How long will a 20lb propane tank last on a 30000 BTU heater?

A pound of propane has 21,591 btu. So if you had a 21,500 btu heater it would run basically 20 hours on a true 20lb bottle. With a 30,000 btu heater you multiply 21,500×20(pounds)=430,000 and divide by your heater size of 30,000btu. Which gives you 14.34 hours if you run it at full all the time.

How long will 100 gallons of propane last?

On the other hand, if you had a 100 gallon propane tank which holds about 80 gallons (80 percent of it’s capacity when full) and a 20,000 BTU fireplace that ran 12 hours a day, the propane would last about 30.5 days.

How much propane does it take to heat a 2000 square foot house?

Propane Costs for Larger Homes A 2,000 square foot home in a mild climate would require about 2 million BTUs of propane, and cost $76 per month to heat. A home in a moderate climate would require 4.0 million BTUs, and cost $152 per month.

How much does a 500 gal propane tank cost?

500-Gallon Propane Tank Price A 500-gallon propane tank averages $700 to $2,500 when installed above ground. When installed below ground, this tank costs between $1,500 and $3,000. This is the minimum tank size required to heat most homes.

What is the best month to buy propane?

Early fall is a “shoulder” season between these periods of peak demand – meaning it’s often the best time to save money on your propane tank refills. Weather is more stable – Sudden cold snaps are common during late autumn and early winter, but they happen less often in the early fall.

How often do you need to fill a 500 gallon propane tank?

Gallon Propane Tank Costs A 120- to 325-gallon tank will take care of powering heating, cooking, fireplace, dryer, and standard hot water. However, you might want to spread out the number of times you refill it, in which case a 500-gallon tank would be more practical, only needing a refill every six months.