New heating concept with valve heating to keep the trough frost free the heatable drinking trough h 10 is made of high quality gray cast iron black enamelled the gray cast iron lower shell is black powdercoated the water flow is adjustable on the pipe valve easy to mount basin as the valve does not have to be removed during installation the power is supplied by a transformer with at least 100 watts not included technical specifications connection possibilities from top and bottom g 12