FQA
Frequently Asked Questions
Last Updated: May 11, 2026
Welcome to HeatSwift FAQ. Here you can find answers to common questions about our electric water heaters, shipping, installation, returns, warranty, and wholesale cooperation.
1. About HeatSwift
Q1: What is HeatSwift?
HeatSwift is an electric water heater brand offering practical hot water solutions for customers worldwide. We provide products such as instant electric water heaters, storage water heaters, compact kitchen water heaters, and related accessories.
Q2: Where is HeatSwift located?
HeatSwift ships products internationally from China. We serve customers worldwide through online sales and international shipping.
Q3: Do you have local warehouses in my country?
HeatSwift does not claim to operate local warehouses in every country. Most products are shipped from China. Delivery time may vary depending on your country, customs clearance, and local delivery service.
Q4: Do you sell to both retail customers and wholesale buyers?
Yes. HeatSwift supports both retail orders and wholesale inquiries. We welcome individual customers, distributors, retailers, contractors, project buyers, importers, and business partners.
2. Product Questions
Q5: What types of electric water heaters do you sell?
HeatSwift offers different types of electric water heaters, including instant electric water heaters, storage water heaters, compact kitchen water heaters, and related accessories.
Q6: How do I know which water heater is suitable for me?
Before purchasing, please check the product specifications carefully, including voltage, power rating, plug type, capacity, water pressure requirements, installation size, and intended use.
If you are unsure which product is suitable for your location, please contact us at ewan.xu@heatswift.com before placing an order.
Q7: Can I use HeatSwift products in any country?
Not every product is suitable for every country or region. Electrical standards, voltage, plug type, water pressure, installation requirements, and local regulations may vary.
Customers are responsible for confirming product suitability before purchase and installation.
Q8: Are the product pictures exactly the same as the actual product?
We try our best to show accurate product images and information. However, product appearance, color, label design, packaging, or accessories may vary slightly due to lighting, screen display, production batches, product upgrades, or packaging changes.
Minor appearance differences that do not affect normal product function are not considered defects.
Q9: Are accessories included?
Included accessories may vary depending on the product model. Please check the product page carefully for packaging details and included items.
If you are unsure whether a specific accessory is included, please contact us before purchase.
Q10: Do your products come with installation manuals?
Most products include basic product information or installation guidance. However, because electric water heaters involve electricity and water, installation should be completed by a qualified local electrician, plumber, or professional installer.
3. Voltage, Plug and Installation
Q11: Do I need to check voltage before buying?
Yes. You must check the product voltage and power rating before purchase.
Using the wrong voltage or unsuitable power supply may cause product failure, electric shock, fire, or other safety risks.
Q12: Do I need to check the plug type?
Yes. Plug types vary by country. Please check the product information and confirm whether the plug type is suitable for your country.
In some cases, professional installation or proper local electrical adaptation may be required.
Q13: Do you provide local installation service?
No. HeatSwift does not provide local installation services.
Customers are responsible for arranging installation with a qualified local electrician, plumber, or professional installer.
Q14: Can I install the electric water heater by myself?
We do not recommend self-installation unless you are properly qualified.
Electric water heaters involve electricity and water. Improper installation may cause water leakage, electric shock, fire, product damage, property damage, personal injury, or other safety risks.
Q15: Who is responsible for installation?
The customer is responsible for arranging proper installation and confirming that the product is suitable for local electrical, plumbing, and safety requirements.
Q16: What should I check before installation?
Before installation, please check:
Voltage compatibility.
Power rating.
Plug type.
Circuit capacity.
Wiring requirements.
Grounding requirements.
Water pressure.
Water connection type.
Installation space.
Wall strength.
Local electrical and plumbing regulations.
Q17: What happens if the product is damaged by improper installation?
Damage caused by improper installation, incorrect wiring, wrong voltage, unstable power supply, lack of grounding, incorrect water pressure, or unauthorized modification is not considered a manufacturing defect.
Such damage is not covered by our return, refund, or warranty policy.
4. Shipping and Delivery
Q18: Where do you ship from?
HeatSwift ships internationally from China.
Q19: Do you ship worldwide?
Yes. HeatSwift offers international shipping to customers worldwide.
However, some remote areas, restricted regions, islands, or destinations with limited courier access may require additional delivery time or may not be serviceable.
Q20: How long does delivery take?
Estimated delivery time is usually 10–25 business days after shipment.
Delivery time may vary depending on destination country, customs clearance, local courier service, weather, holidays, and other factors outside our control.
Q21: How long does order processing take?
Orders are usually processed within 3–7 business days after payment confirmation.
Processing time may be longer during holidays, peak seasons, product inspection, bulk order preparation, or special shipping arrangements.
Q22: Is shipping free?
For most orders, standard international shipping cost is already included in the product price shown on our website.
This means customers usually do not need to pay an additional standard shipping fee at checkout unless otherwise stated.
Q23: Will I need to pay extra shipping fees?
In most cases, standard shipping is included in the product price.
However, additional shipping fees may apply for remote areas, oversized packages, special destinations, bulk orders, or locations with unusually high delivery costs.
If any additional shipping fee is required before shipment, HeatSwift will contact you by email.
Q24: Are taxes and duties included?
For most destinations, applicable taxes, duties, and standard import-related charges are included in the product price.
However, customs rules vary by country and region. In some cases, local customs authorities, courier companies, or government agencies may charge additional import duties, taxes, customs handling fees, remote area surcharges, storage fees, or other local charges.
If additional local charges are required, the customer may be responsible for paying them.
Q25: Will I receive tracking information?
Yes. After your order has been shipped, we will send tracking information to the email address used for your order.
Tracking updates may take several days to appear after shipment.
Q26: Why is my tracking information not updating?
International packages may not update every day. Tracking may pause during customs transfer, long-distance transportation, or local courier handover.
If tracking has not updated for a long time, please contact us at ewan.xu@heatswift.com.
Q27: What if my package is damaged during shipping?
If your package arrives damaged, please contact us within 7 days of delivery at ewan.xu@heatswift.com.
Please include your order number, photos of the package, photos of the shipping label, photos or videos of the damaged product, and a short description of the issue.
Q28: What if my package is lost?
If tracking shows that your package may be lost, please contact us. HeatSwift will help investigate with the logistics provider.
If the package is confirmed lost by the carrier, we will provide a suitable solution based on the situation.
5. Orders and Payment
Q29: How do I place an order?
You can place an order directly on our website by selecting the product, adding it to cart, and completing checkout.
Q30: Can I change my order after placing it?
If you need to change your order, please contact us as soon as possible at ewan.xu@heatswift.com.
If the order has not yet been processed or shipped, we may be able to help. Once the order has been processed or shipped, changes may not be possible.
Q31: Can I cancel my order?
If your order has not yet been processed, packed, or shipped, we may be able to cancel it.
If the order has already been processed, packed, shipped, or handed over to the logistics provider, it cannot be cancelled. You may request a return after delivery according to our Return & Refund Policy.
Q32: What should I do if I entered the wrong shipping address?
Please contact us immediately at ewan.xu@heatswift.com.
If the order has not yet been shipped, we may be able to update the address. Once the order has been shipped, we cannot guarantee that the address can be changed.
Customers are responsible for delivery problems caused by incorrect or incomplete shipping information.
6. Returns and Refunds
Q33: Do you accept returns?
Yes. HeatSwift accepts return requests within 14 days after delivery.
To be eligible for return, the product must be unused, uninstalled, undamaged, complete, and in its original packaging.
Q34: Can I return an installed product?
No. Installed or used electric water heaters cannot be returned unless the issue is caused by a confirmed manufacturing defect.
Q35: Can I return the product if I ordered the wrong model?
If the product is unused, uninstalled, undamaged, complete, and in original packaging, you may request a return within 14 days after delivery.
For returns caused by customer reasons, the customer is responsible for international return shipping costs and any related costs where permitted by applicable law.
Q36: Who pays for return shipping?
If the return is caused by customer reasons, such as ordering the wrong model, changing your mind, or no longer needing the product, the customer is responsible for return shipping costs.
If the issue is caused by a confirmed product defect, wrong item, or shipping damage, HeatSwift will review the case and provide a suitable solution.
Q37: How do I request a return?
To request a return, please email ewan.xu@heatswift.com within 14 days after delivery.
Please include your order number, reason for return, product photos, packaging photos, and confirmation that the product is unused and uninstalled.
Q38: Can I send the product back without contacting you first?
No. All returns must be approved by HeatSwift before the product is shipped back.
Products returned without prior approval may be refused, delayed, or not eligible for refund.
Q39: When will I receive my refund?
After we receive and inspect the returned product, we will notify you by email whether the refund is approved.
If approved, the refund will be processed to the original payment method. The time required for the refund to appear in your account may vary depending on your bank, card issuer, or payment provider.
Q40: Can I get a full refund if the product has been used?
Used or installed products are generally not eligible for return or refund unless the issue is caused by a confirmed manufacturing defect.
7. Damaged, Defective or Incorrect Items
Q41: What should I do if I receive a damaged product?
Please contact us within 7 days of delivery at ewan.xu@heatswift.com.
Please provide your order number, photos or videos of the damaged product, photos of the outer packaging, photos of the shipping label, and a short description of the issue.
Q42: What should I do if I receive the wrong item?
Please contact us within 7 days of delivery with your order number and photos of the item received.
After review, HeatSwift will provide a suitable solution based on the situation.
Q43: What if some parts or accessories are missing?
Please contact us within 7 days of delivery at ewan.xu@heatswift.com.
Please provide photos of all items received, photos of the packaging, and a description of the missing parts.
If the missing part is confirmed, we will provide a suitable solution.
Q44: What solutions do you provide for damaged, defective, or incorrect items?
Depending on the situation, HeatSwift may provide replacement parts, replacement product, repair guidance, online technical support, partial refund, or full refund.
The final solution depends on the product issue, evidence provided, product condition, destination country, and order situation.
8. Warranty
Q45: Do your products come with a warranty?
Yes. HeatSwift provides a 1-year limited warranty from the date of delivery.
The warranty covers manufacturing defects under normal use and proper installation.
Q46: What does the warranty cover?
The warranty covers manufacturing defects in materials or workmanship under normal use and proper installation.
Depending on the situation, HeatSwift may provide online technical support, replacement parts, replacement accessories, replacement product, repair guidance, partial refund, or full refund.
Q47: What is not covered by the warranty?
The warranty does not cover damage caused by improper installation, incorrect voltage, unsuitable wiring, lack of grounding, incorrect water pressure, misuse, unauthorized modification, disassembly, accidents, natural disasters, normal wear and tear, cosmetic damage, or failure to follow instructions.
Q48: Do you provide local repair service?
No. HeatSwift does not provide local on-site repair, local technician visits, or local installation service.
Warranty support is mainly provided through email communication, photos, videos, online troubleshooting, replacement parts, or replacement product shipment where applicable.
Q49: Are local labor costs covered by warranty?
No. The warranty does not cover local electrician fees, plumber fees, technician fees, installation fees, removal fees, reinstallation fees, inspection fees, or other local service costs.
Q50: How do I request warranty support?
Please contact us at ewan.xu@heatswift.com.
Please include your order number, product model if available, photos or videos showing the issue, a description of the problem, and photos of the installation environment if relevant.
9. Safety and Use
Q51: Are electric water heaters safe to use?
Electric water heaters can be safe when properly selected, installed, and used according to instructions and local safety requirements.
Because they involve electricity and water, professional installation and correct use are very important.
Q52: What should I do if the product shows abnormal signs?
Stop using the product immediately if you notice burning smell, smoke, abnormal noise, water leakage, electric shock sensation, unstable heating, damaged wiring, cracked housing, or repeated power tripping.
Disconnect the power supply if it is safe to do so and contact us at ewan.xu@heatswift.com.
Q53: Can children use the product?
Children should not operate electric water heaters without adult supervision.
Temperature settings should be used carefully to avoid scalding risk.
Q54: Does water quality affect the product?
Yes. Hard water, sediment, impurities, or corrosive water conditions may cause scaling, blockage, corrosion, or reduced heating efficiency.
Damage caused by unsuitable water quality or lack of maintenance may not be covered by warranty.
10. Wholesale and Business Cooperation
Q55: Do you accept wholesale orders?
Yes. HeatSwift welcomes wholesale and bulk order inquiries.
Q56: Who can contact you for wholesale cooperation?
We welcome distributors, online sellers, importers, hardware stores, bathroom and kitchen product suppliers, contractors, project buyers, and business partners.
Q57: Can you support OEM or customized orders?
For wholesale or business cooperation, OEM, ODM, customized packaging, logo customization, or special product arrangements may be discussed depending on order quantity and requirements.
Please contact us at ewan.xu@heatswift.com for details.
Q58: Are wholesale terms the same as retail terms?
Wholesale pricing, production time, payment terms, packaging, shipping method, warranty terms, after-sales service, customization, and return terms may differ from standard retail orders.
Specific wholesale terms may be confirmed separately by email, invoice, proforma invoice, or written agreement.
11. Contact
Q59: How can I contact HeatSwift?
You can contact us by email:
ewan.xu@heatswift.com
Q60: What information should I include when contacting customer support?
To help us respond faster, please include:
Your order number if available.
Your full name.
Product model if available.
A clear description of your question or issue.
Photos or videos if the issue is related to product damage, defect, installation, missing parts, or warranty support.
Q61: How soon will you reply?
We try to respond as soon as possible. Response time may vary depending on time zone differences, holidays, and the complexity of your request.