---
product_id: 362558698
title: "Eccotemp I12-LP Indoor tankless Heater"
brand: "eccotemp"
price: "2657 Ft"
currency: HUF
in_stock: false
reviews_count: 5
url: https://www.desertcart.hu/products/362558698-eccotemp-i12-lp-indoor-tankless-heater
store_origin: HU
region: Hungary
---

# 122W efficient power 3.98 GPM flow rate Child lock safety Eccotemp I12-LP Indoor tankless Heater

**Brand:** eccotemp
**Price:** 2657 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Instant heat, sleek style—never settle for lukewarm again!

## Quick Answers

- **What is this?** Eccotemp I12-LP Indoor tankless Heater by eccotemp
- **How much does it cost?** 2657 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/362558698-eccotemp-i12-lp-indoor-tankless-heater)

## Best For

- eccotemp enthusiasts

## Why This Product

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

## Key Features

- • **Compact Powerhouse:** At just 15”x24”x4”, this tankless heater fits seamlessly into tight spaces without sacrificing performance.
- • **Instant Hot Water Flow:** Delivers a robust 3.98 gallons per minute, so you never have to wait or compromise on comfort.
- • **Safe & Family-Friendly:** Child locking technology offers peace of mind for households with little ones.
- • **Sleek Modern Minimalism:** Black acrylic glass casing elevates any indoor space with a refined, contemporary look.
- • **Precision Temperature Control:** Fully automatic settings ensure your perfect water temperature every time—no guesswork needed.

## Overview

The Eccotemp I12-LP Indoor Tankless Heater is a compact, energy-efficient water heating solution featuring a sleek black acrylic glass design, child safety lock, and fully automatic temperature controls. Operating at 122 watts and delivering up to 3.98 gallons per minute, it provides instant hot water on demand while fitting neatly into modern indoor spaces.

## Description

True 1/2 inch NPT water fittings black acrylic glass casing Child locking technology Fully automatic temperature controls. Sleek modern design Unit Dimensions are 15”x24”x4”

Review: Great huge value in this tiny little unit! - Easy to install. Looks classy and elegant. Love it!! It needs adequate water pressure to function so I have had to buy a booster pump, but it is a well made, well functioning water heater.
Review: It works until it leaks - For us the unit worked fine for one year. After a year it started to leak water from the copper heat exchanger. I contacted the Eccotemp for warranty. Sent them the info they requested. And they rejected my warranty. They claimed it was frozen without inspecting it. It was very disappointing because they did not do an inspection to actually find out what is wrong. They pre-judge you to be a liar and claim a bogus reason to deny your warranty. Last time I checked nothing freezes in the month of June. My wife and I along with our kids live in our house full time. Nothing has ever frozen in our house. And the mechanical room where our Eco temp water heater is has never dropped below 19° C. With the warranty rejected, took the water heater to have it repaired. After the technician took it apart, he found out that on the back side of the heat exchanger up against the back panel, there was one spot where there was a lot of green corrosion and it had turned into one pinhole. HE CONFIRM THAT IT WAS NOT FROZEN.... Something I was already 100% sure of. So if you like to buy an Eccotemp product go for it, but if something happens to it, most likely Eccotemp Will judge you to be a liar and reject you warranty. It seems like they will do little to help you if it's going to cost them. Also keep in mind that there is no phone number to call these guys. Everything is done by email. And when you request for a phone call they don't call you. They have an option on their website to have someone call you back. No matter how many times you fill that in they don't call back.

## Features

- True 1/2 inch NPT water fittings
- black acrylic glass casing
- Child locking technology
- Fully automatic temperature controls. Sleek modern design
- Unit Dimensions are 15”x24”x4”

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0157EJT28 |
| Brand | Eccotemp |
| Capacity | 3 Gallons per Minute |
| Colour | Black |
| Customer Reviews | 4.1 out of 5 stars 388 Reviews |
| Flow Rate | 3.98 Gallons Per Minute |
| Global Trade Identification Number | 00891876002614 |
| Heat Output | 2 Watts |
| Is Electric | No |
| Item Dimensions W x H | 35.6W x 66H centimetres |
| Item Weight | 29 Pounds |
| Manufacturer | Standard Plumbing Supply |
| Material | Tempered Glass |
| Maximum Temperature | 140 Degrees Fahrenheit |
| Model Number | i12-lp |
| Mount Type | Wall |
| Part Number | I12-LP |
| Power source | Liquid Propane |
| Product dimensions | 35.6W x 66H centimetres |
| Special Features | Tankless |
| Special feature | Tankless |
| Style | Indoor Installation |
| UPC | 891876002614 |
| Voltage | 120 Volts |
| Wattage | 122 watts |

## Product Details

- **Brand:** Eccotemp
- **Product dimensions:** 35.6W x 66H centimetres
- **Special feature:** Tankless
- **Colour:** Black
- **Wattage:** 122 watts

## Images

![Eccotemp I12-LP Indoor tankless Heater - Image 1](https://m.media-amazon.com/images/I/41UPOvN-8QL.jpg)
![Eccotemp I12-LP Indoor tankless Heater - Image 2](https://m.media-amazon.com/images/I/51zI7JQe5LL.jpg)
![Eccotemp I12-LP Indoor tankless Heater - Image 3](https://m.media-amazon.com/images/I/61Qwe-laHsL.jpg)
![Eccotemp I12-LP Indoor tankless Heater - Image 4](https://m.media-amazon.com/images/I/61SOsCXrYBL.jpg)
![Eccotemp I12-LP Indoor tankless Heater - Image 5](https://m.media-amazon.com/images/I/61u+FXYYIDL.jpg)

## Questions & Answers

**Q: How do these hook up without a hot water tank?**
A: this takes the place of a hot water tank. there are connections for the water and gas and one plug to an outlet. it heats the water as it passes through the unit.

**Q: Can it run for 2 hours without stoping?**
A: I have not run it 2 hours but it made it through 1 hour and with people flushing and turning on the sink.

**Q: 2 questions.  does the fan run continuously?    Is there a 12v version? thanks**
A: Hello. Yes, when the I12-LP is heating water, the fan will run. There is no 12v version of this model. Here https://www.amazon.com/dp/B009EDGTXG/ref=olp_product_details?_encoding=UTF8&me= is an indoor propane tankless heater with a battery ignition.GadgetsGo is an Authorized Eccotemp Dealer.Kind Regards,Ross KGadgetsGo

**Q: Does it run on propane? It came up in my search for propane tankless water heaters but it's not labled as such.**
A: Yes, this uses propane and is labeled as such. LP means liquid propane. And the item description says, "Rated at an impressive 3 GPM, the Eccotemp I12-LP tankless water heater is a liquid Propane fired..."GadgetsGo is an Authorized Eccotemp Dealer.Kind Regards,RossGadgetsGo

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great huge value in this tiny little unit!
*by C***S on 19 September 2020*

Easy to install. Looks classy and elegant. Love it!! It needs adequate water pressure to function so I have had to buy a booster pump, but it is a well made, well functioning water heater.

### ⭐ It works until it leaks
*by M***Y on 6 July 2023*

For us the unit worked fine for one year. After a year it started to leak water from the copper heat exchanger. I contacted the Eccotemp for warranty. Sent them the info they requested. And they rejected my warranty. They claimed it was frozen without inspecting it. It was very disappointing because they did not do an inspection to actually find out what is wrong. They pre-judge you to be a liar and claim a bogus reason to deny your warranty. Last time I checked nothing freezes in the month of June. My wife and I along with our kids live in our house full time. Nothing has ever frozen in our house. And the mechanical room where our Eco temp water heater is has never dropped below 19° C. With the warranty rejected, took the water heater to have it repaired. After the technician took it apart, he found out that on the back side of the heat exchanger up against the back panel, there was one spot where there was a lot of green corrosion and it had turned into one pinhole. HE CONFIRM THAT IT WAS NOT FROZEN.... Something I was already 100% sure of. So if you like to buy an Eccotemp product go for it, but if something happens to it, most likely Eccotemp Will judge you to be a liar and reject you warranty. It seems like they will do little to help you if it's going to cost them. Also keep in mind that there is no phone number to call these guys. Everything is done by email. And when you request for a phone call they don't call you. They have an option on their website to have someone call you back. No matter how many times you fill that in they don't call back.

### ⭐⭐⭐⭐⭐ Easy to install just have to have basic maintenance skills
*by S***Z on 28 December 2025*

Ecotemp hot water heaters are great , very efficient, easy to connect , very easy to operate . I have two of them one in the laundry room the other in the main cabin. Great value !!

## Frequently Bought Together

- Eccotemp i12-LP Water Heater, 4 GPM, Black
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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-06-04*