HAYWARD Universal H-Series Liquid Propane Heater 400K BTU 120/240V heat These features help promote greater

These features help promote greater worker acceptance and may help increase wear time

Requires no extra plumbing or additional energy cost

UVB Blocked 200-380nm 99%

Designed to better fit today's prescription eye wear

Monopersulfate can also be used as an oxidizer for brominated pools and spas

HAYWARD Universal H-Series Liquid Propane Heater 400K BTU 120/240V heat These features help promote greaterHayward Universal H Series W3H400FDP Universal H Series Low NOx Pool Heater; Liquid Propane Gas, 400K BTU, Cupro Nickel Universal H Series heaters provide reliable, long lasting comfort. DURABILITY COMES STANDARD Built with a durable cupro nickel heat exchanger, Universal H Series heaters offer exceptional protection against corrosion and premature failure caused by unbalanced water chemistry, ensuring you get season after season of premium heating