Weixing 4-Point Corrugated Pipe, 40cm, 1 Piece, Gas Water Heater, 304 Stainless Steel Flexible Hose, Cold And Hot Water Inlet And Outlet, 1204

1. Ensure there is a floor drain with smooth drainage at the installation site.

2. The product must be installed by a professional.

3. Confirm the product length matches the required connection distance before installation.

4. Do not use sealing tape at the hose connection points.

5. Tighten the connection nuts by hand; use a wrench only if there is a leak after water is turned on.

6. The corrugated hose can be bent but not excessively twisted or stretched.

7. Start bending the hose about 5 cm away from the nut to avoid deformation and leakage.

8. Do not use corrosive cleaners on the product.

9. Close the main water valve when not in use to prevent damage and loss during periods of absence.