Taco 003-BC4-PNP Bronze Circulator 1/2-Inch Sweat with Line Cord and Analog Timer Casing O-Ring: 007-003RP Capacitor or PC Board: 007-002RP Cartridge Assembly Complete: 003-001RP This item abides by the 2014 low lead requirements This product runs using a 0.025 (1/40) horsepower motor