Skip to content

Cart

Your cart is empty

7259 - 18/17kW Air-Cooled Standby Generator

SKU: Model #7259
Sale price$5,709.00
Extended Warranty Options:

Extended Warranty Options


7259 - 18/17kW Air-Cooled Standby Generator
7259 - 18/17kW Air-Cooled Standby Generator Sale price$5,709.00

Click here for details on which Extended Warranties apply to this unit based on install date: AC HSB Warranty Reference Guide - 2025

The next generation of Generac air-cooled standby generator is the most advanced and powerful line of air-cooled standby generators, providing unparalleled peace of mind. Electronic fuel and ignition control (EFIC) produces the industry's highest output power, better fuel economy*, and lower emissions*. The new advanced controller enhances system monitoring, while the integrated cellular connectivity delivers the highest connection quality. Advanced remote diagnostics paired with the longest service intervals provide the lowest total cost of ownership. 

*On average versus Generac Standby Generator, Guardian Series

Features and Benefits:

  • Standard Cellular Connectivity delivers faster connections, greater reliability, and better coverage (US &CAN)
  • Electronic Fuel & Ignition Control (EFIC) improves cold starting performance, lower fuel consumption (less operating cost)*, and lower emissions*
  • New Engine Design with Maintenance Free Hydraulic Lifters enables a lower preventative maintenance cost
  • Oil Level Monitoring allows you to verify engine oil level remotely via the Mobile Link app
  • New Controller with Advanced Remote Diagnostic using the Field Pro app provides a higher-level of peace of mind with cellular connectivity, more processing power (provides 4x more diagnostic codes versus Guardian), and provides confirmation of power transfers to the home
  • New Enclosure Design includes easy to remove panels and easy access to customer connection points. The new design better matches the latest trends in home design and exterior colors, while the sloped roof reduces water, dirt, ice build up, and prevents staining.
  • Fuel Pressure Sensor helps diagnose issues with the visibility to fuel pressure when the engine is running
  • Every Generac Standby Generator comes with a 5-year limited warranty
  • 24/7/365 Customer Support Team is ready all day, every day, from our headquarters in Wisconsin to answer any questions you might have
  • Compatible with ecobee by Generac thermostats and Generac PWRcell battery systems
  • Generac generators and engines are engineered and assembled in the USA
    • Using domestic and foreign parts

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

At The Modern Manor, we pride ourselves on having the best return policies in the industry. Our goal is to ensure a smooth and fair process for all customers. If you have any questions, please send an email to support@themodernmanor.com or call us at 314-338-5819.

30-Day Return & Exchange Window

We offer a 30-day window for returns and exchanges. The 30-day period begins once your product has been delivered. This policy applies to both defective and non-defective products. Authentic Pizza Ovens offer a 14 Day return.


Non-Defective Product Returns & Exchanges


For items that are not defective:
Condition: Products must be returned unopened, unused, and in their original packaging.
Returns (Refunds): Outright returns will incur a 25% restocking fee + return shipping costs.
Exchanges: You may exchange a product within the 30-day window. You are responsible for all shipping costs associated with both the return and the shipment of the new item.


Defective Product Returns & Exchanges (Damages)


Inspection: Please inspect the packaging of your item(s) immediately upon delivery. If you notice damage, you must notate it when signing for delivery and take pictures of the box and SKU.
Reporting: Photos and a brief description of the damage must be sent to support@themodernmanor.com within 24 hours of arrival.
Resolution: We guarantee a fully functional product. If an item is defective, we will process an insurance claim and provide a replacement or resolution without extra expense to you.


Cancellations & Refunds


Cancellations: If you cancel an order before it leaves the warehouse, you will receive a full refund.
Refund Processing Time: Once your return is received and inspected, refunds will be processed within 7 business days. Refunds will only be issued to the original credit card used for the purchase.
Custom Orders: Custom or made-to-order products cannot be canceled, returned, or refunded. All sales are final for custom units as they are built specifically to your specifications.

Shipping & Delivery

Timeline: Most orders are dispatched within 1-2 business days and delivered within 2-7 business days.
Fees: Customers are responsible for all return shipping charges or re-consignment fees caused by customer error.


General Terms


BOGO Promotions: Both items must be returned for a full refund. If one is returned, you will receive a replacement or store credit for that item’s individual value.
Chargebacks: Our team is here to help. Please contact us to resolve issues together. Any customer that files a fraudulent chargeback will be held criminally liable for theft.


BY USING THE SITE, YOU AGREE TO THESE TERMS OF USE; IF YOU DO NOT AGREE, DO NOT USE THE SITE.

 

The Modern Manor is owned and operated by Hands and Feet Trucking LLC. 

Description

Click here for details on which Extended Warranties apply to this unit based on install date: AC HSB Warranty Reference Guide - 2025

The next generation of Generac air-cooled standby generator is the most advanced and powerful line of air-cooled standby generators, providing unparalleled peace of mind. Electronic fuel and ignition control (EFIC) produces the industry's highest output power, better fuel economy*, and lower emissions*. The new advanced controller enhances system monitoring, while the integrated cellular connectivity delivers the highest connection quality. Advanced remote diagnostics paired with the longest service intervals provide the lowest total cost of ownership. 

*On average versus Generac Standby Generator, Guardian Series

Features and Benefits:

  • Standard Cellular Connectivity delivers faster connections, greater reliability, and better coverage (US &CAN)
  • Electronic Fuel & Ignition Control (EFIC) improves cold starting performance, lower fuel consumption (less operating cost)*, and lower emissions*
  • New Engine Design with Maintenance Free Hydraulic Lifters enables a lower preventative maintenance cost
  • Oil Level Monitoring allows you to verify engine oil level remotely via the Mobile Link app
  • New Controller with Advanced Remote Diagnostic using the Field Pro app provides a higher-level of peace of mind with cellular connectivity, more processing power (provides 4x more diagnostic codes versus Guardian), and provides confirmation of power transfers to the home
  • New Enclosure Design includes easy to remove panels and easy access to customer connection points. The new design better matches the latest trends in home design and exterior colors, while the sloped roof reduces water, dirt, ice build up, and prevents staining.
  • Fuel Pressure Sensor helps diagnose issues with the visibility to fuel pressure when the engine is running
  • Every Generac Standby Generator comes with a 5-year limited warranty
  • 24/7/365 Customer Support Team is ready all day, every day, from our headquarters in Wisconsin to answer any questions you might have
  • Compatible with ecobee by Generac thermostats and Generac PWRcell battery systems
  • Generac generators and engines are engineered and assembled in the USA
    • Using domestic and foreign parts