Typical doorstep service scenarios handled for KAFF kitchen chimneys across residential societies in Ghaziabad (labelled as illustrative repair examples, not verified customer testimonials):
KAFF Chimney Repair in Indirapuram (Ahinsa Khand 1) — Illustrative Case
Reported Problem: The dry heat auto-clean cycle was not heating up; oil was dripping from the motor base.
Customer's Concern: “KAFF chimney speed 3 par chalte hi aisi ajeeb awaz karti thi jaise fan kisi wire se touch ho raha ho.”
Technician's Inspection: Blower fan lock nut had worked loose, allowing the impeller wheel to rub against the scroll casing.
Parts Checked: Heating element, control board relay, thermal fuse, and drain spout.
Repair Work Done: Re-aligned impeller wheel on the motor spindle and tightened high-tensile locking nut.
Estimated Cost: Parts: ₹750 | Labour: ₹450 | Total: ₹1,200
Repair Outcome: Auto-clean heating cycle operated normally, liquefying oil smoothly into the stainless collector.
KAFF Chimney Repair in Vaishali (Sector 1) — Illustrative Case
Reported Problem: Chimney made a loud vibrating noise that shook the kitchen wall tiles at high speed.
Customer's Concern: “Gesture control se chimney on toh ho jati thi par speed change karne par off ho jati thi.”
Technician's Inspection: The control ribbon cable connector between touch fascia and power PCB had corroded contacts.
Parts Checked: Blower fan wheel, motor shaft alignment, housing clearance, and mounting bracket.
Repair Work Done: Cleaned cable terminals with contact cleaner spray and secured ribbon latch connector.
Estimated Cost: Parts: Nil | Labour: ₹450 | Total: ₹450
Repair Outcome: Vibration and rattling were eliminated; blower operated smoothly with quiet airflow.
KAFF Chimney Repair in Vasundhara (Sector 3) — Illustrative Case
Reported Problem: Motorized glass damper flap was stuck in half-open position and gesture sensor was dead.
Customer's Concern: “KAFF auto-clean mode chalane par kitchen mein plastic jalne jaisi smell aane lagi thi.”
Technician's Inspection: Heating coil wiring terminal insulator had overheated due to a loose crimp terminal.
Parts Checked: Damper motor gear, gesture sensor eye, touch PCB, and ribbon cable.
Repair Work Done: Replaced the heat-resistant silicone wire lead, fitted ceramic terminal block, and tested heating.
Estimated Cost: Parts: Nil | Labour: ₹400 | Total: ₹400
Repair Outcome: Damper flap opened and closed smoothly, and gesture control responded instantly.
KAFF Chimney Repair in Kaushambi — Illustrative Case
Reported Problem: Smoke was leaking into the false ceiling cavity around the island chimney suspension duct.
Customer's Concern: “Island chimney ke ceiling duct cover ke upar se cooking steam bahar leak kar rahi thi.”
Technician's Inspection: Exhaust duct one-way flap damper was stuck shut with hardened oil grease.
Parts Checked: Ceiling suspension cables, 6-inch aluminium duct, hose clamps, and exterior cowl.
Repair Work Done: Freed and cleaned the spring-loaded non-return valve damper and refitted the duct sleeve.
Estimated Cost: Parts: ₹350 | Labour: ₹450 | Total: ₹800
Repair Outcome: Full exhaust stream discharged outside through the external vent with zero smoke escape.
KAFF Chimney Repair in Raj Nagar Extension (KW Srishti) — Illustrative Case
Reported Problem: Motor would not turn on; only a faint electrical humming sound came from the motor housing.
Customer's Concern: “Chimney ka touch display light on rehti thi par koi bhi button press karne par beep nahi karti thi.”
Technician's Inspection: Display microcontroller IC was locked up due to an earthing surge on the phase line.
Parts Checked: Start capacitor, motor winding resistance, shaft free movement, and push switches.
Repair Work Done: Replaced the front sub-PCB board and verified correct kitchen earthing connection.
Estimated Cost: Parts: ₹200 | Labour: ₹250 | Total: ₹450
Repair Outcome: Motor started smoothly and spun up to full operating speed without any hesitation.
KAFF Chimney Repair in Crossings Republik (Panchsheel Wellington) — Illustrative Case
Reported Problem: Both LED spotlight lamps flickered and died during cooking.
Customer's Concern: “Stainless steel baffle filters itne jaam the ki unhe nikalne par frame hi bend ho raha tha.”
Technician's Inspection: Baffle filter release latches had rusted and slots were choked solid with dark cooking grease.
Parts Checked: LED driver transformer, spotlight wiring, and PCB lighting relay.
Repair Work Done: Fitted two new food-grade stainless steel baffle filters with smooth spring latches.
Estimated Cost: Parts: ₹280 | Labour: ₹200 | Total: ₹480
Repair Outcome: Both spotlights illuminated brightly with steady, glare-free light over the stove.
KAFF Chimney Repair in Shalimar Garden (Main) — Illustrative Case
Reported Problem: Push buttons were jammed solid; the speed 1 button was permanently pressed in.
Customer's Concern: “Cooking ke time KAFF chimney ke dono warm white spotlights achanak dead ho gaye.”
Technician's Inspection: LED power converter had failed following a neutral voltage surge.
Parts Checked: Push-button switch bank, contact plates, and wiring terminals.
Repair Work Done: Fitted a genuine replacement 12V constant-current LED converter.
Estimated Cost: Parts: ₹300 | Labour: ₹250 | Total: ₹550
Repair Outcome: All push buttons clicked smoothly with crisp on/off operation and speed changes.
