ACV Door insulation brick 51404007

Name: ACV Door insulation brick 51404007
Brand: ACV
SKU: 51404007
Price: 431.53 EUR
Availability: InStock

SKU 51404007 Brand ACV

Brand ACV

Key specifications

Compatible models	heatmaster 45, heatmaster 60
Degradation characteristic	cracks, spalling, or visible wear

all specifications (2) ↓

356.64EUR

in stock · 1

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Description

ACV Door insulation brick 51404007 is a refractory insulation panel designed for the inner face of the boiler door. It seals the combustion chamber and retains heat, preventing excessive temperatures on the door structure and reducing standby losses. This part is compatible with ACV HeatMaster 45 and HeatMaster 60 models. It is identified by SKU 51404007 and is categorized under insulation panels.

Further details

Key advantages	reliable thermal protection, durability and heat resistance, perfect fit to boiler design
Selection criteria	confirm the part against the original brick geometry and the appliance model designation; do not rely on dimensions alone

Choosing and fitting

Parts of this type are selected by appliance model and specific position in the door assembly. The brick must match the original shape and fixing arrangement exactly; any gap or misalignment can create localised hot spots. Confirm the part against the original brick geometry and the appliance model designation, not relying on dimensions alone, as fixing points and edge profiles vary between manufacturers.

Signs of failure

Combustion chamber insulation, including door bricks, degrades over time under thermal cycling. Cracks, spalling, or visible wear indicate that replacement is needed. When such degradation occurs, the door structure may overheat, and standby losses increase.