Generac's Guardian Series generators provide the automatic backup power you need to protect your home and family during a power outage. Connected to your existing LP or natural gas fuel supply, it kicks in 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 all the way up to 22 kW for the most power per kilowatt and whole-house coverage. One of the most powerful air cooled generators on the market today, the Guardian Series 20 kW automatic home standby generator can provide whole-house backup power for many homes.

Generac® Automatic Standby Generator, 1-Phase Residential Air Cooled, Series: Guardian®, 240 VAC, 60 Hz, 20 kW, 999 cc Engine, Automatic Starter, 48 in Length, 25 in Width, 44 in Height, Liquid Propane and Natural Gas, Aluminum Enclosure

• 7038 https://www.iesbuy.com//ASSETS/DOCUMENTS/ITEMS/EN/Generac7038.pdf

• True Power™ technology delivers best-in class power quality with less than 5% total harmonic distortion for clean, smooth operation of sensitive electronics and appliances
• Generac's G-Force engine is a purpose built, pressure lubricated engine capable of handling the rigors of generator use, resulting in power that's more reliable and requires less routine maintenance than any competitive engine
• RhinoCoat™ powder-coated finish helps make corrosion resistant aluminum perfect for all-weather conditions
• Generac's Evolution™ controller features a multilingual LCD display that allows users to monitor battery status and track maintenance intervals to ensure your generator is always in top operating condition
• Mobile Link™ remote monitoring allows you to monitor the status of your generator from anywhere in the world using a smartphone, tablet or PC
• Easily access information, such as the current operating status and the generator's maintenance schedule
• Connect your account to your authorized service dealer for fast, friendly and convenient assistance
• OHVI engine
• Capability to be installed within 18 in
• System torsional tested
• Prototype tested
• Automatic voltage regulation
• 66 dB noise level
• 81 cu-ft/hrs fuel consumption 1/2 load for liquid propane
• 205 cu-ft/hrs fuel consumption 1/2 load natural gas
• Hour meter, low-oil shutdown and overload protection
• 20000 W maximum for liquid propane
• 18000 W maximum for natural gas
• Sound attenuated enclosure ensures quiet operation
• Quiet, critical grade muffler is mounted inside the unit to prevent injuries