External heater 6m, 12m and 12m XL
HEATER MATERIALS: marine aluminium stainless steel AISI304 ACID PROOF stainless steel AISI316 The basic hot tub external wood heater dimensions 6M and 12M: width 500 mm, length 650 mm and height 740 mm (legs 40mm). The heater has a six (6M) or twelve (12M) meter coil tube in the combustion chamber, which will give even…