VERT / GREEN
Clean filters and keep air inlets/outlets clear per manual.
Ductless mini-split: placement, condensate and maintenance
Coordinate air throw, condensate, clearances, outdoor unit, maintenance and cold-weather capacity beyond just the refrigerant circuit.
This tool is for triage and documentation; structural, fire, gas, refrigerant and electrical work remains subject to applicable rules and professionals.
JAUNE / YELLOW
Poor placement can create cold zones, noise, condensate backup or impossible service access.
ROUGE / RED
Indoor water leakage, abnormal ice, internal mould/odour or refrigerant-circuit work: qualified technician.
Indicative triage
Useful tools and data
- Room/door layout
- Condensate route
- Manual/low-temp data
What the professional checks
- Size/place units
- Verify condensate/clearances
- Commission and measure temperatures
Official sources
Sources checked / sources vérifiées: 2026-08-22
Related path
Continue with the right tools
These links connect this page to the next useful checks and decisions without repeating the full content.
Open the My property dashboardBring together passport, resilience, costs, energy, water, air and local inventory.Open →Update the Home PassportTrack age, condition, warranty, cost and planned replacement of major systems.Open →Record maintenance and observationsKeep dates, symptoms, costs, follow-up and next checks in the browser.Open →Compare repair versus replacementCompare the discounted cost of two strategies over a common horizon.Open →Back up the local property fileExport and re-import RenoAtlas data kept in this browser.Open →
Tools related to this issue
V26
Often-overlooked service interfaces
V26 connects systems that cross utility, plumbing, HVAC, envelope and metering boundaries.
V31
Commissioning and everyday safety
V31 helps verify systems after work and document the values that make a home safer to operate.