An Unbiased View of hvac system design
GRD stands for Grille, Register and Diffuser. GRD indicates a component is possibly a grille, a register or even a diffuser. It's a generic phrase used to explain anything at all that’s source/return and exhaust/intake air.Contrarily, non-DX or oblique enlargement refers to tools like chillers which use chilled water as the medium of heat transfe