BoilerComparison2026-02-20
Wall-Hung vs Floor-Standing Boilers
Wall-hung combis save space; floor-standing units suit very high heat loads.
Modern combis are wall-hung; floor-standing boilers serve larger or commercial loads.
Wall-hung
Compact, space-saving and ideal for homes and condos — the standard for residential combis.
Floor-standing
Higher-capacity, cast or stainless units for large homes, multi-unit and commercial heating.
Key takeaways
- Wall-hung: compact, residential
- Floor-standing: high capacity
- Choose by heat load and space
- Most homes use wall-hung combis
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