WebMultiply the surface area of the pool by the temperature rise. Multiply that result by 12 to arrive at the required Btu-per-hour output of the heater. This figure represents the heater... WebMar 17, 2011 · Ok, 1 therm is 100 cubic feet. So you pay about a $1.10 per therm. Lets do the math. It's a bit hard to figure since a heat pump puts out variable BTU's depending on ambient conditions. But for this example we can use 100,000 BTU. A Heat pump will cost ~ $0.70-80 per 100,000 BTU. Natural gas ~ $1.10 per 100,000 BTU.

Form 1078 POOL HEATER SIZING CHART - Bryan Steam

WebMar 14, 2024 · Heat-up time (hours) (0 minimum suggested) BTU Required: 0 BTU Pool Volume (approx.): 0 Gallons *Using a pool heater in weather colder than 50 degrees is not … WebSo, let's say you have a 20,000-gallon pool, and you want to heat it by 20 degrees with a heater that generates 336,000 BTUs of heat. The formula would look like this: 20,000 x 8.33 (166,600 pounds of water) 166,600 x 20 (3,332,000 BTUs Needed) 3,332,000 / … optimum time series 12

How Many Btu Pool Heater Do I Need - LoveMyPoolClub.com

WebGenerally speaking, a 400000-BTU pool heater can heat a standard size swimming pool (15-20,000 gallons) from 65°F to 80°F in approximately 12-24 hours. Heaters with higher BTU … WebJandy JXI250 gas pool heaters has 260,000 BTUs with propane or natural gas and are specially designed for low-NOx emissions and electronic ignition design. Call Us Nationwide: 1-800-741-9956. West: 213-291-9276 Southwest: ... Jandy … One of the most common misconceptions is that you should size a pool heater according to a pool’s volume in gallons. While sizing according to volume isn't wrong, most of a pool’s heat is lost through evaporation at the surface, so the best way to size a pool heater is to calculate the surface area in square feet. … See more You may have heard the “bigger is better” rule of thumb about sizing pool heaters. There is some truth to it, as bigger heaters will heat a pool more quickly, and it can offer a greater temperature differential than a smaller heater … See more No matter what size of heater you choose, most heat in pool water is lost through evaporation. Using a solar pool coverin conjunction with a gas pool heater or heat pump greatly reduces evaporation and insulates your pool … See more The best (and easiest) way to size a new pool heater is to calculate the surface area of your pool, and use one of the previously mentioned equations to find the minimum recommended BTU … See more optimum tilt angle for solar panels algorithm