Accessories for fireplaces, namely, air circulation kits consisting primarily of metal ducts and metal adaptors used to increase the amount of heat recovered from the fireplace using a blower or natural convection; Air-conditioning apparatus and installations; Air conditioning panels for use in walk-in coolers; Air filters for air conditioning units; Bath tub jets; Bath installations; Espresso dosing rings adapted to fit portafilters for electric espresso machines; Fabric air dispersion ducts...