retail store services, telephone order services and shop-at-home services thru home visitations featuring heating and air conditioning units, water heaters, boilers, water softeners, gas fireplaces, gas log sets, fireplace inserts, garbage disposals, range hoods, gas grills, air cleaners, dehumidifiers, humidifiers, thermostats, spaceheaters, gas garage heaters, and electric and gas appliances, such as ranges, refrigerators, washers, dryers, dishwashers, freezers and microwave ovens