V39 · Specialized diagnostic

Heat-pump / ventless dryer

Compare energy, drying time, condensate, room temperature, filter maintenance and installation compatibility before abandoning an existing vent.

VERT / GREEN · JAUNE / YELLOW · ROUGE / RED triage

Out-of-bounds condition, uncertain cause or unconfirmed safety
Stop before proceeding and have the method, compliance and actual conditions confirmed.Converting from vented dryer
Decide what to do with existing duct and verify power/condensate.Condensate to drain
Plan connection, slope/pump and service access per appliance.Very cold/tight room
Check operating range and manufacturer clearances.Filters maintained
Keep routine to maintain airflow and performance.

What the professional checks

The installer checks power, clearances, condensate, manufacturer requirements and removal/sealing of the old vent.

Official / technical sources

RNCan — sécheuses ENERGY STAR ↗

Sources checked 2026-08-23. Local requirements and exact products control.

Related path

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