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eBay£89.90Visit shop VEVOR 30 Plate Heat Exchanger 4*1-1/4"" MNPT Ports 5""x 12"" Brazed 316L St. Steel
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The VEVOR 30-Plate Brazed Plate Heat Exchanger is designed for HVAC technicians, hydronic heating installers, and home brewers who require highly efficient, compact thermal management for applications like floor heating, water heating, and cooling systems. It offers an exceptional 90-99% thermal transfer efficiency through its optimized herringbone plate design, though users should note that the unit requires precise piping installation to prevent sediment buildup and ensure optimal flow rates.
| Model Part Number | EATB28-30 |
|---|---|
| Brand | VEVOR |
While constructed from stainless steel, always verify your local plumbing codes regarding heat exchangers used in potable water circuits.
Yes, it is recommended to mount the unit vertically for optimal air venting and fluid drainage.
Flow rate depends on your specific thermal load and temperature delta; consult an HVAC professional or use standard hydronic design calculators.
The 304 stainless steel construction is generally compatible with water and glycol, but avoid highly corrosive or acidic chemicals.
This unit is designed to withstand high pressures, but always refer to the specific technical data sheet included with your unit for precise PSI limits.
The internal plates may be fouled with mineral deposits or sediment; flush the system with a mild descaling solution.
Check that the MNPT fittings are tightened correctly and inspect the pipe sealant; re-apply Teflon tape if necessary.
Inspect the external Y-strainer for clogs or check for air locks in the system piping.
For a successful installation, mount the unit vertically using the provided 304 stainless steel brackets to allow for proper air purging. Always install a Y-strainer or a sediment filter on the fluid intake lines to protect the narrow internal channels from clogging, as debris can permanently reduce heat transfer efficiency. Ensure all connections are tightened using pipe sealant or Teflon tape rated for your specific fluid and temperature requirements. When performing system maintenance, it is recommended to conduct a periodic back-flushing or chemical cleaning cycle using a mild descaling solution to maintain the integrity of the plates. If the unit is used in an outdoor environment, ensure the system is properly drained or protected with glycol during winter months to prevent freezing damage.
