ylboylian 1800w titanium submersible water heater for pool, hot tub, pond, inground/swimming/above ground pool, baptismal & bathtub – portable electric immersion heater with knob-style thermostat is up for auction in Patio, Lawn & Garden. The current bid is $2.50, 99% below the $228.45 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.