AT Cooker LP Series (BZT-LP1 single-burner to BZT-LP4 four-burner, 3.5–5KW) comes with a 2-year standard warranty—above the 1-year industry average. Covers manufacturing defects, induction coils (high-purity copper), electrical boards, parts + labor. 30-day satisfaction guarantee also included. Below, 13 key aspects of the warranty.
1. Standard 2-Year Warranty for All LP Series Models
All LP Series models share the same 2-year warranty—no tiered coverage. LP1 ($1,200) and LP4 ($2,500) have identical terms. Coverage starts on purchase date (not installation). Global validity: North America, Europe, Asia all covered by local authorized service centers. Chicago hotel: “2-year warranty saved us ~$600 in parts alone.”
| แบรนด์ | การรับประกันมาตรฐาน | Coil Coverage |
|---|---|---|
| AT Cooker (LP Series) | 2 ปี | Full 2 years |
| Competitor A | 1 ปี | 1 ปี |
| Competitor B | 1 ปี | 6 months only |
Tip: Register your cooktop on AT Cooker’s website within 30 days of purchase. Digital records prevent coverage loss if receipt is misplaced.
2. Covers Manufacturing Defects & Faulty Workmanship
Covered: coil failures (no misuse), control panel malfunctions, glass cracks (no external force), wiring issues from factory. A café’s LP2 coil failed at 18 months—replaced free. A hotel’s LP4 glass cracked during normal use—new panel in 5 days. Not covered: design limitations (e.g., max temp 572°F is a spec, not a defect). Faulty workmanship = production errors (loose coil, poor seal), not design choices (fan noise within 60dB spec).
3. Electrical Components & Induction Coils Included
All critical components covered: 3-layer high-purity copper coils (tested 10,000+ hrs), main circuit board, temperature sensors, power supply module, control panel electronics. OEM parts only—no aftermarket. Most repairs: 48–72 hours. All labor for authorized repairs is free. Dallas restaurant: circuit board replaced, 2-hour technician visit = $0.
| ส่วนประกอบ | Coverage | Exclusion Scenario | Repair Cost |
|---|---|---|---|
| คอยล์เหนี่ยวนำ | 2 years (defects) | Non-ferrous cookware | $150–$250 |
| แผงวงจร | 2 years (defects) | Voltage spike | $300–$450 |
| กระจกนิรภัย | 2 years (no impact) | Dropped cookware | $200–$300 |
| Temp Sensor | 2 years (defects) | Liquid damage | $80–$120 |
| พัดลมระบายความร้อน | 2 years (defects) | Dust buildup | $100–$150 |
4. Improper Use & Unauthorized Repairs Excluded
Top exclusions: non-ferrous/undersized cookware (aluminum pans burn coils—$350), unauthorized repairs with non-OEM parts, neglect (clogged fan—$400), accidental damage (drops/spills), voltage issues (wrong wiring). Verification: technician inspection + user history + damage pattern analysis. Bakery used aluminum pans on LP2—burned two coils, $350 not covered.
Prevention: Train staff on LP Series best practices (magnetic cookware only, monthly fan cleaning). Keep maintenance log to support claims.
5. AT Cooker Covers Both Parts & Labor
Unlike competitors offering “parts-only” warranties (labor costs $100–$200/hr), AT Cooker includes both. On-site service within 50 miles of service center. Mail-in for remote (round-trip shipping free). 24-hr emergency service in major cities. Chicago restaurant: coil replaced on-site, 90 min, labor free. Las Vegas hotel: LP3 failed during wedding—technician in 3 hours, free fix.
| Repair Type | AT Cooker (Parts+Labor) | Competitor (Parts Only) | การประหยัด |
|---|---|---|---|
| Coil Replacement | $0 | $250 | $250 |
| แผงวงจร | $0 | $450 | $450 |
| Sensor Repair | $0 | $160 | $160 |
6. Professional Installation Required for Validity
Warranty requires certified technician installation (AT Cooker-authorized or licensed). Improper wiring damages circuit board—excluded. Insufficient clearance causes overheating—excluded. Certified installer provides signed certificate (may be requested for claims). Countertop models (LP1): user install possible but still recommended professional. Restaurant owner miswired LP4 themselves—circuit board failed, claim denied.
Warning: User-installed damage averages $300–$500. Use AT Cooker’s “Find an Installer” tool on the LP Series product page.
“LP4 coil failed at 19 months—filed claim online, technician within 48 hours, repair free (parts + labor). Key: had certified installer, kept the certificate. Monthly fan cleaning, magnetic pans only. Warranty saved us over $800 in repairs.”
— Mike, Restaurant Owner (Dallas, TX)
7. Extended Warranty Options (1–2 Additional Years)
Cost: 10–15% of purchase price (LP1: $120–$180; LP4: $250–$375). Must buy within 30 days of purchase. Coverage identical to standard (parts + labor, no new exclusions). Transferable if you sell the cooktop. High-volume restaurants, catering companies, and multi-unit businesses benefit most. Catering company: $150 extended warranty, fan failed at 3 years—$200 repair covered.
Tip: Calculate annual repair budget: 1 major repair (e.g., circuit board $300–$450) exceeds extended warranty price—making it a smart investment.
8. Normal Wear & Tear / Cosmetic Damage Excluded
Not covered: coil efficiency loss 5–10% after 10,000+ hrs (only sudden 20%+ drops are defects), fan noise increase within 70dB, knob/button fading, glass scratches, stainless steel discoloration. Only complete failures or sudden degradation are covered. Hotel LP3: slightly noisy fan at 22 months—normal wear, no repair needed.
| Issue | Wear/Tear (Not Covered) | Defect (Covered) |
|---|---|---|
| Coil | 5% loss after 2 years | 50% loss after 1 year |
| Glass | Minor scratch | Crack, no impact |
| Fan | Slight noise (65dB) | Grinding + overheating |
| Knob | Faded label | Won’t turn |
9. 24/7 Customer Support & Global Service Centers
Phone: toll-free 24/7 (e.g., +1-800-AT-COOKER). Online chat: 8 AM–8 PM. Email: 24-hr response. Knowledge base on website. Service centers in major cities (Chicago, LA, London, Paris, Shanghai, Tokyo). On-site within 50 miles; mail-in for remote. Genuine parts in stock. Loaner units for multi-unit purchases (major cities). Priority service: claims processed before non-warranty repairs, most approved within 48 hours.
10. Proof of Purchase Required for Claims
Accepted: original invoice (model + date + seller), order confirmation email, warranty card (supplementary), authorized reseller receipt. Lost proof: contact support with name/address/date for direct purchases; contact reseller for duplicates (records kept 3–5 years). Claim process: file online → upload documentation → technician assigned (48-hr avg) → repair completed. Catering company lost invoice: order number from email pulled up record, claim approved in 1 day.
Documentation: Scan invoice to cloud storage (Google Drive, Dropbox) + print copy near cooktop. Always accessible.
11. AT Cooker LP Series Offers Consistent Value
Key differences: coil coverage 2 years (vs. 6–12 months competitors), labor included free (60% of competitors charge extra), same 2-year warranty for all models (no tiered), global validity (vs. region-locked). When comparing, ask: full-term coil coverage? Labor included? Hidden exclusions? Service center count? Restaurant consultant: “LP Series warranty is straightforward—competitors bury exclusions in fine print.”
12. Regular Maintenance Required to Keep Warranty Valid
Monthly: clean cooling fan (dry brush), wipe glass (non-abrasive). Quarterly: inspect coils. Annual: authorized technician checkup (optional but recommended). Keep maintenance log (date, task, performer). Skipping: warranty denial ($150–$450 repairs), shorter lifespan (5–7 yrs → 3–4 yrs), safety risks. Dallas school: showed maintenance log, sensor claim approved at 20 months.
13. 30-Day Satisfaction Guarantee
Beyond warranty: 30-day full refund (minus shipping) if not satisfied—no questions asked. Must be like-new condition with all accessories. Refund in 5–7 business days. Custom models excluded. Also: price match guarantee (30 days), repair-or-replace promise (3 same-defect repairs → new unit). Catering company: tested LP2 for 2 weeks, loved it, kept it. Hotel LP3: recurring coil issue, after 3 repairs got new unit free.
How long is the warranty for AT Cooker commercial induction cooktops?
All LP Series models (LP1 single-burner to LP4 four-burner) come with a standard 2-year manufacturer’s warranty. This exceeds the industry average of 1 year. Extended warranties of 1–2 additional years are available at 10–15% of purchase price, purchasable within 30 days of original purchase. Coverage is global—valid in North America, Europe, and Asia through local authorized service centers.
What does the AT Cooker warranty cover?
The warranty covers manufacturing defects including induction coil failures, circuit board malfunctions, tempered glass cracks (without external force), temperature sensor faults, and wiring issues. Both parts and labor are covered for all authorized repairs—no hidden fees. OEM parts are used exclusively. Most repairs are completed within 48–72 hours.
What voids the AT Cooker commercial induction cooktop warranty?
Warranty is voided by: using non-ferrous cookware (aluminum, copper) or undersized pans (<12cm), unauthorized repairs with non-OEM parts, neglect (e.g., not cleaning the cooling fan leading to overheating), accidental damage (drops, impacts, spills), improper wiring (wrong voltage), and installation by uncertified personnel. Always use a certified installer and keep maintenance logs.
Does AT Cooker cover labor costs for warranty repairs?
Yes. Unlike many competitors that offer parts-only warranties (labor costs $100–$200/hour extra), AT Cooker covers both parts and labor for all authorized repairs. On-site service is available within 50 miles of authorized service centers. Mail-in service with free round-trip shipping is available for remote locations. 24-hour emergency service is offered in major cities.
How do I file a warranty claim for my LP Series cooktop?
File a claim on AT Cooker’s website under ‘Warranty Claims’—provide model number, issue description, and contact info. Upload proof of purchase (invoice or order confirmation) and photos of the defective part. AT Cooker reviews claims within 48 hours and assigns an authorized technician. Keep your installation certificate and maintenance log, as these may be requested during the claim process.
Get Peace of Mind with AT Cooker’s Warranty
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