ACV 51700103 insulated burner door BG2000 HM100-101

Thermal Insulation ACV 51700103 – Genuine Boiler Insulation Element. ACV Insulation 51700103 protects the boiler casing from overheating and enhances energy efficiency by reducing heat loss. Compatible with: HeatMaster 100 HeatMaster 85 Benefits: Wear resistance Meets factory specifications Easy to install