I am trying to decide between a Raypak heat pump (model 6450) and a Raypak digital pool heater (E3T 27kw). My in-ground pool is 15x30, 18,000 gallons. What is the difference between these two heaters?
I am trying to decide between a Raypak heat pump (model 6450) and a Raypak digital pool heater (E3T 27kw). My in-ground pool is 15x30, 18,000 gallons. What is the difference between these two heaters?