Generac 11kw Generator Propane Consumption

So if you have a 500 gallon tank which can only be filled to 400 gallons then a full tank would last you around 6 to 7 days.

Generac 11kw generator propane consumption. Generac also offers a wide range of 50hz home backup generators. The minimum tank size recommendation is 250 gallons per generac due to the starting btu hr requirement of the generator and the overall run time. A home backup generator delivers power directly to your home s electrical system backing up your entire home or just the most essential items. The biggest mistake most experts make in opinionating that a propane or natural gas generator will lose power is based solely on these figures and not on any data.

For example according to generac a 22 kilowatt generator would burn approximately 2 1 gallons per hour at load and 3 6 gph at full load while a larger 38 kilowatt unit would burn 3 gallons per hour at load. 3 of 5 generator model g007029 0 g007030 0 9 kw g007031 0 g007032 0 g007033 0 11 kw rated maximum continuous power capacity lp 9 000 watts 11 000 watts rated maximum continuous power capacity ng 8 000 watts 10 000 watts rated voltage 240 240 rated maximum continuous load current 240 volts lp ng 37 5 33 3 45 8 41 7 total harmonic distortion less than 5 less than 5. Again these are all rough estimates and a true estimate of generator fuel. View or download the spec sheet for the generac 6438 standby generator.

First you need to understand how a propane container functions. It runs on natural gas or liquid propane lp fuel and sits outside just like a central air conditioning unit. The 11kw unit has the following fuel consumption rate found in the specs tab on the generator product page. Let s say 20kw in this example a propane generator may use around 2 3 gallons hour.

Propane only has about 10 less btu content than gasoline gallon to gallon so the estimate used by yamaha for gasoline consumption will be very close for propane if not exact. Lp consumption 50 load 1 18 gallons hr btu. It is also a vapourizer. When the generator is not running you have static liquid in the tank with a vapour space above it.

Object moved this document may be found here. Overview generac 6438. Generac generator fuel consumption rates. With many generator brands and models on the market generac is a leading brand in the backup power industry.

While jeff s math is correct as far as consumption there are some properties of propane that come into play here.