---
product_id: 315855244
title: "FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series"
brand: "fogatti"
price: "$455.07"
currency: USD
in_stock: false
reviews_count: 8
url: https://www.desertcart.us/products/315855244-fogatti-natural-gas-tankless-water-heater-indoor-installation-up-to
store_origin: US
region: United States of America
---

# 7.5 GPM flow rate 170,000 BTU powerhouse ±1℉ precision temp control FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series

**Brand:** fogatti
**Price:** $455.07
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Instant Hot Water, Infinite Comfort 💧

## Quick Answers

- **What is this?** FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series by fogatti
- **How much does it cost?** $455.07 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/315855244-fogatti-natural-gas-tankless-water-heater-indoor-installation-up-to)

## Best For

- fogatti enthusiasts

## Why This Product

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

## Key Features

- • **Durability Meets Safety:** Built with copper heat exchanger & stainless steel burner, CSA certified with multi-layer safety.
- • **Effortless Installation:** Compact 26.2x17.1x7.3 inch design fits easily indoors, compatible with low water pressure.
- • **Space-Saving Powerhouse:** Delivers 5x the performance in 1/3 the space of traditional tanks.
- • **Precision Comfort Control:** Advanced sensors maintain water temperature within ±1℉ for perfect consistency.
- • **Endless Hot Water On Demand:** Instant heating supports 3-5 outlets simultaneously without interruption.

## Overview

The FOGATTI Natural Gas Tankless Water Heater delivers powerful 170,000 BTU heating with a 7.5 GPM flow rate, providing endless hot water for whole-house or commercial use. Its compact design saves space while advanced temperature control ensures ±1℉ precision. Certified for safety and built with durable materials, it supports multi-point outlets and easy indoor installation, backed by up to 5 years warranty for peace of mind.

## Description

Full description not available

## Features

- Powerhouse Performance: The FOGATTI tankless water heater takes up a third of the space of traditional tank heaters but delivers 5 times the performance. With a high heating power of 170,000 BTU and a flow rate of 7.5 GPM, it provides endless hot water on demand, perfect for multitasking households
- Instant Heating: Unlike traditional tank heaters, this tankless water heater gas delivers instant and endless hot water as water flows through. Whether it’s for showers, sinks, or appliances, even for 3-5 outlet points, it ensures uninterrupted hot water whenever you need it
- Precision Temperature Control: With advanced water servo technology and temperature sensors, the gas tankless water heater indoor precisely adjusts water flow and gas intake to maintain a temperature difference within ±1℉. The four-stage combustion system ensures consistent comfort, whether it’s a chilly winter or a hot summer
- Quick and Easy Installation: The compact design measuring 26.2 x 17.1 x 7.3 inches makes installation hassle-free. Tankless gas water heater is compatible with low water pressure from 15-150 PSI, ensuring smooth operation even in areas with weaker water pressure. Simply connect to a standard 120V AC for seamless operation
- Trusted Quality and Support: Built with a high-efficiency copper heat exchanger and 304 stainless steel burner, this water heater offers exceptional durability and performance. Certified by CSA and equipped with multiple safety features, it meets the highest safety standards for reliable operation
- Reliable Protection and Support: The FOGATTI natural gas tankless water heater includes 2 years of full coverage for the entire unit and 5 years of coverage for the heat exchanger. Our dedicated customer support team is ready to assist with any questions or concerns, providing peace of mind for you
- Note: Important Usage Guidelines: Tankless water heater natural gas is equipped with active heating anti-freeze device, If enviroment temp drop below 5℉ or not be used for long period, drain the water inside to prevent damage. For optimal performance, recommended for use below 2000 feet altitude

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | FOGATTI |
| Product Dimensions | 16.3"W x 25"H |
| Special Feature | 2 to 5 Years Warranty, CSA Certificated, Easy Indoor Installation, Energy Saving & High Efficiency, Multi-Point Hot Water Supply |
| Color | Gray |
| Wattage | 43 Watt-hours |
| Voltage | 120 Volts (AC) |
| Efficiency | Highly Efficient |
| Maximum Operating Pressure | 150 Pound per Square Inch |
| Mounting Type | Wall |
| Is Electric | No |
| Manufacturer | FOGATTI |
| UPC | 742556587092 |
| Item Weight | 45.1 pounds |
| Item model number | FDG-CF170G-NG |
| Finish | ‎Cold-Rolled Steel Casing |
| Installation Method | Wall-Mounted |
| Certification | CSA |
| Special Features | 2 to 5 Years Warranty, CSA Certificated, Easy Indoor Installation, Energy Saving & High Efficiency, Multi-Point Hot Water Supply |
| Included Components | ‎‎Tankless Water Heater x 1, User's Manual x 2 (English and French Version), Quick Installation Poster x 1, Assembly Kit x 1 (Wood Screw x 4, Expansion Bolt x 2, Plastic Wall Plug x 4), Warranty Card x 1 |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** FOGATTI
- **Product Dimensions:** 16.3"W x 25"H
- **Special Feature:** 2 to 5 Years Warranty, CSA Certificated, Easy Indoor Installation, Energy Saving & High Efficiency, Multi-Point Hot Water Supply
- **Color:** Gray
- **Wattage:** 43 Watt-hours

## Images

![FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series - Image 1](https://m.media-amazon.com/images/I/51HvnXatZDL.jpg)
![FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series - Image 2](https://m.media-amazon.com/images/I/91Z0l28z0sL.jpg)
![FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series - Image 3](https://m.media-amazon.com/images/I/81XSwXxjMuL.jpg)
![FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series - Image 4](https://m.media-amazon.com/images/I/81oHaKO+tdL.jpg)
![FOGATTI Natural Gas Tankless Water Heater - Indoor Installation Up to 7.5 GPM, Gray Instant Hot On Demand Water Heater for Whole House and Commercial Use, InstaGas Comfort 170 Series - Image 5](https://m.media-amazon.com/images/I/71RNy+P3jmL.jpg)

## Questions & Answers

**Q: Can this tankless water heater be vented horizontally?**
A: Hello, thank you for your interest in FOGATTI tankless water heater. The exhaust pipe can be installed horizontally. For details, you can watch our installation video. If you have any questions, please feel free to contact us via Amazon.

**Q: My unit arrived with water dripping from it. i assumed it was someone’s return so i exchanged it. second one had the same thing. is this normal?**
A: Yes, normal residue after factory leak test. Too bad they don’t test the lighting system, mine needs the water turned off and back on 2-3 times before it stays lit, no fix available

**Q: Is this good for pennsylvania winter weather?. Also, ia this big enough for 6 in family?**
A: We only have two people and its plenty and I'm in Minnesota so its doing fine so far

**Q: What is the UEF range on this model?**
A: I don't know what you mean by "UEF" range. My instruction booklet lists rated BTU of the burner at 170,000 BTU. I set my water temp. at 120 deg. and we get satisfactory hot water.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent Tankless Water Heater Endless hot water!!!
*by B***K on September 7, 2025*

Excellent tankless water heater. Hot water never ends even with 4 people taking showers in 2 different bathrooms at the same time. Also noticed a drop in gas bill too. Dohble bonus!

### ⭐ Terrible customer service
*by D***R on August 30, 2021*

Bought this because our basement flooded and ruined our old water heater. Usually works fine but gets hotter the longer it runs and sometimes shuts off in the middle of a shower. Reached out to the seller and got no response. If this issue was resolved would give a better review.Update: never got a response from the seller. Still use this product with the same issues today. Don't think it's a terrible product all together, just don't believe the seller cares about it's customers. Don't recommend buying from this seller!

### ⭐⭐⭐⭐ Worth replacing our old tank
*by E***B on September 1, 2025*

Works great, easy installation- mostly because I didn’t do it, just supervised. It has a tendency occasionally when we start the shower to run cold. Water has to be turned off and then back on after a minute to get hot water. You can watch the temp go up on the “tank” when this happens. Annoying when you’re running late but not a huge deal. Mine is in a boiler closet so noise isn’t an issue. We are a family of 4- two adults and two teens, and never run out of hot water.

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-21*