ACV 507F2009 turbulator HM upper type a

Turbulator ACV 507F2009 (129.841.009) – Universal Heat Exchange Booster. ACV 507F2009 improves heat transfer in various ACV boiler series by increasing flue gas turbulence. Compatible with: Delta Pro 45 Delta Pro 65 HeatMaster 60 HeatMaster 85 CA 300 Eco Benefits: Higher energy efficiency Operational reliability OEM standard