PTC Pipe heater of foot bath to be the another product that our company promotes specifically for enough bathtub product, the installation applying usage to the enough top grade bathtub product higher authority who heats with circulation, having goes to the lav-atory, life time grows mainly, no easy breakdown waits for other tradition to heat material (Bi Ru: Quartz glass is in charge of) the merit having no way to comparison. The dimension but note customer reality assembles another external form dimension book comp-ose, the power range measures between 400 ~ 1500 W, use voltage range 120 ~ 240 V. Product quality is in in person of the same trade or occupation being in the lead level.