Heater Myths & Facts:
Myth ~ For spas, you need a small heater.
Fact ~ For spas, a larger size heater is better because you want your spa to heat at a faster rate, the smaller size heaters will take 45-60 minutes to heat the water.
Myth ~ Big heaters cost more to operate.
Fact ~ It actually costs the same amount of money to heat 1 gallon of water 1 degree. The difference is a small heater takes 3-4 times as long as a big heater. The initial investment divided over the 15 year life of your heater amounts to about $25/year.
Fact ~ New heaters operate at 84%-96% efficiency, saving large dollars over old, inefficient heaters.