Raypak Heater, 333K BTU, Natural Gas, Digital Ignition, Cupro-Nickel Heat Exchanger, 0-2000 ft Elevation, P-R336A-EN-X

The Raypak P-R336A-EN-X is a 333,000 BTU natural gas heater for pools and spas, built with a cupro-nickel heat exchanger and digital ignition. This version is rated for installations from sea level to 2000 ft.

Cupro-nickel where it counts

The heat exchanger is the part of a heater that pool water attacks. Cupro-nickel stands up to salt pools and to out of balance chemistry far better than copper, which is why this model is specified for commercial pools and for residential salt pools where a copper exchanger would be a recurring expense.

Output and control

At 333,000 BTU it heats large residential pools and commercial pools and spas quickly. Digital ignition lights the burner on demand with no standing pilot, and the digital control panel holds the water at the temperature you set.

Before you order

Confirm natural gas service and an installation at or below 2000 ft. This heater ships by freight.