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Model library · Wolf Ventilation Hood

PW422718

Wolf PW422718 Wall Hood Service

Most common issues on this model

  1. No blower boost when hot
  2. Blower dead after outage
  3. Grease dripping from filters

Owners of the PW422718 usually have the wall hood on the wall above a range or rangetop, so we confirm the setup and how it was installed before touching a thing. Age tends to show in the wall hood’s blower, filters and lights, and owners often notice a slow change in performance before a complete stop.

When we arrive we check the blower speed steps, the filter fit, the LED lights and the heat safety sensor of the wall hood first, because those checks separate a simple adjustment from a part that needs replacing. A 300–1500 CFM blower range, heat sensing that acts above 200°F and optional heat lamps for the 27-inch depth is what the PW422718 wall hood is built around, and that is what we aim to restore when something drifts.

Pricing is settled on paper before we begin on the wall hood, and we stand behind the work with a 30-day warranty. Schedule a visit and we will inspect the wall hood, explain our findings and leave your kitchen tidy.

Key features

  • 42-inch Pro Wall Hood, 27-inch-deep
  • Heat sensor, trips above 200°F
  • Dual-brightness LED lights
  • 300–1500 CFM blower choices
  • Heat lamps (27-inch-deep, no bulbs)
→Codes

Error codes this model can show

PW422718PW422718 questions
Can you restore the draw on a PW422718 wall hood that feels sluggish?

In most cases we can. We clean or replace whatever is choking airflow through the wall hood, test every speed and confirm the result with the unit running. For a wall hood, the written price comes first, and the repair carries a 30-day warranty.

Why are the cooking lights on the PW422718 wall hood dim?

Dim lights on a wall hood often come from aging lamps or a driver that has weakened. With a wall hood, we measure the output, check the connections and replace only what has actually worn out.

Is the automatic blower response on a PW422718 wall hood repairable?

It is. On a wall hood the sensor, its connector and the control board form a chain, and we test each link. For a wall hood, you will know the cause and the cost in writing before we change any part.

Book a visit

Book repair for your PW422718

Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.

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