Engineering Insights & MEP Hub

Van Tech Knowledge BaseEngineering articles about Central HVAC, Fire Fighting, and MEP contracting

Explore our latest engineering articles, technical insights, and MEP industry trends written by our certified experts.

5 Articles

Engineering comparison between VRF outdoor units and a central chiller plant on the rooftop of a modern administrative building

Featured InsightHVAC Systems

HVAC Systems

13 min read•Nov 5, 2026

VRF vs. Chillers: The Engineering Decision That Defines Your Commercial Building's Operating Cost for Years

A comprehensive technical and financial comparison between Variable Refrigerant Flow (VRF) systems and Chilled Water plants in commercial and administrative buildings, complete with an illustrative LCC calculation model.

#VRF vs Chiller#Commercial HVAC Selection#VRF System Pros and Cons

Omar Abu Shnif

Digital Marketing Manager

Annual Maintenance Contracts (AMC) for Industrial Chillers in Egypt: A Guide for Plant & Maintenance Managers

MEP Coordination: How Shop Drawings Prevent Installation Clashes

Preventive Maintenance Contracts for VRF and Chiller Systems in Factories and Banks: A Practical Guide

Best MEP Contractor in Cairo: A Guide to Choosing an Electromechanical Contracting Company

By Omar Abu Shnif

9 min read