Rule of thumbRecommended
Mechanical room central, not corner
MECHANICAL-CENTRALDescription
Place the mechanical room (furnace, water heater) centrally on its floor for shorter HVAC + plumbing runs. Corner mechanicals require longer ducts and pipe.
Why this exists
Pipe + duct length translates directly to material cost + heat loss.
Categories
PlumbingEnergy
Source
Fine Homebuildingno manifest entry
Magazine archives (—)
Section: Various editorial references
Published 2024-01-01 · last verified 2026-05-09
Solver enforcement
Browsable only — the solver does not currently enforce this directive (no spec-level data to check against). This entry exists so the architect personas can cite it in conversation and the user can read what the rule says.
Related directives
- Wet-wall clustering · WET-WALL-CLUSTERING
- Avoid plumbing on exterior walls in cold climates · PLUMBING-AGAINST-EXTERIOR-WALLS
- Living spaces south-facing in cold climates · LIVING-SOUTH-FACING
- Water heater near fixtures · WATER-HEATER-NEAR-FIXTURES
- Roof orientation for future solar · SOLAR-ROOF-ORIENTATION
Last reviewed 2026-05-09.