Click to expand Tap to zoom EPP INSULATION B15X40 / 15X40 BLACK For Heat Exchanger by SWEP SKU 41657 Product Specifications Details Type Insulation Heating Material EPP Min Temperature 0 Max Temperature 110 Min Nbr Of Plates 21 Max Nbr Of Plates 40 Min Plate Pack 61.0 Max Plate Pack 105.0 Compatible Sizes 15,15T Accessories