WebPOOL AND SPA HEATERS Right for so many reasons. Perfect for so many applications. Selecting the correct size H-Series heater: For Your Spa or Hot Tub Determine your spa capacity in gallons (surface area x average depth x 7½). The reference table lists the time required in minutes to raise the temperature of the spa/hot tub by 30˚F. WebThis tool calculates the savings of a pool heat pump or hybrid heater compared to a pool gas heater by utilizing pool size, pool location, energy costs, swim season, and desired …
Pool Heater Sizing Calculator
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Heat Pump Swimming Pool Heaters Department of Energy
WebApplication Family: Apartment. Formula sizing based on number of apartments, average occupancy, shower flow rate, a demand factor for the quantity of apartments using water and a three hour typical demand period. Tank sizing is based on storing a percentage of hourly hot water demand to meet dump load requirements. Peak Time: 3 hours. WebIn the calculation program the type of heat exchanger is chosen in the drop list. Then a nominel inlet temperature and the ow for the primary side is shown together with the desired pool temperature and the ow of the pool circulation to the secondary side. It is free to modify the values as long as they are within the limits (in parentheses). WebFor the typical user, comfortable pool water temperatures are 78°F to 82°F in spring and fall and 76°F to 78°F in winter. Average yearly cost for heating a residential pool in Florida is $1,450 using electrical resistance (electricity at $0.09/kWh), $500 using an electric heat pump and $580 using natural gas. novelai character sheet