Table of Contents
How many BTU do I need to heat my inground pool?
The pool’s surface area divided by three gives you the minimal BTU size recommended for that particular surface area. Continuing the example above with the 15 x 30 pool, after dividing by 3, you get 150. Therefore, the minimum size heater that is recommended for a 15 x 30 pool is 150,000 BTUs.
What size heat pump do I need for my pool?
We’ll use a 16 x 32-foot pool for an overall square footage of 512. According to these calculations, you’ll need a heat pump that can output at least 92,160 BTUs to increase the temperature in a 16 x 32 pool by 15°F….
| Pool Volume(Gallons) | Heat Output(BTU) |
|---|---|
| 20,000 | 120,000 BTU |
| 25,000 | 140,000 BTU |
How do I calculate BTU for pool heater?
Multiply 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 output necessary to heat the pool to the desired temperature in 24 hours, based on an average wind velocity of 3.5 mph.
How many BTUs does it take to heat a 15000 gallon pool?
Heat Pump Sizing Chart – Inground Pools
| Pool Size (Feet) | Summer 4 BTU’s | Spring & Fall 5 BTU’s |
|---|---|---|
| Up To 15,000 Gallons 14′ x 28′ | 85,000 BTU | 85,000 BTU |
| Up To 20,000 Gallons 16′ x 32′ | 85,000 BTU | 110,000 BTU |
| Up To 25,000 Gallons 18′ x 36′ | 110,000 BTU | 125,000 BTU |
| Up To 30,000 Gallons 20′ x 40′ | 125,000 BTU | 150,000 BTU |
Can you oversize a pool heater?
A pool heater can be undersized: if it cannot replace the heat lost through evaporative cooling, the pool’s temperature will fall below the ideal. However, there is no such thing as oversizing a pool heater. The larger the heater’s output, the faster it heats the water in the pool, and it will not begin short-cycling.
How many BTUs do I need for a 10000 gallon pool?
100K BTU’s
Sizing a gas heater for inground pools is done by first matching pool heater BTU output to pool size in gallons. Or approximately 100K BTU’s for every 10,000 gallons of pool water. For inground pools less than 20,000 gallons, small gas heaters like the Raypak 206K BTU output are suitable.
How many Btus does it take to heat a 10000 gallon pool?
Heat Pump Sizing Chart – Inground Pools
| Pool Size (Feet) | Summer 4 BTU’s | Extended 6 BTU’s |
|---|---|---|
| Up To 10,000 Gallons 12′ x 24′ | 50,000 BTU | 85,000 BTU |
| Up To 15,000 Gallons 14′ x 28′ | 85,000 BTU | 110,000 BTU |
| Up To 20,000 Gallons 16′ x 32′ | 85,000 BTU | 125,000 BTU |
| Up To 25,000 Gallons 18′ x 36′ | 110,000 BTU | 150,000 BTU |
How many BTUs does it take to heat a 10000 gallon pool?
Are higher BTU pool heaters better?
On the other hand, keeping your pool at a warm temperature day in and day out requires a smaller heater. Pool heaters measure their power in BTU (British thermal units). One BTU raises the temperature of one pound of water by one degree Fahrenheit. For quicker heating you need to increase the amount of BTUs.
How big of a heat pump do I need for a 15, 000 gallon pool?
Looking at the chart above, we can see that 15,000 gallon pools require a heat pump with 90,000 BTUs, which is right in line with our 92,160 BTU figure.
How big does a pool heater need to be?
Rules For Sizing Your Heat Pump Pool Heater. Size at 4 BTU’s per gallon or 1 BTU per litre of water. To heat in normal summer conditions when ambient air temperature average 70°F in a 24 hour period. Size at 5 BTU’s per gallon or 1.3 to 1.5 BTU’s per litre of water.
How long does it take to get heat pump for pool?
Call a pool heating expert at 800-741-9956 or provide us with some information about your pool on the form below and we will respond in 24 to 36 hours. Thanks, Asa Strong
What should the water temp be in a pool?
Most pool owners want warm water between 82°F and 86°F. With heat pumps, they can only generate so much heat and will eventually top out (especially smaller pumps) due to their dependence on the outside temperature for the level of BTU output. Generally, though, you should be able to heat your pool to 82°F on warm days.