VEVOR Electric SPA Heater 18KW 240V 50-60HZ Digital SPA Water Heater with Adjustable Temperature Controller Heater for Swimming Pool and Hot Bathtubs Self Modulating Pool SPA Heater with CE
We have an indoor baptistry in our church. Ambien temp. around 72. in South Florida. Fiberglass bub is about 1400 gal. How long to raise temp to around 90 degrees.
I have a small inground pool, about 4000 gallons. I purchased a 1/2 hp pump from this website (https://m.vevor.com/swimming-pool-pump-c_11100/vevor-sand-filter-pump-for-above-ground-pools-12-inch-3000-gph-1-2-hp-swimming-pool-pumps-system-filters-combo-set-with-6-way-multi-port-valve-strainer-basket-for-domestic-and-commercial-pools-p_010413593548).
Would this heater work?
To heat 4000 gallons of water, it takes at least 10 hours to raise the temperature by 10°C. It is recommended that you buy two devices to heat up faster. The flow rate of the water pump used together starts at 10,000 liters/hour.