Hayward H100IDP1 Low Nox Induced Draft 100,000-BTU Propane Pool Heater
This powerful above ground pool heater delivers 81% thermal efficiency to maximize each of its 100,000 BTU's. Revolutionary induced draft technology ensures peak performance in all weather and wind conditions, so you always get the most heat for your energy dollar! Equipped with an electronic direct spark ignition for easy automatic control, and a simple plug-in 120V electric cord for easy installation. Recommended for use on pools less than 450 squ feet. Not for installation at an elevation greater than 2,000 feet above sea-level. For residential use only.