Model Number 10-10ML, 10-20-GAS, 10-20ML, 12-18-GAS, 12-18ML, 20-20-GAS, 20-20ML, 6-10ML, 7-14ML, For Use With 10-10ML, 10-20-GAS, 10-20ML, 12-18-GAS, 12-18ML, 20-20-GAS, 20-20ML, 6-10ML, 7-14ML Valve, Electric, Integrated, Fits Brand Alto Shaam, For Use With Mfr.