mb 250W / 120V Donut Immersion Heater - coated16311-C
This Heater is Covered With a Protective Teflon Coating - But it's still best to remove it from the fountain when chance of freezing weather is over.
sce 1/8"mpt x 1/4"comp Brass Angle Needle Pitcock Valve11793
This is the brass 1/8"mpt x 1/4"comp angle needle pitcock valve used with the 11142 side tapped float valve to make the fountain able to heat itself by the "constant flow" method.