Slant Fin Fine Line 30 Baseboard Heater Copper Tubing Element, 3/4″ x 6′

Slant Fin Fine Line 30 Baseboard Heater Copper Tubing Heating Element. 3/4" diameter, 6' in length.

Features:
Heating element with expansion cradles
No enclosure
2-5/8 x 2-1/8 x 0.009 in. aluminum fins, bent to 2-5/16 x 2-1/8 in., spaced 55 per linear foot
A flange with four teeth shall be formed on each fin to increase thermal contact and to space and lock the fins uniformly in place
One end of each element tube shall be expanded to receive the unexpanded end of another, without couplings