---
product_id: 523102357
title: "Tankless Water Heater Propane Indoor, Max 3.6 GPM 80,000 BTU CSA Certified 3/4\" NPT On Demand Instant Hot Water Heater for 2-3 Fixtures Whole Family or Apartment Use"
brand: "mizudo"
price: "¥132497"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/523102357-tankless-water-heater-propane-indoor-max-3-6-gpm-80
store_origin: JP
region: Japan
---

# 3.6 GPM Compact 20.5" x 13" 80,000 BTU Tankless Water Heater Propane Indoor, Max 3.6 GPM 80,000 BTU CSA Certified 3/4" NPT On Demand Instant Hot Water Heater for 2-3 Fixtures Whole Family or Apartment Use

**Brand:** mizudo
**Price:** ¥132497
**Availability:** ✅ In Stock

## Summary

> 💧 Instant Comfort, Endless Possibilities!

## Quick Answers

- **What is this?** Tankless Water Heater Propane Indoor, Max 3.6 GPM 80,000 BTU CSA Certified 3/4" NPT On Demand Instant Hot Water Heater for 2-3 Fixtures Whole Family or Apartment Use by mizudo
- **How much does it cost?** ¥132497 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/523102357-tankless-water-heater-propane-indoor-max-3-6-gpm-80)

## Best For

- mizudo enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** Equipped with CSA certification and advanced protection features for peace of mind.
- • **Energy Efficient:** High UEF of over 0.81 ensures you only use energy when you need it.
- • **Endless Hot Water:** Experience uninterrupted hot water flow with up to 3.6 GPM.
- • **Space-Saving Design:** Compact dimensions save over 50% space compared to traditional tank heaters.
- • **Durable Construction:** Crafted with oxygen-free copper for reduced heat loss and enhanced longevity.

## Overview

The MIZUDO Propane Gas Tankless Water Heater delivers an impressive 3.6 GPM of hot water with an energy-efficient design, ensuring you never run out of hot water while saving space and energy. With a durable construction and advanced safety features, this heater is perfect for modern homes seeking reliability and efficiency.

## Description

Tankless Water Heater Propane Indoor, Max 3.6 GPM 80,000 BTU CSA Certified 3/4" NPT On Demand Instant Hot Water Heater for 2-3 Fixtures Whole Family or Apartment Use

## Features

- Quality Certification: MIZUDO tankless gas water heater has passed CSA certification and has protection functions such as overheating protection and accidental flameout protection.
- Endless Hot Water: Up to 3.6 GPM hot water flow, precise temperature control, no water temperature sandwich.
- Premium and Durable: Adopt oxygen-free copper water tank, reduce heat loss, high efficiency and durability.
- Compact Design: Dimensions are H 20.5'' x W 13.0'' x D 7.0''. Save over 50% of available space compared to tank water heater.
- Energy Conservation: The UEF is higher than 0.81 and consumes energy only during heating.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | MIZUDO |
| Product Dimensions | 13"W x 20.5"H |
| Special Feature | 24/7 Customer Service, Easy Installation, Endless Hot Water, CSA Certified, Exclusive Comfortech |
| Color | White |
| Voltage | 120 Volts (AC) |
| Maximum Flow Rate | 3.6 Gallons Per Minute |
| Heat Output | 80000 British Thermal Units |
| Efficiency | High |
| Style | Propane |
| Maximum Operating Pressure | 150 Pound per Square Inch |
| Mounting Type | Wall |
| Is Electric | No |
| Manufacturer | MIZUDO |
| Item Weight | 26.7 pounds |
| Country of Origin | China |
| Item model number | FDG-CS80W-LP |
| Installation Method | Wall-Mounted |
| Special Features | 24/7 Customer Service, Easy Installation, Endless Hot Water, CSA Certified, Exclusive Comfortech |
| 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 |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Tankless Water Heater Propane Indoor, Max 3.6 GPM 80,000 BTU CSA Certified 3/4" NPT On Demand Instant Hot Water Heater for 2-3 Fixtures Whole Family or Apartment Use - Image 1](https://m.media-amazon.com/images/I/511z2v52zjL.jpg)

## Available Options

This product comes in different **Material Type, Style** options.

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**Shop now:** [https://www.desertcart.jp/products/523102357-tankless-water-heater-propane-indoor-max-3-6-gpm-80](https://www.desertcart.jp/products/523102357-tankless-water-heater-propane-indoor-max-3-6-gpm-80)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-08*