: Used by the Environment Agency and local authorities for inspections. 🔄 Comparison Within the Series Application BS 5410-1 Domestic space heating and hot water (e.g., home boilers). BS 5410-2

Encouraging the use of monitoring systems to identify structural failures early. Technical Integration

One of the largest sections in BS 5410-3 concerns the fuel supply system. Key mandates include:

The 2020s have brought new challenges: the phase-out of virgin fossil heating oil in many applications and the rise of . BS 5410-3 has been updated (latest version: 2022) to address these: