Hayward Universal H-Series Natural Gas Pool Heater, 135,000 BTU, Low NOx | W3H135FDN Lasco Fittings Designed for use with the

Designed for use with the Linear Vector 74 model

Routine maintenance helps maintain consistent cleaning coverage

The lid contributes to operations by ensuring the filter remains sealed and effective in removing impurities

or outdated grate can restrict flow or compromise protection at the suction point

durable solution for year-round protection

Hayward Universal H-Series Natural Gas Pool Heater, 135,000 BTU, Low NOx | W3H135FDN Lasco Fittings Designed for use with theHayward W3H135FDN Universal H Series Natural Gas Pool Heater 135,000 BTU Low NOx The Hayward Universal H Series W3H135FDN is a 135,000 BTU natural gas pool heater engineered for efficient, reliable heating of residential in ground pools and spas. Designed with industry leading hydraulic performance and energy efficiency, this heater delivers fast heat up times while helping reduce circulation pump run time. Built with a corrosion resistant Cupro