Pentair heat pumps are environmentally friendly and energy efficient. Pentair’s UltraTemp® heat pumps have been using eco-friendly R410A refrigerant nearly a decade before federal mandated requirements. Pentair’s come standard with titanium heat exchangers, easy to read LCD control boards & scroll compressors. Compared to heating a pool with oil, gas, or electric heaters, Pentair uses a fraction of the energy to produce the same amount of heat, making them a more economical choice.