Home / HVAC / Valve Core 61-18551-01 Valve Core 61-18551-01$8.09 Price may not be up-to-date. In StockThis affiliate is currenty offline. Part Number: 61-18551-01 Brand: RHEEM MFG CO AIR COND DIV Seller: Sears PartsDirect Category: HVAC 60-day return policy Description Valve Core