Natural gas heaters (also known as NG heaters) use about 1 therm per hour per 100,000 BTU's. For a typical size 400,000 BTU pool heater, that's 4 therms per hour. Currently, natural gas runs about $1.50 per therm near Tampa. The average cost to heat a pool for one hour on natural gas is around $ 7.00..
In this regard, how much does a pool heater add to your electric bill?
A gas pool heater adds almost nothing to your electric bill since they heat using gas, not electricity. The pump that pushes water to the heater uses electricity and adds an average of $300 per year to your electric bill.
One may also ask, should I leave my gas pool heater on all the time? Efficient use of pool heater. Your theory is correct. It is one in the same to either leave the heater on all night or to start again from a lower temperature in the morning except that you lose hours of warm water swimming time in the morning if you leave the heater off all night.
Secondly, is it cheaper to heat a pool with gas or electric?
Natural Gas Heaters are typically a few dollars cheaper to run per hour vs Propane Heaters. Depending on where you live, natural gas can cost about 84% less than propane gas. An Electric Pool Heater is another great option, if propane or natural gas won't work for your pool.
How long does it take to heat a pool with gas?
Overall, a heat pump usually requires between 24 and 72 hours to heat a swimming pool by 20°F (11°C) and between 45 and 60 minutes to heat a spa by 20°F (11°C). So now you know some factors that affect your swimming pool's or spa's required heating time.
Related Question Answers
Does a pool heater use a lot of electricity?
Heat pumps will use around 5,000 watts or 5 kilowatts per hour per 100,000 BTU's. For a typical size 100,000 BTU heat pump, that's 5 kilowatts per hour. The average for electricity in our area runs $. 16 cents per kilowatt hour.How long does it take to heat a pool 10 degrees?
How long will it take before the pool water reaches 80 degrees F? 10 x 1.33= 13.34 hours of heating before the pool reaches 80 degrees F. In most cases, calculations for a heat pump and heater are optimistic.How much does it cost to heat a pool for a month?
How Much Does It Cost To Heat A Pool? The average cost is between $1,500 and $3,000 depending on the water temperature you set. This is for heating from May 1 through September 30. Unless you live near the equator or love shivering, you need a heater for your pool.How much does it cost to heat a pool?
A heat pump will cost approximately 50p per hour, and you can expect it to be running for anywhere between 4 and 24 hours a day, depending on the ambient temperature and length of the season. This means that the running costs to heat your pool average out to approximately £150 per month.How many hours per day should I run my pool pump?
Swimming pool pumps should be run an average 8 hours a day to properly circulate and clean your water. The pump should push your entire pool in gallons in this 8 hour period of time.Is a pool heater worth it?
If your pool is located in a shady area of your yard or it does not receive full sunlight during the day, a pool heater might be worth it to help you enjoy swimming more even in the summer. The biggest determinant in deciding whether or not to purchase a pool heater is whether or not the pool will be used without it.Are pool heaters Gas or electric?
Both gas and electric swimming pool heaters are effective tools to warm the water in your pool. One fairly obvious difference between them is found in their names: Gas pool heaters run on gas, whereas electric pool heaters use electricity to warm water.How does a natural gas pool heater work?
How They Work. Gas pool heaters use either natural gas or propane. As the pump circulates the pool's water, the water drawn from the pool passes through a filter and then to the heater. The gas burns in the heater's combustion chamber, generating heat that transfers to the water that's returned to the pool.How much does a gas pool heater cost to run?
The average cost of a gas pool heater is between $1,500 and $2,500. Installation is additional and runs $500 to $1,500. Gas heaters generally cost less than their electric counterparts to install but more to operate.What size gas heater do I need for my pool?
For an average 15' x 30' pool (15,000 gallons), a 300K BTU heater would raise your pool temperature 2 degrees per hour; a 400K BTU heater, 2.7 degrees per hour. For a 20' x 30' pool (20,000 gallons) the temperature rise for 300K and 400K heaters would be 1.5 and 2 degrees respectively.How much does it cost to heat a pool per day?
This means an average pool heater between 300,000 and 400,000 BTU's will cost anywhere from $6.00 to $8.00 per hour to heat your pool.How much electricity does a pool heat pump use?
You can figure about 5,000 watts or 5 kilowatts per hour per 100,000 BTU's for a heat pump. For a typical 100,000 BTU heat pump, that's 5 kilowatts per hour. The national average for Electricity runs $.13 cents per kilowatt hour.Is solar pool heating worth it?
Solar pool heaters are extremely reliable. Solar energy has been used for the past 30+ years not only for heating pools, but also for providing electricity and warm running water for residential and commercial places. There are no motors or fans that you have to worry about breaking, and no heat exchangers to corrode.What is the difference between a pool heater and heat pump?
The difference is that a pool heat pump will not generate heat from a heating element (like an electric heater) but will harvest the heat from the air and transfer this heat to your pool water. A small amount of electricity is used to run the compressor and other components.Which is better a heat pump or gas heater for pool?
Heat pump pool heaters cost more than gas pool heaters, but they typically have much lower annual operating costs because of their higher efficiencies. With proper maintenance, heat pump pool heaters typically last longer than gas pool heaters. Therefore, you'll save more money in the long run. Costs.What is the most energy efficient pool heater?
A solar pool heater is the most planet-friendly way to heat your pool. Unlike other types of pool heater, solar pool heaters use natural energy sources, making them the most economical option. A solar pool heater uses solar collectors to transfer the thermal energy of the sun to the water in the pool.What temperature should I set my pool heater to?
Set your pool heater's thermostat to a temperature between 78°F and 82°F (26°C and 28°C) to keep the majority of swimmers comfortable. Maybe a little cooler if you're in an area with very hot summers, or a little warmer if you live in a milder climate.Should I run pool heater overnight?
Pools that are not covered can lose 4 degrees F to 5 degrees F overnight in most parts of the country. With a cover, you can reduce that heat loss by 50% or more. So without a heater you should be able to use your pool in the afternoons and early evenings in the warmest part of the season.How warm should you heat your pool?
Young children, the elderly and others often need 80° F or warmer water, however, and hydrotherapy calls for warmer water, too. Although 78° F to 82° F takes in about everyone, how warm you should keep your pool actually depends on personal preference. 
