exhaust vent lin
*by R***S on January 4, 2020*

We bought this unit to replace a 40 gallon tank heater that serviced only our master bathroom (what a waste). The cost of this unit is approximately the same as a new 40 gallon gas tank heater, but I expect it to last longer (with proper flushing/maintenance) and to save on gas.Do be prepared to run a new exhaust vent line just for this tankless heater. It must not be Tee'd in with an existing vent for a furnace, etc. If replacing a tanked heater that had its own vent (not shared with a furnace), you should be fine re-using that vent.Noise: In our installation we can hear the unit running (low humming). It's noticeable but not annoying. I think it's because I mounted it in a utility closet on 2 1x4 boards screwed directly to the sheetrock wall just on the other side of the wall from the shower. Had I mounted the heater on an adjacent wall or with some kind of isolation mount, I suspect we wouldn't hear it all.Do read their manual carefully and, if you read the FAQs at their website, do understand that the info in the Ultra HE manual overrides all else. It is not exactly like their previous products and their FAQs don't completely apply to this model.It's been working fine for a month and I suspect its capacity is a bit of overkill for just our master bath. Our house has another 40 gallon tank heater for the rest of the house and when it goes, I think I'll replace it with another Ultra HE.

### ⭐⭐⭐⭐ must flow .6 gpm
*by M***Y on June 10, 2024*

This water heater was a very easy install and works as expected, except for one thing, It must have a .6 gallon per minute flow. Less than that it will fill the water line with cold water. I gave 4 stars because I feel there ought to be a way to have hot water no matter how much flow there is

### ⭐⭐⭐⭐⭐ Space/Energy Saver
*by B***H on September 17, 2020*

Just compare old versus new in this pic...only takes up a fraction of the space. Because I switched energy sources, I'm also saving about $80/month on my water heating.I have this installed in a moderately-occupied secondary home. One of the great features is being able to completely shut it down when unoccupied--no longer constantly maintaining 40 gallons of hot water. I have a TOPGREENER Smart Plug with Energy Monitoring controlling it with a monitored consumption of about 1W in standby mode and 25W while operating. The Wifi controller also conveniently doubles as a limit switch when teenagers won't get out of the shower--hit that button and they'll clear out in about 60 seconds. ;-)I'm servicing a smaller home with 1.5 baths and an outdoor shower. The GPM's are perfect for my needs and I don't have to worry about "polar bear club" when someone has run the 40 gallons dry. One of the best features of this continuous runtime was using it to fill a 200 gallon hottub, a feat the old water heater could never handle.A minor annoyance is that it does take a few seconds to fire up and thus it is not good for a quick 10-second handwash or sporadic kitchen sink usage. I also must not have properly curved my old water heater lines with a heat-trap. Beforehand, they maintained enough heat that you didn't have to clear the line before receiving hot water. With the onDemand heater, the faucet temp is noticeably cool until the heat kicks in. That said, the tradeoff between instant heat and savings/unlimited capacity is not enough to make me ever switch back to a tank.The last con that I will point out is that the heater won't run when the power is out. With a tank, not such a big deal, but you'll be cold showering with this guy if the power goes dark. Because the power consumption is so low, problem solved with a CyberPower ST425 Standby UPS System which should run this for several hours in an emergency.Did I also mention @$80/month that this thing pays for itself in less than year?

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-22*