35 Catalog ordering service featuring motors and motor accessories, blowers, fans and ventilation equipment, heating and air conditioning controls, HVAC equipment, refrigeration and air conditioning equipment and appliances, system treatments, boilers and boiler accessories, pumps and pump parts, water heater parts, appliance parts, maintenance and installation supplies, electrical installation and maintenance supplies, training materials, thermostats, and tools and test instruments; On-line wholesale and retail store services featuring motors and motor accessories, blowers, fans and ventilation equipment, heating and air conditioning controls, HVAC equipment, refrigeration and air conditioning equipment and appliances, system treatments, boilers and boiler accessories, pumps and pump parts, water heater parts, appliance parts, maintenance and installation supplies, electrical installation and maintenance supplies, training materials, thermostats, and tools and test instruments; Wholesale and retail store services featuring motors and motor accessories, blowers, fans and ventilation equipment, heating and air conditioning controls, HVAC equipment, refrigeration and air conditioning equipment and appliances, system treatments, boilers and boiler accessories, pumps and pump parts, water heater parts, appliance parts, maintenance and installation supplies, electrical installation and maintenance supplies, training materials, thermostats, and tools and test instruments