DHW Distribution
Sections
DHW Systems Design Fundamentals
Comprehensive guide to domestic hot water system design including centralized vs point-of-use configurations, load calculations, storage versus instantaneous heating, and distribution layouts.
Trunk-and-Branch DHW Distribution Systems
Engineering analysis of trunk-and-branch domestic hot water distribution systems including pipe sizing methods, friction loss calculations, delivery times, and comparison with manifold systems.
Homerun Manifold DHW Distribution Systems
Homerun manifold systems deliver hot water through dedicated PEX lines from a central manifold to each fixture, offering faster delivery, individual fixture isolation, and reduced fittings.
PEX Piping for Domestic Hot Water Systems
Technical analysis of cross-linked polyethylene (PEX) piping for DHW applications including thermal expansion, pressure ratings, and connection methods per ASTM standards.
DHW Distribution Systems
Analysis of domestic hot water distribution system types including trunk-and-branch, manifold, and recirculating configurations with heat loss calculations and code requirements.