Key Takeaways
- UL Listed and ETL Listed are equivalent for retailer compliance — both are Nationally Recognized Testing Laboratory (NRTL) marks accepted by Amazon and Walmart.
- UL 1026 is the governing standard for household electric cooking appliances including air fryers — it covers electrical, mechanical, thermal, and fire safety.
- 110V/60Hz is mandatory for North American models — air fryers designed for 220–240V European markets require redesign and re-certification.
- Amazon and Walmart require NRTL certification before allowing air fryer listings on US platforms — without certification, listings are rejected at approval.
- Certification cost is typically in the low to mid four-figure range per base model, with additional cost per variant.
- The right question for procurement is not "UL or ETL" but "which NRTL produces the fastest certification turnaround for the target product family."
For air fryer manufacturers exporting to North America, the UL/ETL certification pathway is the single most important compliance gate before Amazon or Walmart will approve the product listing. Manufacturers who arrive at this stage without a clear certification strategy typically lose six to twelve weeks to scheduling delays, redesign iterations, or document resubmissions — delays that put product launches outside peak selling seasons and erode the first-year revenue the launch was planned to capture.
This article is about giving the export sales engineers and compliance managers responsible for North American air fryer certification the framework to choose between UL and ETL, understand the testing requirements, plan the certification timeline, and present the certification documentation to Amazon and Walmart in a way that prevents listing rejection. The content applies to all manufacturers shipping air fryers to the United States and Canada, regardless of whether the certification partner is Underwriters Laboratories or Intertek.
Why UL 1026 Is the Governing Standard
UL 1026 is the Underwriters Laboratories standard titled & Electric Household Cooking and Food Serving Appliances. It is the standard that all North American retailers reference when evaluating air fryer compliance. The standard covers four primary safety domains, each with specific testing requirements.
The electrical safety domain addresses insulation integrity, ground continuity (for Class I appliances), leakage current, dielectric withstand voltage, and abnormal operation. Air fryers operate at 110–120V with heating elements drawing 1,200–1,800W, which generates substantial inrush current during preheat cycles. The electrical safety testing verifies that the heating element, control electronics, power cord, and internal wiring withstand the operational stress without arcing, overheating, or insulation breakdown.
The mechanical safety domain addresses tip-over, drop, impact, and door/cover interlock testing. Air fryer baskets must be designed so that inadvertent opening during operation does not expose the user to the heating element or hot air stream. The pull-out basket design typical of consumer air fryers has been the subject of several UL 1026 mechanical safety updates in recent years, requiring careful verification against the current edition of the standard.
The thermal safety domain addresses surface temperature limits, insulation class, and thermal runaway protection. Air fryer exterior surfaces must not exceed specified temperatures during normal operation, and the appliance must incorporate thermal cutoffs or other protection against thermal runaway if the control electronics fail.
The fire safety domain addresses flame spread, smoke generation, and end-product flammability. The plastic enclosure, control panel, and basket materials must meet specified flammability ratings (typically UL 94 V-0 or HB depending on the application and part location).
UL Listed vs. ETL Listed: What the Difference Actually Means
UL Listed and ETL Listed are both certification marks issued by Nationally Recognized Testing Laboratories (NRTLs) accredited by the U.S. Occupational Safety and Health Administration (OSHA). The NRTL accreditation framework allows any accredited laboratory to test products to a published standard and issue a certification mark, provided the laboratory meets the same competency requirements.
The two dominant NRTLs for air fryer certification are Underwriters Laboratories (UL) and Intertek (which operates the ETL certification program). Both test products to UL 1026. The certification mark indicates which laboratory tested the product, but the testing standard and the safety requirements are identical.
| Certification Mark | Issuing Laboratory | Testing Standard | Amazon Accepted? | Walmart Accepted? |
|---|---|---|---|---|
| UL Listed | Underwriters Laboratories | UL 1026 | Yes | Yes |
| ETL Listed | Intertek | UL 1026 | Yes | Yes |
| CSA Certified | CSA Group | CSA C22.2 (harmonized with UL 1026) | Yes (with NRTL status) | Yes (with NRTL status) |
| TUV Rheinland / TUV SUD | TUV Rheinland / TUV SUD | UL 1026 (with NRTL status) | Yes (with NRTL status) | Yes (with NRTL status) |
The choice between UL Listed and ETL Listed is therefore not a quality choice — both marks certify that the product meets UL 1026. The choice is typically a lead time and cost choice, where the manufacturer selects the laboratory based on quote, scheduling availability, and the manufacturer's preferred certification mark for marketing purposes.
The Anzhi air fryer product range is available with both UL Listed and ETL Listed configurations depending on the buyer's certification preference. The decision is typically made based on the buyer's marketing strategy and the cost quotation from each NRTL.
The 110V/60Hz Electrical Design Requirement
North American household electrical service is 120V nominal, 60 Hz, single phase. Air fryers designed for the North American market must be rated for 110–120V operation at 60 Hz. The heating element, motor, fan, control electronics, and power cord must all be rated for the North American voltage and frequency.
The most common error in air fryer export is shipping European-designed units (220–240V, 50 Hz) to North American retailers. These units will not operate correctly on the 110V service — the heating element will produce approximately half its rated power, the motor will run at reduced speed, and the control electronics may malfunction. From a certification perspective, these units cannot be certified to UL 1026 without electrical redesign, because the standard requires the unit to operate at the rated voltage and frequency of the target market.
For manufacturers with a single global product platform, the North American market requires a separate SKU with:
- Heating element rated for 110–120V at the equivalent wattage (typically 1,400–1,800W for consumer air fryers).
- Motor and fan rated for 60 Hz operation (some 50/60 Hz universal motors can operate on either, but verify the motor specification before committing).
- Power cord with NEMA 1-15P or NEMA 5-15P plug for North American outlets. The cord length and wire gauge must comply with UL 1026 requirements (typically SJTW or SPT-2 cord, 18 AWG minimum for the rated current).
- Control electronics rated for 110–120V input, or with a step-down transformer for any low-voltage control circuits.
- Nameplate and marking in English and Spanish per US regulatory requirements, with the rated voltage, wattage, and frequency clearly indicated.
The Anzhi air fryer voltage compatibility documentation specifies the voltage variants available for each model, including the 110V/60Hz North American variant and the 220V/50Hz European variant.
Amazon and Walmart Supplier Requirements
Both Amazon and Walmart require proof of NRTL certification before allowing air fryer listings on their US platforms. The specific documentation requirements differ slightly between the two retailers.
Amazon Requirements
Amazon product safety policy requires sellers to provide the following documentation for air fryer listings:
- Certificate of Compliance from an NRTL confirming UL 1026 compliance.
- Test report covering the specific model or model family being listed.
- Product images showing the NRTL certification mark on the product nameplate or label.
- Company documentation including the manufacturer's company registration and contact information.
Amazon's compliance team reviews the documentation during the listing submission process. Incomplete or unclear documentation typically results in listing rejection, requiring resubmission and delaying the launch by 1–3 weeks per resubmission cycle. Manufacturers who present complete documentation on the first submission typically see listing approval within 5–10 business days.
Walmart Requirements
Walmart's supplier requirements for air fryers include the same NRTL certification documentation as Amazon, with additional requirements specific to Walmart's supplier qualification process:
- Certificate of Compliance from an NRTL confirming UL 1026 compliance.
- Test report covering the specific model and any variants being submitted.
- Supplier audit verifying the manufacturer's quality management system, typically ISO 9001 certification.
- Liability insurance documentation confirming product liability coverage.
- Recall plan documenting the manufacturer's process for handling product recalls if a safety issue is identified post-launch.
Walmart's supplier qualification process is more rigorous than Amazon's and typically requires 6–12 weeks from initial submission to listing approval. Manufacturers who plan the certification timeline and the supplier qualification process in parallel rather than sequentially typically achieve approval in the shorter end of this range.
The Certification Cost Landscape
Certification cost depends on the testing laboratory, the product complexity, and the number of variants in the product family. The reference cost ranges for air fryer certification are below.
| Cost Component | Cost Range (USD) | Notes |
|---|---|---|
| Base model certification (UL or ETL) | Low to mid four figures | Single model, single configuration |
| Each additional variant | Lower four figures | Per model variant with different specifications |
| Follow-up testing (production sample) | Low four figures | Annual or per-batch testing required by some NRTLs |
| Documentation and labeling review | Mid three figures to low four figures | Per submission cycle |
| Test sample preparation | Variable | Depends on unit cost and number of samples required |
| Translation and localization (nameplate, manual) | Low to mid three figures | For Spanish and French Canadian labels |
| Annual certification maintenance | Low four figures per year | Factory surveillance audits and ongoing compliance |
The cost figures above are intentionally directional rather than specific dollar amounts. Actual quotes vary based on the NRTL, the product complexity, and the negotiation between manufacturer and laboratory. For procurement teams planning certification budgets, the right approach is to request formal quotes from at least two NRTLs and compare on both cost and lead time rather than selecting on cost alone.
The Certification Timeline
The certification timeline for a new air fryer model is typically 8–16 weeks from initial submission to certification grant, with the following phases.
| Phase | Duration | Notes |
|---|---|---|
| Pre-submission preparation | 2–4 weeks | Product design finalization, sample preparation, documentation preparation |
| NRTL queue and scheduling | 1–4 weeks | Depends on NRTL workload |
| Testing execution | 2–6 weeks | Depends on test plan complexity and queue |
| Report preparation | 1–2 weeks | NRTL report preparation and review |
| Certification grant | 1 week | Final review and certificate issuance |
Total timeline: 8–16 weeks for first-time certification of a new air fryer model. Manufacturers with existing certifications and an established relationship with an NRTL can typically achieve faster turnaround by reusing the test plan and the documentation framework from previous certifications.
The Right Way to Choose Between UL Listed and ETL Listed
Given that both marks certify compliance with the same UL 1026 standard and both are accepted by Amazon and Walmart, the procurement decision between UL Listed and ETL Listed comes down to four factors.
Factor 1: Lead Time
Request formal scheduling availability from each NRTL before committing. NRTL testing queues vary based on workload, product type, and the time of year. A laboratory that has open testing slots in the target submission window is worth more than a laboratory with lower cost but longer queue.
Factor 2: Cost
Request formal quotes from each NRTL for the specific product and the specific test plan. Compare on a like-for-like basis — the same test plan, the same number of variants, the same documentation scope. The cost difference between UL and ETL for the same scope is typically modest, but the actual numbers depend on the specific project.
Factor 3: Brand Recognition
UL has higher brand recognition in North America than ETL, which may be a marketing consideration for the buyer. For B2B buyers supplying Amazon or Walmart, the brand recognition of the certification mark on the product nameplate is less important than the retailer's compliance requirement, which accepts both marks. For consumer-facing marketing, UL Listed has slightly higher recognition in the US market.
Factor 4: Existing Relationship
Manufacturers with an existing relationship with one NRTL typically continue with that NRTL for subsequent certifications to leverage the established process, the documentation framework, and the factory surveillance audit continuity. Switching NRTLs between products adds setup time and cost without proportionate benefit.
Common Errors That Delay Certification
Based on the certification pathways for air fryer products, the following errors are the most common causes of certification delay or rejection.
Error 1: Submitting European-Design Units for North American Certification
Air fryers designed for 220–240V European markets cannot be certified to UL 1026 without redesign. The heating element, motor, control electronics, and power cord all require North American specifications. The most efficient path is to design the North American variant in parallel with the European variant from the product development stage, rather than attempting to certify a European design.
Error 2: Incomplete Nameplate and Documentation
The product nameplate must include the rated voltage, wattage, frequency, manufacturer name, model number, and NRTL certification mark. Missing or unclear nameplate information is one of the most common causes of certification delay. Submit the nameplate artwork with the certification submission to allow the NRTL to verify compliance at the documentation review stage.
Error 3: Untested Variants in the Same Submission
If the product family includes variants with different specifications (different capacities, different heating element wattages, different control electronics), each variant requires individual testing or a documented worst-case representation analysis. Submitting variants as if they are all identical to the base model is a common cause of certification grant with limited applicability — the manufacturer may believe the entire product family is certified when only the base model has been tested.
Error 4: Misalignment Between NRTL Testing and Amazon/Walmart Documentation
The NRTL certificate and the Amazon/Walmart listing documentation must match. If the listing describes a model number that differs from the certificate, or lists specifications that differ from the tested configuration, the listing is typically rejected. Ensure the model number, specifications, and configuration on the certificate match the listing application exactly.
What North American Buyers Should Ask About Certification
For buyers evaluating air fryer suppliers for North American Amazon or Walmart listings, the right questions about certification status are below.
Question 1: What NRTL Certification Mark Does the Product Carry?
Request a copy of the actual certificate, not a summary listing. Verify the certificate scope matches the model or model family being evaluated. Confirm the certificate expiration date and the surveillance audit schedule.
Question 2: Is the Product Designed for 110V/60Hz North American Operation?
Confirm the rated voltage and frequency on the certificate matches the target market. A 220–240V product cannot be listed on Amazon US or Walmart US platforms regardless of the certification status, because the product cannot operate correctly on North American electrical service.
Question 3: Does the Certification Cover All Variants in the Product Family?
Request a list of the models covered by the certificate. If the certificate covers only one model but the product family includes five variants, the additional variants require separate certification or a documented worst-case representation analysis.
Question 4: What Is the Annual Surveillance Audit Schedule?
NRTL certifications require periodic surveillance audits of the manufacturer's production facility. The annual audit schedule and the most recent audit date indicate whether the certification is being actively maintained. Expired surveillance audits can invalidate the certification.
Question 5: What Is the Product Recall Process?
Request documentation of the manufacturer's product recall process. Walmart specifically requires this documentation, and Amazon's compliance team increasingly reviews it for high-volume listings.
How Anzhi Supports North American Air Fryer Buyers
Anzhi manufactures household kitchen appliances with a primary focus on air fryers and electric ovens. The air fryer product range includes 3L, 5L, 7L, and 8L capacity models in both mechanical control and electronic touch control configurations, with both 110V/60Hz North American variants and 220V/50Hz European variants available.
For buyers evaluating Anzhi for North American Amazon or Walmart listings, the certification documentation is available through the UL certification inquiry contact process. The technical team can provide:
- Copies of existing UL or or and ETL certificates covering the relevant air fryer models.
- Specification documentation for the North American 110V/60Hz variants.
- Nameplate and manual artwork for compliance review.
- Test report documentation per the specific Amazon or Walmart submission requirements.
The Anzhi company documentation includes the manufacturer company registration, the quality management system certification (ISO 9001), and the supplier qualification documentation required for Walmart's supplier approval process.
Conclusion: Certification Is the Entry Ticket, Not the Whole Journey
UL or ETL certification to UL 1026 is the entry ticket for air fryer sales through Amazon and Walmart in North America. Without certification, the listing is rejected at approval. With certification, the listing is approved but the product still must compete on price, performance, and reliability in the marketplace.
The right certification strategy starts with choosing the right NRTL based on lead time, cost, brand recognition, and existing relationship. The next step is to design the North American 110V/60Hz variant in parallel with other market variants, submit the complete documentation documentation set on the first submission cycle, and verify that the certificate scope matches the Amazon or Walmart listing exactly. Manufacturers who follow this plan achieve certification in 8–12 weeks and listing approval in 2–4 weeks after certification grant.
For buyers evaluating air fryer suppliers for North American Amazon or Walmart listings, the certification documentation is the first verification step — before product samples, before pricing, before commercial terms. A supplier with current UL or ETL certification documentation and a clean surveillance audit history is a lower-risk supplier than one without certification or with expired certification. The Anzhi product range with North American 110V/60Hz variants and available certification documentation provides the entry ticket for North American e-commerce and retail listings.
Frequently Asked Questions
Q: What is the difference between UL Listed and ETL Listed?
Both are NRTL certification marks accepted by Amazon and Walmart. UL Listed is issued by Underwriters Laboratories; ETL Listed is issued by Intertek. Both test to the same UL 1026 standard for household cooking appliances. The choice is typically based on lead time, cost, and brand preference rather than technical differences.
Q: What is UL 1026 and why does it apply to air fryers?
UL 1026 is the Underwriters Laboratories standard for Electric Household Cooking and Food Serving Appliances. It covers electrical, mechanical, thermal, and fire safety requirements for countertop cooking appliances including air fryers. Both UL Listed and ETL Listed marks for air fryers certify compliance with UL 1026.
Q: Do Amazon and Walmart require UL or ETL certification for air fryer listings?
Yes. Both Amazon and Walmart require proof of NRTL certification before allowing air fryer listings on US platforms. Amazon requires the certificate during listing submission. Walmart requires the certificate plus supplier qualification documentation including ISO 9001, liability insurance, and recall plan.
Q: What are the 110V/60Hz voltage and frequency requirements for North American air fryers?
North American household electrical service is 120V nominal, 60 Hz. Air fryers must be rated for 110–120V at 60 Hz. European-designed units (220–240V, 50 Hz) cannot be sold in North America without electrical redesign and re-certification.
Q: What is the typical cost difference between UL Listed and ETL Listed certification for an air fryer?
Both UL Listed and ETL Listed certification for an air fryer typically costs in the low to mid four figures per base model. The difference between the two is the testing laboratory, not the standard. Actual quotes vary based on the specific product and the NRTL.