1)Copper Heating Element
2)Weather-proofing IPX4
3)Brass Fusible Plug for Added Safety
4)ABS Material of Outer Body for Better Finish and Strength
5)Leak-proof Single Body Tank
1)Copper Heating Element
2)Weather-proofing IPX4
3)Brass Fusible Plug for Added Safety
4)ABS Material of Outer Body for Better Finish and Strength
5)Leak-proof Single Body Tank