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; Accessories for fireplaces, namely, ventilation hoods for fireplaces for use in ventilation and deflecting heat from the top of a fireplace; Drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; Electronic fireplace dampers; Fireplace inserts in the nature of heat exchangers, solid fuel burners, stoves; Fireplace inserts, comprised of andirons, artificial logs and artificial embers powered by gas and electric; Fireplace inserts, namely, heat exchangers; Fireplace louvers, blowers, and dampers, and ash pans for fireplaces; Fireplaces, domestic; Heat sinks for use in heating, cooling and ventilating apparatus; Portable stoves; Space heating apparatus; USB-powered desktop fans; USB-powered hand warmers; Wood burning stove louvers, blowers, and dampers, and ash pans for wood burning stoves