Raypak Professional Digital Natural Gas Pool Heater, 399,000 BTU, Cupro-Nickel | 013744 ReThink Pool Care this tan cover delivers a

this tan cover delivers a precise

SR Smith construction and design focus on trusted pool and spa accessories

Replacement-focused listing for pool and spa equipment

It features a 5 x 9-1/4 inch footprint with end caps sized 2-1/8 inches on both ends and provides 35 square feet of filtration area

Electric radiant heating provides consistent outdoor comfort without gas connections

Raypak Professional Digital Natural Gas Pool Heater, 399,000 BTU, Cupro-Nickel | 013744 ReThink Pool Care this tan cover delivers aRaypak Professional Series Digital B R408 EN X #51 399,000 BTU Natural Gas Cupronickel Heater (2,0006,000 ft) The B R408 EN X is Raypak's top tier Professional Series heater bronze headers, cupro nickel heat exchanger, natural gas, maximum 399,000 BTU output. This #51 version is rated for 2,0006,000 ft elevation; if you're below 2,000 ft, order the #50 version instead. Quick Stats 399,000 BTU input the highest output in this lineup Natural gas Cupro