---
product_id: 38134206
title: "GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534"
brand: "girard"
price: "€ 1647.97"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/38134206-girard-tankless-rv-water-heater-12v-power-42-000-btus
store_origin: FI
region: Finland
---

# 12V low amp brushless motor Digital control & diagnostics 42,000 BTUs powerhouse GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534

**Brand:** girard
**Price:** € 1647.97
**Availability:** ✅ In Stock

## Summary

> 🚐 Hot water freedom, powered smartly and quietly.

## Quick Answers

- **What is this?** GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534 by girard
- **How much does it cost?** € 1647.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/38134206-girard-tankless-rv-water-heater-12v-power-42-000-btus)

## Best For

- girard enthusiasts

## Why This Product

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

## Key Features

- • **Fuel Efficiency That Saves:** Consumes half the LP gas compared to traditional 6-gallon tank heaters—eco-friendly and budget-wise.
- • **Endless Hot Water On-Demand:** Never run out of perfectly heated water during your adventures.
- • **Precision Temperature Control:** Onboard microprocessor ensures consistent temps from 95°F to 124°F—no cold spots, no scalds.
- • **Ultra-Quiet, Energy-Smart Operation:** Runs below 3 amps with a whisper-quiet brushless motor for peaceful RV living.
- • **Effortless Installation & Smart Diagnostics:** Fits existing tank openings with hinged door access and digital error codes for quick troubleshooting.

## Overview

The GIRARD Tankless RV Water Heater delivers continuous 42,000 BTU hot water with ultra-efficient 12V brushless motor technology. Its onboard microprocessor maintains precise temperature control and flow consistency, while consuming half the LP gas of traditional tank heaters. Designed for easy installation and equipped with a digital control panel featuring real-time diagnostics, it’s the ultimate upgrade for millennial RV professionals seeking comfort, efficiency, and smart tech on the road.

## Description

GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534

## Features

- POWERFUL PERFORMANCE — At 42,000 BTUs, this continuous hot water heater provides optimal performance for RV plumbing. The quiet, brushless motor runs on 12V power that operates at less than three amps for a nearly noiseless operation
- CONSISTENT TEMP — The onboard microprocessor monitors incoming cold water temperature, flow rate and outgoing hot water temperature to maintain a steady water flow. It also regulates the burner to maintain a consistent temperature, preventing cold spots and scalding water
- HIGHLY EFFICIENT — The Girard RV tankless water heater consumes half the LP gas that a six-gallon tank water heater would consume for the same amount of hot water
- INTELLIGENT CONTROL — With a digital user control panel, you can adjust the temperature setting from 95 to 124°F, toggle between Fahrenheit and Celsius, get a continuous water outlet temperature reading and more. For easy troubleshooting, the control panel also displays error codes if issues arise
- Professional Installation is strongly recommended

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | GIRARD |
| Product Dimensions | 12.5"W x 12.5"H |
| Special Feature | Lightweight |
| Color | Gray |
| Wattage | 42000 watts |
| Voltage | 12 Volts |
| Maximum Flow Rate | 1.5 Gallons Per Minute |
| Maximum Temperature | 124 Degrees Fahrenheit |
| Heat Output | 42000 British Thermal Units |
| Efficiency | Half the fuel consumption of traditional 6-gallon tank water heaters |
| Style | Indoor Installation |
| Mounting Type | Wall |
| Is Electric | No |
| Manufacturer | GIRARD PROD |
| Item Depth | 13.75 |
| UPC | 846611000561 |
| Global Trade Identification Number | 00846611000561 |
| Part Number | 2GWHAM |
| Item Weight | 22 pounds |
| Item model number | 2022107534 |
| Size | Compact |
| Item Package Quantity | 1 |
| Special Features | Lightweight |
| Included Components | Girard 2GWHAM On-Demand GSWH-2 Tankless RV Water Heater |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Brand:** GIRARD
- **Capacity:** 6 Gallons
- **Power Source:** Corded Electric
- **Product Dimensions:** 12.5"W x 12.5"H
- **Special Feature:** Lightweight

## Images

![GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534 - Image 1](https://m.media-amazon.com/images/I/71brtmGbzjL.jpg)
![GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534 - Image 2](https://m.media-amazon.com/images/I/71GgMiM9b5L.jpg)
![GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534 - Image 3](https://m.media-amazon.com/images/I/71ZokRJlzZL.jpg)
![GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534 - Image 4](https://m.media-amazon.com/images/I/81zunRZ3rJL.jpg)
![GIRARD Tankless RV Water Heater, 12V Power, 42,000 BTUs, Quiet Operation, Onboard Microprocessor, Digital User Control Panel, Freeze Protection, Easy Installation - 2022107534 - Image 5](https://m.media-amazon.com/images/I/81qmVep7QzL.jpg)

## Questions & Answers

**Q: i have a 16x16 open hole what door do i need?**
A: For anyone else asking this question, look on Gerard’s website. There is a downloadable document that shows and explains the door types. If you currently have a 6 gallon tank heater, there are two sizes. If you currently have a 10 gallon tank heater, there is only one door type.

**Q: Can this be used year round in nc where outdoor temps can dip down to 0f? the inside of camper would stay heated.**
A: Big negative on that one. We own a RV shop in MI and all it takes is a couple hours below freezing and they will crack the fitting at the flow sensor particularly the brass around the set screw breaks. Not a big deal to fix $80 for parts depending on how bad. But I digress for year round use there are vastly better options out there. (We're @ over 100 of these repairs completed)

**Q: Does it run on both electric or propane**
A: Unit uses propane for fuel to heat water and 12 volt for control system, ignition and burner blower.  12 volt consumption is mainly blower motor when operating

**Q: Does this have a winter use device (wud) ?**
A: As long as its operational it has an "anti-freeze" and it will kick on to warm the pipes within the unit only it won't cycle all of your system and keep it from freezing if your basement isn't heated but it will protect itself if you leave it on See the owners manual on their web site

## Frequently Bought Together

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-07*