You can put large metal items out for collection on your recycling day. This includes:

Air conditioners
Auto parts that do not contain hazardous materials or chemicals
Aluminum lawn furniture with plastic webbing
Bathtubs made of porcelain-coated metal
Barbeque grills
Bedsprings
Bicycles
Boilers
Cabinets and appliances
Clothes dryers
Dishwashers
Furniture
Ovens
Pipes under 4 feet
Radiators
Sinks made of porcelain-coated metal
Washing machines
Water heaters up to 50 gallons