Symptom field notes
Poor or inconsistent chimney draft
Draft complaints can involve venting, appliance operation, obstructions or house pressure. A professional needs the pattern of the symptom, not a remote guess at its cause.
Stop using the appliance if smoke enters the room; do not repeatedly relight it to test theories.
What to document
- Does the problem occur at startup or throughout use?
- Were fans or other appliances running?
- Did recent building work change ventilation?
Keep dates and observations separate from guesses about the cause. Photographs from a safe location and earlier service records are useful starting material.
What to ask the contractor
- How will you investigate the whole venting path?
- How will house ventilation interactions be considered?
- What findings must be resolved before reuse?
Ask for findings, access limitations and recommended next steps in writing. A proposed product or repair method should follow an explanation of the observed condition.
Turn the observation into a comparable scope
Send the same brief to each company. Ask whether the appointment is an inspection, a diagnostic visit or a repair, and how additional work is approved. If proposals disagree, compare the evidence each contractor cites before comparing totals.