Raypak Natural Gas Pool Heater, 332,000 BTU, Copper, ASME | 017373 Martillo or along return lines

or along return lines

Commonly replaced during heater rebuilds or when diagnosing overheating and flow-related performance issues

It provides directional water flow and pulsation characteristics that technicians rely on to balance flow and spray patterns in Waterway systems

this model enhances heat distribution while producing strong sear marks and improved flavor retention

dedicated passage for vent connections through attic spaces

Raypak Natural Gas Pool Heater, 332,000 BTU, Copper, ASME | 017373 Martillo or along return linesRaypak B R336A EN C #50 332,000 BTU Natural Gas Copper Heater The Raypak B R336A EN C #50 is a 332,000 BTU natural gas pool and spa heater engineered for high performance heating in residential and light commercial applications. Designed for medium to large pools, this model provides fast heat up and consistent temperature control using a copper fin tube heat exchanger. Built within Raypaks Professional Series, this heater features durable