---
product_id: 87525497
title: "Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation"
brand: "generac"
price: "NZ$29243"
currency: NZD
in_stock: true
reviews_count: 1
url: https://www.desertcart.nz/products/87525497-generac-guardian-20kw-home-standby-generator-automatic-whole-house-backup
store_origin: NZ
region: New Zealand
---

# 20,000W clean power WiFi remote monitoring 5-year warranty protection Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation

**Brand:** generac
**Price:** NZ$29243
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your peace of mind—never be left in the dark again!

## Quick Answers

- **What is this?** Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation by generac
- **How much does it cost?** NZ$29243 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/87525497-generac-guardian-20kw-home-standby-generator-automatic-whole-house-backup)

## Best For

- generac enthusiasts

## Why This Product

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

## Key Features

- • **Hassle-Free Installation:** Designed for quick setup by certified electricians with removable panels and streamlined wiring.
- • **Built to Last, Made in USA:** Rugged G-Force engine and premium metal housing engineered for reliability and minimal maintenance.
- • **Smart Monitoring, Anywhere:** Stay connected with Mobile Link WiFi—track performance and receive alerts from your phone or laptop.
- • **Fuel Flexibility & Efficiency:** Runs seamlessly on natural gas or liquid propane with low fuel consumption and quiet operation.
- • **Uninterrupted Whole-Home Power:** Automatic 20kW backup kicks in within seconds to keep your life running smoothly during outages.

## Overview

The Generac Guardian 20kW Home Standby Generator delivers reliable, automatic whole-house backup power with clean, stable electricity and under 5% harmonic distortion. WiFi-enabled for remote monitoring, it runs on natural gas or liquid propane, featuring a durable G-Force engine engineered and assembled in the USA. Backed by a 5-year warranty and designed for quiet, efficient operation, it ensures your home stays powered through storms and outages with minimal maintenance.

## Description

As the #1 selling home standby generator brand, Generac's Guardian Series generators provide the automatic backup power you need to protect your home and family during a power outage. Now coming with FREE Mobile Link, allowing you to monitor the status of your generator on a phone, tablet, or computer from anywhere in the world. Connected to your existing LP or natural gas fuel supply, it starts within seconds of sensing power loss - automatically - and runs for as long as necessary until utility power returns. Choose from just enough power to cover essential circuits or whole house coverage. Generac's Guardian Series offers benefits that few competitors can match. Engineered and built in the U.S.A., the new lineup of home standby generators are engineered to save you money on installation while offering the same reliability and peace of mind you get from all Generac home standby generators. Features that simplify the process for our installers include removable door panels, a base pad that requires minimal ground preparation and more efficient wiring techniques that save time on installation. Innovative engine design and rigorous testing are at the heart of Generac's success in providing the most reliable generators possible. Generac's G-force engine is purpose-built, capable of handling the rigors of generator use, resulting in power that is more reliable and requires less maintenance than any competitive engine. All backed by 24/7/365 customer support and a nationwide dealer network of more than 6,000 strong, the best in the market.

Review: Best Buy I've ever made - I got my (15 KW steel case) in 2004 the year before Katrina hit New Orleans in 2005, ran it for 3 weeks with no problems. over the years we have had two more Hurricanes, again no problems. Although I've had to replace the starter, rebuilt the Automatic Transfer Switch and replaced the battery 3 times. One note: if you have to run your generator for an extension amount of time check your oil level every day, these things love to eat up oil. The only problem I've had and the reason for the 4 stars is that the case is steel and has started to rust out. I can't seem to find a replacement case (Aluminum) for an affordable price ($800.00 to 1000.00) seems a little steep! for just the case. I might just build a pup tent over the thing. :)

## Features

- Remote Monitoring Anywhere: With Generac 7077 20kW Mobile Link Wi-Fi connectivity, effortlessly track generator performance from anywhere. Stay updated on status and maintenance alerts, ensuring peace of mind even when you’re away
- 3-Phase Application: Perfect for homes or small businesses, this generator provides 24/7 backup, starting automatically during outages. Powered by your existing NG or LP fuel supply, it ensures reliable protection
- Long-Term Assurance: Backed by a 5-Year Limited Warranty, this automatic transfer switch delivers lasting performance and peace of mind, ensuring your investment in a Generac transfer switch will serve you well for years
- High-Quality 20kW Power: True Power Technology delivers clean, stable 20,000 watts with under 5% harmonic distortion. Generac’s low-maintenance engines run quieter and use less fuel for efficient, reliable home power
- Crafted for Excellence: Proudly engineered and assembled in the USA, our generators stand as testament to quality and craftsmanship. The purpose-built G-Force Engine is designed to handle the demands of usage, ensuring reliability and reduced maintenance
- Easy Installation: Generac recommends your new Home Standby Generator to be installed by a certified and licensed electrician

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B072KM79RF |
| Additional Features | Super Quiet |
| Best Sellers Rank | #559,438 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,315 in Outdoor Generators |
| Brand Name | Generac |
| Color | Bisque |
| Customer Reviews | 4.0 4.0 out of 5 stars (1) |
| Engine Displacement | 999 Cubic Centimeters |
| Engine Power Maximum | 16.5 Horsepower |
| Engine Type | Generac G-Force 1000 Series |
| Frequency | 60 Hz |
| Fuel Type | Natural Gas or LP Gas |
| Ignition System Type | Electronic |
| Included Components | standby generator, owner's manual, start up guide |
| Is Electric | No |
| Item Dimensions L x W x H | 48"L x 25"W x 29"H |
| Item Type Name | Standby Generator |
| Item Weight | 466 Pounds |
| Manufacturer | Generac |
| Material Type | Metal |
| Model Name | 20KW 3 Phase |
| Model Number | 7077 |
| Output Wattage | 20000 |
| Power Source | Natural Gas or LP Gas |
| Recommended Uses For Product | Residential use |
| Running Wattage | 20000 Watts |
| Starting Wattage | 60000 Watts |
| Total Power Outlets | 5 |
| UPC | 696471002522 |
| Unit Count | 1.0 Count |
| Voltage | 240 Volts (AC) |
| Warranty Description | 5 year |
| Wattage | 20000 watts |

## Product Details

- **Brand:** Generac
- **Fuel Type:** Natural Gas or LP Gas
- **Included Components:** standby generator, owner's manual, start up guide
- **Item Weight:** 466 Pounds
- **Output Wattage:** 20000
- **Power Source:** Natural Gas or LP Gas
- **Recommended Uses For Product:** Residential use
- **Special Feature:** Super Quiet
- **Voltage:** 240 Volts (AC)
- **Wattage:** 20000 watts

## Images

![Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation - Image 1](https://m.media-amazon.com/images/I/71Ngy7-qswL.jpg)
![Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation - Image 2](https://m.media-amazon.com/images/I/71oWWzu+pLL.jpg)
![Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation - Image 3](https://m.media-amazon.com/images/I/71aI+IAr0xL.jpg)
![Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation - Image 4](https://m.media-amazon.com/images/I/91Gv0ERjeeL.jpg)
![Generac Guardian 20kW Home Standby Generator - Automatic Whole House Backup Power for Storms, Emergencies, and Outages, WiFi Enabled, Runs on Natural Gas or Liquid Propane, Quiet Operation - Image 5](https://m.media-amazon.com/images/I/715Srmyy43L.jpg)

## Available Options

This product comes in different **Pattern, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐ Best Buy I've ever made
*by H***D on October 30, 2018*

I got my (15 KW steel case) in 2004 the year before Katrina hit New Orleans in 2005, ran it for 3 weeks with no problems. over the years we have had two more Hurricanes, again no problems. Although I've had to replace the starter, rebuilt the Automatic Transfer Switch and replaced the battery 3 times. One note: if you have to run your generator for an extension amount of time check your oil level every day, these things love to eat up oil. The only problem I've had and the reason for the 4 stars is that the case is steel and has started to rust out. I can't seem to find a replacement case (Aluminum) for an affordable price ($800.00 to 1000.00) seems a little steep! for just the case. I might just build a pup tent over the thing. :)

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-04-25*