---
product_id: 583588505
title: "Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural"
brand: "rinnai"
price: "฿54536"
currency: THB
in_stock: false
reviews_count: 5
url: https://www.desertcart.co.th/products/583588505-rinnai-indoor-tankless-hot-water-heater-v75in-natural-gas-7
store_origin: TH
region: Thailand
---

# Control-R 2.0 app remote control 7.5 GPM max flow rate 120-month heat exchanger warranty Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural

**Brand:** rinnai
**Price:** ฿54536
**Availability:** ❌ Out of Stock

## Summary

> 🔥 Never settle for cold showers again — smart, efficient, and built to last!

## Quick Answers

- **What is this?** Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural by rinnai
- **How much does it cost?** ฿54536 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/583588505-rinnai-indoor-tankless-hot-water-heater-v75in-natural-gas-7)

## Best For

- rinnai enthusiasts

## Why This Product

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

## Key Features

- • **Endless Hot Water Flow:** Enjoy up to 7.5 gallons per minute of continuous hot water—never run out during your busiest mornings.
- • **Built to Last a Decade+:** Backed by an industry-leading 10-year heat exchanger warranty, ensuring peace of mind and long-term reliability.
- • **Energy Efficient Performance:** High energy factor of 0.82 means lower gas bills and a greener footprint without sacrificing power.
- • **Safety & Maintenance Simplified:** Enhanced scale detection and leak shutoff protect your home and extend the life of your unit effortlessly.
- • **Smart Control at Your Fingertips:** Use the Control-R 2.0 app to schedule, monitor, and even vacation-mode your heater remotely for ultimate convenience.

## Overview

The Rinnai V75iN Indoor Tankless Hot Water Heater delivers up to 7.5 gallons per minute of continuous natural gas-powered hot water with high energy efficiency (EF 0.82). Featuring advanced smart app control, enhanced safety with leak detection, and a robust 10-year heat exchanger warranty, it’s designed for modern homes seeking reliable, on-demand hot water without the bulk of traditional tanks.

## Description

Shop Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural. Free delivery on eligible orders of £20 or more.

Review: Very happy, more flow then the old one and no ...
Review: Read well the manual

## Features

- Endless hot water for your entire home
- V75iN HE High Efficiency Tankless Hot Water Heater - Natural Gas: Indoor Installation Only
- Up to 7.5 GPM hot water flow rate (varies by groundwater temp)
- Control-R 2.0 mobile app features timers and schedules throughout the day and allows you to remotely put the system into vacation mode.
- Residential Factory Warranty - 120 months (heat exchanger), 12 months (labor), 60 months (parts)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0084CPEQQ |
| Brand | Rinnai |
| Capacity | 7.5 gallons |
| Colour | V75in - Natural Gas/7.5 Gpm |
| Customer Reviews | 4.3 out of 5 stars 240 Reviews |
| Efficiency | High (Energy Factor of 0.82) |
| Flow Rate | 7.5 Gallons Per Minute |
| Global Trade Identification Number | 00766156007057 |
| Included Components | Water Heater |
| Is Electric | No |
| Item Dimensions W x H | 76.2W x 33H centimetres |
| Item Type Name | Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM |
| Item Weight | 20.68 kg |
| Item height | 26.9 inches |
| Manufacturer | Rinnai |
| Material | Copper |
| Model Number | V75IN |
| Mount Type | Wall |
| Power source | Gas Powered |
| Product dimensions | 76.2W x 33H centimetres |
| Special Features | Energy Factor of .82 for both gas types, Enhanced scale detection lessens possibility of serious, long-term damage to unit, Leak detection shuts off water to unit to limit property damage, Temperature Lock, Temperature range with controllers: 98ºF - 140ºF |
| Special feature | Energy Factor of .82 for both gas types, Enhanced scale detection lessens possibility of serious, long-term damage to unit, Leak detection shuts off water to unit to limit property damage, Temperature Lock, Temperature range with controllers: 98ºF - 140ºF Special feature Energy Factor of .82 for both gas types, Enhanced scale detection lessens possibility of serious, long-term damage to unit, Leak detection shuts off water to unit to limit property damage, Temperature Lock, Temperature range with controllers: 98ºF - 140ºF See more |
| Style | V75iN - Natural Gas/7.5 GPM |
| UPC | 766156007057 |
| Voltage | 120 Volts |

## Product Details

- **Brand:** Rinnai
- **Capacity:** 7.5 gallons
- **Power source:** Gas Powered
- **Product dimensions:** 76.2W x 33H centimetres
- **Special feature:** Energy Factor of .82 for both gas types, Enhanced scale detection lessens possibility of serious, long-term damage to unit, Leak detection shuts off water to unit to limit property damage, Temperature Lock, Temperature range with controllers: 98ºF - 140ºF

## Images

![Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural - Image 1](https://m.media-amazon.com/images/I/5172h+Xjm-L.jpg)
![Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural - Image 2](https://m.media-amazon.com/images/I/51tr17jEx-L.jpg)
![Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural - Image 3](https://m.media-amazon.com/images/I/712bkI7cvxL.jpg)
![Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural - Image 4](https://m.media-amazon.com/images/I/71GhP2mLeSL.jpg)
![Rinnai Indoor Tankless Hot Water Heater / V75IN / Natural Gas / 7.5 GPM, Large, V75iN-Natural - Image 5](https://m.media-amazon.com/images/I/71etmurtxoL.jpg)

## Questions & Answers

**Q: How does very cold intake water affect performance?**
A: My input water temps change with the seasons, this water  heater controls the amout of heat being produced at the burner, to maintain output water temp. at set levels. I set my water temp to 115F and regardles of input water temp. it stays at the set output.

**Q: Will you please list EVERYTHING you will need to install this unit?**
A: In addition to the Rinnai unit you will need a termination vent kit and a isolation valve kit. (The isolation valve kit is included with all models NOT beginning with "V".)  MyPlumbingStuff

**Q: Is this unit sufficient for Tennessee climate?  I've read somewhere that it was for warmer climate areas (Florida/Texas)**
A: Hi S. French. I live in New England which is mixed climates: Hot/Humid summers and in winter dry/colder climates.  It's an indoor unit, which is in my basement, so I'm not sure how sensitive the climate is related to operation of the unit.  If it were outside I would think it would be of more concern.

**Q: Does this unit come with controller?  rinnai tech said i needed a mc-91-2us controller? do i need to buy separate?**
A: I bought model V65EN.  It came with a wired digital controller.  The installer did not run the wire into the house and mount the controller indoors. 
 He simply set the controller at 120 degrees and left the controller inside the unit.  If I want to change the temp, I have to take the cover of the unit.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very happy, more flow then the old one and no ...
*by B***. on 27 August 2017*



### ⭐⭐⭐⭐⭐ Read well the manual
*by P***O on 15 May 2020*



### ⭐⭐⭐⭐⭐ Durable if you maintain it
*by C***. on 29 December 2024*



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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-27*