Description
York S1 025 45302 000 Expansion Valve 324846 701 000 Watts) of heating capacity 000 Watts) of heating capacity for rapid response during cold weather calls Can I use this valve for an R22 system
York S1 025 45302 000 Expansion Valve 324846 701 000 Watts) of heating capacity 000 Watts) of heating capacity for rapid response during cold weather calls Can I use this valve for an R22 system