Inquiry (采购产品): weather king 024jaz parts I have a weatherking o24jaz air conditioner in the 2nd floor and the pump unit is down on the ground floor. When the A/C comes on, a loud squeel comes from the fluid being pumped up to the condenser. There has to be a one-way valve to prevent the cooling fuid from poring back down to the power unit. Can you help me with finding this part? Bill Beamgard 503 N third Atwood, KS 67730 785-626-3020 lionbill@sbcglobal.net **** Hidden Message ***** Bill Beamgard 210 State ST. Atwood, KS 67730 USA Company: CW Beamgard, co. inc Phone: (785)-626-3020 Fax: (785)-626-3717 E-mail: lionbill@sbcglobal.net **** Hidden Message ***** lionbill@sbcglobal.net