ACV 51700109 insulated burner door N-BNE3

Thermal Insulation ACV 51700109 – Genuine HeatMaster Boiler Insulation. ACV Thermal Insulation 51700109 is used to protect heat exchangers and internal boiler components from heat loss and overheating. Ensures optimal thermal performance. Compatible with: HeatMaster 100 Benefits: High-temperature resistant material Factory-precise fit Improved energy efficiency