Raypak ASME Natural Gas Pool Heater, 399,000 BTU, Cupro-Nickel | 017402 Torch Added during automation upgrades requiring

Added during automation upgrades requiring remote access

Professionals rely on genuine Hayward parts to maintain proper internal alignment

Manufacturer part number - BH0420043-2

Its compact design and efficient cleaning pattern make it an easy solution for maintaining a clean pool floor without complex setup or additional plumbing connections

Raypak ASME Natural Gas Pool Heater, 399,000 BTU, Cupro-Nickel | 017402 Torch Added during automation upgrades requiringRaypak B R406A EN X #50 399,000 BTU Natural Gas Cupronickel Heater The Raypak B R406A EN X #50 is a 399,000 BTU natural gas pool and spa heater designed for maximum heating performance with enhanced durability in residential and light commercial applications. Built with a cupronickel fin tube heat exchanger, this model provides superior resistance to corrosion and chemical wear, making it ideal for saltwater pools and demanding environments. As part