Toronto Backup Generator

Generac - Power Pro Elite

A Plus Air Systems Inc. sells and installs Generac Backup Power Generators throughout the Toronto, GTA, and Niagara Peninsula areas. A Plus Air Systems has been in the standby-Backup Power Generator business since 2006, and the HVAC industry for 22 years.


A Plus Air Systems will bring you peace of mind with a full line of reliable Generac and Honeywell Backup Power Generators backed by excellent service and support. Our staff of knowledgeable, dedicated professionals take pride in providing a personalized solution to your home backup needs.


A Plus Air Systems is a Generac PowerPro Elite dealer. This is the highest level of distinction available to members of Generac's dealer network. This is only available to dealers that meet the most rigorous set of sales and customer service criteria. Please call A Plus Air Systems to learn more about how a Backup Power Generator can backup your home.

Toronto Backup Generator

Guardian Series

This automatic standby generator not only ensures that your main power circuits are powered and protected during an outage, but it’s also wallet-friendly as well as highly reliable.

Guardian 8 kW Generator

Guardian 11 kW Generator

Guardian 11 kW Generator with Whole House Switch

Guardian 16kW

Guardian 16kW with 16-circuit switch

Guardian 16kW with Whole House Switch

Guardian 20kW

Guardian 22kW

Guardian 25kW

Guardian 30kW

Guardian 45kW

Guardian 60kW


Generac Synergy generators are super-quiet as well as well as super-efficient thanks to the G-FlexTM technology. Since the engine is designed to consume less fuel, it also runs more slowly which significantly reduces the noise, and makes it much quieter than any other generator.

Synergy 20kW Generator


EcoGen 6 kW Generator

Ecogen 15 kw Generator

QuietSource Series

As the name itself indicates, the QuietSource Series are designed to keep the power up and the noise down during an outage. Featuring a noiseless engine and a space-saving design, QuietSource Series are ideal for big houses, gas stations, convenience stores and other small businesses.

QuietSource 22 kW Generator

QuietSource 27 kW Generator

QuietSource 36 kW Generator

QuietSource 48 kW Generator

ESA certified


Generac Certified


Generac - Power Pro Elite
A Plus Air System Inc.  Heating and Air Conditioning
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