Generac 11kw Generator Propane Consumption

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.

Generac 11kw generator propane consumption.

View or download the spec sheet for the generac 6438 standby generator. It is also a vapourizer. The generac 6438 11kw air cooled generator is considered one of the best for the homeowner with average electricity consumption. 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.

When the generator is not running you have static liquid in the tank with a vapour space above it. A home backup generator delivers power directly to your home s electrical system backing up your entire home or just the most essential items. 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.

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. With many generator brands and models on the market generac is a leading brand in the backup power industry. 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. Generac also offers a wide range of 50hz home backup generators.

Lp consumption 50 load 1 18 gallons hr btu. Object moved this document may be found here. Overview generac 6438. It runs on natural gas or liquid propane lp fuel and sits outside just like a central air conditioning unit.

Generac generator fuel consumption rates. 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. Let s say 20kw in this example a propane generator may use around 2 3 gallons hour. Generac home generator fuel consumption rates will vary depending on the size and model of the generator and the load it is under.

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