Part Number 476-7988-1 having (CAGE Code 50422) and FSC 4820 Valves Nonpowered in stock with ready to ship. Get an instant quote for 476-7988-1 Heater Assembly Fue by Tayco Engineering Inc. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.