2COMBUSTION CHAMBER/HEAT EXCHANGERA96369CONTROL CENTERA96370OIL BURNERA03172UNUSEDLEADS1 2 33HUM4 56N72SEACCONTCOOLHEATCXG W R Y CON1 2MODEL NUMBER NOMENCLATURE58CLA 105 140 12Product Type Input Capacity Series Cooling Size Airflow(Nominal 400 CFM per12,000 BTUH Cooling)Beckett BurnerLow--BoyOil Furnace105-- 70,000 BTUH with 0.50 gph nozzle @ 100 psi 140 12 -- 1200 CFM91,000 BTUH with 0.55 gph nozzle @ 140 psi105,000 BTUH with 0.65 gph nozzle @ 130 psi120--119,000 BTUH with 0.75 gph nozzle @ 130 psi 20 -- 2000 CFM140,000 BTUH with 0.85 gph nozzle @ 140 psi154,000 BTUH with 0.85 gph nozzle @ 170 psiamaB140.0--- B140.4--- UL72715797158CLA