Alfa Laval 14-20H Bonded Plate Heat Exchanger

Alfa Laval AlfaNova 14-20H fusion-bonded plate heat exchanger is a compact, 100% stainless-steel unit designed for high-purity heat transfer and hot-water heating duties. The 14-20H model (Part Number 3287050861) uses fusion-bonded stainless-steel plates and 3/4" male NPT inlet/outlet connections on S1/S2 and S3/S4, with a plate width of 3.24 inches, delivering a small footprint while maintaining efficient heat transfer. This fusion-bonded design offers excellent corrosion resistance and robustness for demanding service, including applications where copper or nickel contamination must be avoided; Alfa Laval notes suitability for aggressive media and high-cleanliness requirements, and the line is AHRI-certified for liquid-to-liquid fusion-bonded heat exchangers. Made entirely of stainless steel, the 14-20H is engineered for extreme pressure fatigue resistance and operation across a broad temperature range, making it well suited for hot-water heating and other clean-processing duties where reliable sanitization and compact footprint are important. The 14–20 H designation identifies the plate configuration within the Fusion-Bonded AlfaNova family, providing a compact yet capable heat-exchange solution for space-constrained installations.