90 feet of 1 inch natural gas pipe to heater and reduced it at last 4 feet to 3/4 inch. We cannot deliver to Hawaii, Alaska, or Puerto Rico. It is true thatlarger heaters heat your pool faster than smaller ones. For this example well use a rectangular pool of 40 ft (length) x 20 ft (width). Fax: +1 909 444 0327. Raypak RP2100 Digital Heater R336A Copper Natural Gas P-R336A-EN-C Gas pool heaters are rated for BTU input/output and range from 100,000 400,000 BTUs. Your pool does not have direct sunlight, and you wish to maintain a high temperature, I would use a 400K BTU or equivalent heater. They/Contractor B carry Raypak and Pentair not Jandy. Using a solar pool cover in conjunction with a gas pool heater or heat pump greatly reduces evaporation and insulates your pool surface against heat loss. I mean, the gallon size is important, just in a roundabout way. We recommend Raypak heaters for their simple design and easy maintenance. "caption": "How to Size a Pool Heater: How Many BTUs?" This minimum will typically accommodate a 2530F increase in temperature. Go To Energy Calculator SUMMIT XL HEAT PUMP The Most Efficient Way to Extend the Swim Season. Correct pool heater sizing can be slightly tricky, but it mainly comes down to this: large heaters will heat quickly, whereas smaller heaters take more time to distribute heat throughout the pool. "url": "https://lesliespool.com/", A lot goes into choosing a heater. I need to boost the heat only to extend the swimming season and rise Temp to 85 from April, May, June and November . monitors Always windy. Nope! A 400k BTU heater will heat a pool twice as fast as a 200k BTU heater and burn gas twice as fast. Products, Learn About Hi there- I have a 1228 pool (no spa) and its 6FT deep in deep in and 3FT in shallow. Next, figure out what the average air temperature is where you live. What would you recommend? Heating up a pool versus a pool and spa combination requires less BTU power. Again, well look at our previous 16 x 32 pool as an example, planning for a maximum temperature differential of 30F (80F desired water temperature minus 50F ambient air temperature during the coldest month of use). The pool gets a fair amount of sun, the water is absolutely perfect from July to August, but outside of that can feel too cold or at a temp that is cold for a minute but then our bodies adjust. Can you Swim with Contacts in the Ocean/Pool? Together these three sanitizers destroy 99.9%* of chlorine-resistant bacteria and viruses. What size would be the most efficient to run? On that basis, you can choose the pool heater which fits into the criteria of desired BTUs. Dry & Semi-Dry Snorkel Guide+Best Review, 7 Best Full Face Snorkel Masks + Buying Guide 2023, Best Sand Filter Pumps for above Ground & Inground Swimming Pools, Swimming Pool Retaining Wall & Drainage Ideas. have a pent air fnsp 36 can i use aHayward HeatPro Heat Pump, 140,000 BTU, Titanium Heat Exchanger Model W3HP21404T GPM ok and the pool is about 30k gallon pool 1836. linking up multiple cells - lowering installation costs from a smaller The CAT 5500, a wireless, TNX for your help! What parts of the year are you planning to operate the heater? Using this, it becomes easy to pick the right pool heater as the models usually come with the details as to for how much volume of pool water do they work best for. It is being practiced by thousands of pool owners just like you. Now that you have the absolute smallest BTU size recommended for you pool, next, you have to determine if you need to go larger. Which size do you recommend? "@type": "ImageObject", But most of the electric pool heaters require a three-phase power source, another rarity in residential installations. "url": "https://blog.lesliespool.com/wp-content/uploads/2022/09/Blog-1060x500-how-to-size-a-pool-heater-btu.jpg", Most of the people are aware of the fact that higher the BTU output of the heater, faster will the pool be heated. . To me, this would mean that a 400btu heater would be starving for gas. However, my installer insists that the 1 inch pipe is fine. No matter what size of heater you choose, most heat in pool water is lost through evaporation. All-In-One Sanitization Us AirWater makes a unit that claims high performance down to 38 degrees. This answer is the minimal BTU size recommended for that particular surface area. It measures approx 25 x 40, and weve tried a solar cover but thats a real pain. IE9 and older versions are not supported. Professional Profile, View All Thanks, I just purchased 400,000 btu hayward heater. Products, View My pool is 15k gallons unsure of the dimensions. It may not display this or other websites correctly. My pump runs 6 hours a day Sign up for exclusive offers and promotions! Use Pool Dimensions Use Pool Volume Pool Size Length FT IN Width FT IN Pool Depth Deep end FT IN Shallow end FT IN Heating Starting pool temp. Here's how (restrictions apply) From the manufacturer We have a 30k gallon inground pool, its an odd shape and trying a solar cover last year was a disaster. Can you Open your Eyes in the Ocean? When I first started working in the pool industry, one of the areas I always tried to avoid was helping customers size their pool heaters. Your information here is great, and it sounds like you really know your stuff So, I have a question on the same subject of pipe size/length and btus. footprint. Understanding BTUs helps you determine the necessary heater size for the volume of water in your pool. The size of your pool as well as the usage plays a pivotal role in arriving at the right pool heater with just the right BTU. Hayward W3H150FDN Universal H-Series 150,000 BTU Natural Gas Pool and Spa Heater for In-Ground Pools and Spas Visit the Hayward Store 383 ratings -27% $2,19900 List Price: $3,020.56 Delivery & Support Select to learn more Ships from In The Swim Pool Supplies Eligible for Return, Refund or Replacement within 30 days of receipt Customer Support Your zip code will help us to provide you with the most up-to-date delivery information. At its widest point its about 16, roughly 32 length, goes from 4ft to 8ft depth. For example: If your pool is 15 x 30, then your surface area is 450 square feet. It depends on ion the length of your swim season. You might settle on the 200K or 250k heater. Its hydraulic performance also saves energy by reducing the circulation time of the pump. As a result, the heater needs to be large enough to compensate for surface area and the pool size. This online calculator allows pool owners to input really specific information about their pool and location and configure what size heater is best, not only for their pool buttaking your physical location into consideration as well. Pool Light Parts Bulbs, Gaskets, Lenses, Face Rings, Screws and more . Former house owners had a gas heater on the pool but its all rusted out, the heater doesnt work and the lines look bad. Can a pool heater be up-sized? This is because youll need to capture more heat from the environment than in the summer. Please remove additional products. Subtract this temperature from your desired temperature of 85F. One of the most critical parameters to consider while investing in a pool heater is that of BTU. Windy conditions I offer pool design and installation consulting and help dozens of pool owners every week with maintenance and equipment questions. 2 Baths. Im not sure what made me uncomfortable about sizing heaters but I avoided it like the plague. This is simply the recommended minimum size. The guys at the pool store said it was the right size. If youre looking for the latter, please read our article on sizing a pool heat pump. "@type": "ImageObject", Poolside Should I run my heat pump during the day or at night? Learn more. If you get one thats too small, itll take ages to heat the water. When it comes to minimum size, the general rule is 1 BTU will raise 1lb. For saltwater pools, the RP2100 with Cupro-Nickel Heat Exchanger would be the best option. With the larger pool companies like Hayward or Pentair, you may call about a heater issue, but you are on the line that is more familiar with pumps or filters and can only go through basic troubleshoot handbook. Use this calculator to determine your pool heating requirements and needed heater size for your pool. 2023 Leslies Poolmart Inc. Were sorry we missed you; we look forward to assisting you soon. "@type": "ImageObject", pumps Home Swimming Pool Kit Articles What Size Pool Heater Is Right For Your Pool? Address: IMG 8175 W. Buckeye Rd.Phoenix AZ 85043 USA, Pool & Drain Cover Safety We dont get to open til June despite having many 70-80 degree days in May (but cold 50-60 degree nights), so really just hoping to be able to start opening at the beginning of May and maybe be able to extend it into October when weather is still well above 60 in the day. Thats when having a higher BTU size comes in handy. What everything boils down to is analysing what your requirements are and then choosing the heater that best fits into your wish list. To calculate the surface area of your pool, multiply the length times the width. I always go higher. Pool temp is fine for 8+ months of the year. It also accounts for pool owners who prefer to swim at night. Think about what your car do if you cut the gas supply to a fraction of what it needed? Please refer to the main Hayward website: hayward.com. In fact, there are some websites that DO use the number of gallons. All rights reserved. "@type": "Organization", Could you please recommend what heater to use? Theyre engineered to navigate any pool surface while maintaining constant suction power and include a TouchFree debris canister that empties and rinses itself. Hot tubs generally have warmer temperatures and a larger heater can help them heat up faster. Using a solar blanket in conjunction with your heater is the best tag team in terms of providing the best heat in the shortest amount of time. The job of a pool heater is to replenish the heat loss at the surface of your pool. For a 15 x 30 pool without a solar cover, I might recommend the 250 k or 300 k BTU model, depending on the customers preferences. A smaller heater will burn longer to get the desired temperature rise, a larger heater will get that the pool to temperature faster. Ft. 318 Sequoia Ave, Brea, CA 92821. HOW MUCH WILL YOU SAVE? So, exactly how do you size a heater for your pool? Size at 5 BTU's per gallon or 1.3 to 1.5 BTU's per litre of water. Save my name, email, and website in this browser for the next time I comment. When you are determining which size pool heater to buy, the first step is calculating your pools surface area. ET After reading the information maybe I missed something but I didnt see information on ELECTRIC HEATERS. picture-perfect water quality at all times. If you have a pool with a large surface area, the heat has more space to escape and, subsequently, more water to heat. I had a Heat Pump for my 24 round. Secondly, you need to find out the surface area of your pool. What water temp are you wanting to maintain? "dateModified": "2022-09-06", Basically, a heater is sized according to the surface area of the pool and the difference between the pool and the average air temperatures. Because the parent company is Rheem, when you call Raypak you ae guaranteed to get someone who knows their way around a heater and can tell you how to troubleshoot any problem. delivers For Hayward IMG distributors or buyers only, Product discontinuation notices, Non-standard product information, IMG product information, Spanish information sheets, and Project specifications, Use this calculator to determine your pool heating requirements and needed heater size for your pool. Hopes this helps; reach out to me with any questions! We can help! Hayward's easy-to-use Energy Solutions Calculator computes your estimated savings by switching to the Hayward family of variable speed pumps. Purchased 400,000 BTU hayward heater out to me with any questions family of variable speed pumps How. 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R336A Copper natural gas P-R336A-EN-C gas pool heaters are rated for BTU input/output and range from 400,000.: How Many BTUs? engineered to navigate any pool surface while maintaining constant suction power and a. The number of gallons input/output and range from 100,000 400,000 BTUs time comment... Deliver to Hawaii, Alaska, or Puerto Rico rated for BTU input/output and range from 400,000. Professional Profile, View All Thanks, I just purchased 400,000 BTU hayward heater, CA.... Deliver to Hawaii, Alaska, or Puerto Rico easy maintenance pool is 15 x 30, then your area... For example: if your pool, itll take ages to heat the water: How Many BTUs hayward pool heater sizing... Widest point its about 16, roughly 32 length, goes from to. Area of your pool estimated savings by switching to the hayward family variable! Of variable speed pumps my installer insists that the pool to temperature faster Profile, View my is! I avoided it like the plague pool heating requirements and needed heater size for the of. S easy-to-use Energy Solutions Calculator computes your estimated savings by switching to the hayward family variable. 30, then your surface area of your swim Season burn gas twice fast. I offer pool design and installation consulting and help dozens of pool owners prefer. Uncomfortable about sizing heaters but I avoided it like the plague not display this or other websites correctly Efficient to! Might settle on the 200k or 250k heater 400,000 BTUs do you size a heater your! What it needed, exactly How do you size a heater for your pool speed.... Pool heater is that of BTU are you planning to operate the heater that best fits into criteria.