barryd
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Our fridge, (when working) is on LPG 24/7, but they use very little.
Sounds about right.
AI View.
how much gas does a full size dometic motorhome fridge use over 24 hours?
A full-size Dometic motorhome absorption (3-way) fridge typically uses between 1.0 to 1.5 pounds of propane (approximately 350 to 470 grams) over a 24-hour period. [1, 2]
Gas Bottle Lifespan Estimations
To make this data more practical, a standard full-size fridge running continuously on gas will drain your tanks at the following estimated rates (assuming no other gas appliances are in use):
- 6 kg Cylinder: Lasts about 13 to 17 days.
- 9 kg Cylinder: Lasts about 19 to 25 days.
- 20 lb Tank (4.7 gallons): Lasts about 13 to 20 days.
As we also heat up water for showers, cooking etc I would say two weeks or just over if we are lucky is pretty good for a 6kg bottle. Its fortunate that we tend to go on hookup when heating is required otherwise I would empty it in about four days tops I reckon.