--- product_id: 368266778 title: "Guardian 18kW Home Backup Generator" brand: "generac" price: "£7683.66" currency: GBP in_stock: true reviews_count: 2 url: https://www.desertcart.co.uk/products/368266778-guardian-18kw-home-backup-generator store_origin: GB region: United Kingdom --- # 18kW clean, stable power WiFi remote monitoring super quiet operation Guardian 18kW Home Backup Generator **Brand:** generac **Price:** £7683.66 **Availability:** ✅ In Stock ## Summary > ⚡ Power your peace of mind—backup that’s always ready, always quiet. ## Quick Answers - **What is this?** Guardian 18kW Home Backup Generator by generac - **How much does it cost?** £7683.66 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/368266778-guardian-18kw-home-backup-generator) ## 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 - • **Power When It Matters:** 18,000 watts of reliable, low-distortion power to keep your whole home running seamlessly during outages. - • **Effortless Installation:** Designed for quick setup with removable panels and efficient wiring—get protected faster with certified pros. - • **Stay Connected Anywhere:** Mobile Link Wi-Fi lets you monitor generator status and receive maintenance alerts from your phone or laptop—peace of mind on the go. - • **Whisper-Quiet Self-Test:** Runs quieter during self-tests with low RPM operation, saving fuel and keeping your home peaceful. - • **Built to Last, Made in USA:** Crafted with the robust G-Force engine and backed by a 5-year warranty, ensuring durability and minimal maintenance. ## Overview The Generac Guardian 18kW Home Standby Generator delivers automatic, whole-house backup power with clean, stable output and under 5% harmonic distortion. Featuring Wi-Fi enabled Mobile Link remote monitoring, it offers real-time status updates and maintenance alerts from anywhere. Engineered with a quiet self-test mode and a durable G-Force engine, this generator runs on natural gas or liquid propane and is backed by a 5-year limited warranty. Proudly made in the USA, it combines reliable performance with easy installation for seamless home protection during outages. ## 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: Eeasy to install - Runs great Review: Transfer switches NOT available with generator - large price variations from the different suppliers, no product availability from Generac for needed switches.. Better warranty and sound level from other manufacturers. ## Features - Remote Monitoring Anywhere: With Generac 7226 18kW 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 - Quiet-Test Self-Test Mode: Unlike other brands, our generators run quieter during the self-test mode thanks to the lower RPM operation, saving fuel while maintaining peace and quiet for your home - 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 18kW Power: True Power Technology delivers clean, stable 18,000 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 | B08R8T9DBP | | Additional Features | Automatic Voltage Regulation, Fully Enclosed Design, Super Quiet | | Best Sellers Rank | #900,334 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #120 in Power Take Off Generators | | Brand | Generac | | Brand Name | Generac | | Color | Bisque | | Customer Reviews | 4.6 out of 5 stars 7 Reviews | | Engine Displacement | 816 Cubic Centimeters | | Engine Power Maximum | 18 Kilowatts | | Engine Type | Generac G-Force 800 Series | | Frequency | 60 Hz | | Fuel Type | Natural Gas or LP Gas | | Ignition System Type | Electronic | | Included Components | 5 Year Limited Warranty | | Item Dimensions L x W x H | 25"L x 48"W x 29"H | | Item Type Name | 18kW Air Cooled Guardian Series Home Standby Generator | | Item Weight | 420 Pounds | | Manufacturer | Generac | | Manufacturer Part Number | 7226 | | Material Type | Aluminum | | Model Name | 18kW Air Cooled Guardian Series | | Model Number | 7226 | | Output Wattage | 18 | | Power Source | Natural Gas or LP Gas | | Recommended Uses For Product | Residential use | | Running Wattage | 18000 Watts | | Runtime | 12 minutes | | Smart Home Compatibility | Smart Home Compatible | | Starting Wattage | 25 Kilowatts | | Total Power Outlets | 12 | | UPC | 696471082579 | | Unit Count | 1.0 Count | | Voltage | 240 Volts (AC) | | Warranty Description | 5 Year Limited Warranty | | Wattage | 18000 | ## Product Details - **Brand:** Generac - **Fuel Type:** Natural Gas or LP Gas - **Included Components:** 5 Year Limited Warranty - **Item Weight:** 420 Pounds - **Output Wattage:** 18 - **Power Source:** Natural Gas or LP Gas - **Recommended Uses For Product:** Residential use - **Special Feature:** Automatic Voltage Regulation, Fully Enclosed Design, Super Quiet - **Voltage:** 240 Volts (AC) - **Wattage:** 18000 ## Images ![Guardian 18kW Home Backup Generator - Image 1](https://m.media-amazon.com/images/I/71rOww0+gOL.jpg) ![Guardian 18kW Home Backup Generator - Image 2](https://m.media-amazon.com/images/I/71yxc9lYJ8L.jpg) ![Guardian 18kW Home Backup Generator - Image 3](https://m.media-amazon.com/images/I/61BjBuwxwzL.jpg) ![Guardian 18kW Home Backup Generator - Image 4](https://m.media-amazon.com/images/I/71OGuCLTF3L.jpg) ![Guardian 18kW Home Backup Generator - Image 5](https://m.media-amazon.com/images/I/71aI+IAr0xL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Eeasy to install *by G***K on July 20, 2023* Runs great ### ⭐ Review *by A***R on February 3, 2022* large price variations from the different suppliers, no product availability from Generac for needed switches.. Better warranty and sound level from other manufacturers. ## Frequently Bought Together - Generac Guardian 18kW Home Standby Generator, Durable All Aluminum, WiFi Enabled with G-Force Engine, Easy to Use, Whole House Power Backup, Smart Outage Solution - Bisque - Generac 200 Amp Single Phase Generator Automatic Transfer Switch - Service Entrance Rated - NEMA 3R Outdoor Rated Aluminum Enclosure - Power Management for Indoor and Outdoor Use --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/368266778-guardian-18kw-home-backup-generator](https://www.desertcart.co.uk/products/368266778-guardian-18kw-home-backup-generator) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-06-02*