Zhongshan Vangood Appliances Mfg Co., Ltd.
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This large-capacity heat exchanger is engineered for high-demand water heaters supporting 18L to 24L+ models. Its optimized internal structure and enlarged surface area ensure maximum heat transfer efficiency, making it ideal for households with simultaneous multi-point water usage. The heavy-duty construction guarantees stable performance under continuous operation while maintaining energy efficiency.
High Capacity Design: Specifically engineered for 18-24L+ water heaters to meet high hot water demand
Enhanced Heat Transfer: Large surface area and advanced internal structure improve thermal efficiency
Durable Construction: Robust materials resist corrosion and scaling for long service life
Energy Saving: Superior heat exchange rate reduces gas or electricity consumption
Easy Installation: Precision dimensions ensure direct replacement compatibility
Multi-point Support: Maintains stable temperature during simultaneous use in bathrooms and kitchens
| Parameter | Specification |
|---|---|
| Applicable Capacity | 18-24L+ Water Heaters |
| Core Material | High-grade Copper C1220 |
| Tube Thickness | 0.8mm |
| Connection Type | Standard 3/4" NPT |
| Pressure Rating | 1.0 MPa |
| Temperature Range | Up to 90°C |
| Dimensions | 280 x 180 x 120mm |
| Weight | 3.2 kg |
Q1: Is this suitable for a 26L water heater?
A1: Yes, the "24L+" designation indicates compatibility with models exceeding 24L, including 26L units, thanks to its oversized heat exchange capacity.
Q2: How does this improve performance over original parts?
A2: It features enhanced fin design and larger heat transfer area, providing approximately 18% better efficiency and faster heating recovery.
Q3: What's the expected lifespan?
A3: With proper water quality and maintenance, it typically lasts 8-10 years, outperforming many standard exchangers.
Q4: Can this handle hard water conditions?
A4: The copper construction provides good corrosion resistance, but for areas with very hard water, a water softener is recommended to extend lifespan.
Q5: Is professional installation required?
A5: While designed for direct replacement, we recommend installation by qualified technicians to ensure optimal performance and warranty coverage.
