| After-sales Service: | 1 Year |
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| Warranty: | 1 Year |
| ventilation mode: | natural ventilation |
| Samples: |
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Air conditioner PVC duct tube for HVAC line set
1. Material: rigid, fireproof PVC, stabilized against UV rays.
2. Galvanized steel assembly screws.
3. Quick and easy fitting system.
| Model | A | B | C |
| ZL-1 | 71 | 62 | 50 |
| ZL-2 | 85 | 67 | 60 |
| ZL-3 | 111 | 75 | 66 |
Suppliers with verified business licenses
Audited Supplier 
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