Ventilation · Answers
Why Does My Wolf Hood Run but Not Clear Smoke?
A blower you can hear is not the same as air leaving the house. When a Wolf hood runs but smoke still drifts to the ceiling, the usual causes are grease-choked baffles, a damper that barely opens, a restricted duct or a speed set too low for the pan. Wolf Repair Woodinville, (425) 585-2373, traces which one.
Two-Minute Check
Run it in order. Nothing here needs a panel off, a ladder or a wire touched.
- Turn the blower up to high before the pan starts to smoke, not once it has — the canopy should already be drawing when the plume rises.
- Switch off, glove up and take the baffle filters down; if grease has glazed the channels, wash them in the dishwasher and refit them before testing again.
- Move the smoky pan to a rear burner, where more of the plume climbs straight into the canopy instead of rolling out past the front edge.
- Close the door or window nearest the range while you test — a cross-draught can bend the smoke away before the hood ever gets it.
- Stop here — call Wolf Repair Woodinville, (425) 585-2373. Call (425) 585-2373
Why a running hood can still lose smoke
A hood only clears what it catches. Smoke that spreads before reaching the canopy is already in the room, and an island hood, open on all sides, loses more to draughts.
Each restriction between filters and outlet trims the airflow. Stack two or three and the blower spins hard while the plume barely leans toward it.
Where it becomes our job
If clean filters, a rear burner and high speed change little, suspect a sticking damper, a crushed or blocked duct, or a blower slowing under load.
We trace it from the kitchen first; see range hood repair. Loud as well as weak? Read the answer on noise at high speed.