Used Carlon Oil Burner model 301CDR - can handle up to a 3x10 evaporator (110 volt ) approx 6 years old - new pump motor Contact me for photos if you are a serious buyer. gbilek@nwsd.org 814-756-4500 located in Northwest PA 16410 $500 - no shipping included Also, 10" barometric damper on a stainless steel tee available