Description:

Ventilation pipe fittings-- crafted from stainless steel materials for durability and reliability, ensuring a .. Air conditioner duct connector-- ensures a stable supply of hot water by preventing gas water heaters from extinguishing due to wind force.. Duct connector-- convenient and practical design allows for easy installation on various models of gas water heaters.. Duct backflow preventer-- provides anti-freeze functionality, protecting the water heater from freezing during cold seasons.. Gas water heater vent connector-- wonderful workmanship, fine texture, good hand feeling, smooth surface, simple and safe to use..