HAP (Hourly Analysis Program) chiller sizing

Expert HAP (Hourly Analysis Program) Chiller Sizing Services by EKG M & E Sdn Bhd

Get precise, hour-by-hour load accuracy with EKG M & E Sdn Bhd, your trusted specialist in HAP (Hourly Analysis Program) Chiller Sizing Services in Malaysia. We specialize in the use of Carrier's Hourly Analysis Program to perform detailed 8,760-hour dynamic load simulations for chiller sizing across office towers, shopping malls, hospitals, hotels, and commercial developments throughout Malaysia. Our licensed engineers deliver HAP-verified sizing calculations that combine this industry-standard simulation tool with hands-on engineering judgment for accurate, defensible results.

Key Features for HAP (Hourly Analysis Program) Chiller Sizing Services

8,760-Hour Dynamic Load Simulation
Our experienced engineers build detailed HAP models simulating building loads hour-by-hour across a full year, capturing peak design conditions as well as part-load and seasonal variation for accurate chiller capacity determination.

Zone-by-Zone and System-Level Modeling
We construct HAP models at both zone and air system level, allowing chiller sizing to reflect actual building layout, orientation, and internal load diversity rather than simplified block-load estimates.

ASHRAE-Based Weather and Design Condition Data
We apply ASHRAE design weather data and Malaysian climate parameters within HAP to ensure peak cooling loads reflect realistic local outdoor design conditions for accurate chiller selection.

Chiller Plant Sizing and Configuration Analysis
We use HAP's plant sizing outputs to evaluate single versus multiple-chiller configurations, staging strategies, and redundancy options, matching chiller capacity to actual calculated building demand.

Energy Consumption and Part-Load Performance Analysis
We leverage HAP's energy simulation capabilities to estimate annual energy consumption and part-load chiller performance, supporting equipment selection decisions that balance capital cost against long-term operating efficiency.

Manufacturer-Specific Selection Software Integration
We cross-reference HAP sizing outputs against manufacturer-specific chiller selection software, ensuring theoretical calculations align with actual available equipment performance curves.

Hydraulic Modeling for Pipe and Pump Sizing
We use dedicated hydraulic modeling software such as Pipe-Flo and AFT Fathom to calculate friction loss, pump head, and pipe sizing across chilled water networks downstream of HAP-derived chiller capacities.

Software Output Cross-Verification
We cross-check HAP-generated results against manual ASHRAE chart calculations and site-specific conditions, ensuring the software supports engineering judgment rather than replacing it.

Energy Simulation for LEED/GBI Certification Support
We use HAP outputs alongside IES VE or EnergyPlus modeling where projects require the documentation format specifically expected by LEED and GBI certification bodies for energy credit submissions.

Comprehensive Modeling Reports and Documentation
We provide detailed modeling reports documenting HAP inputs, assumptions, and outputs, ensuring chiller sizing decisions are transparent and defensible for design review, tendering, or certification submission.

Compliance with Industry Standards and Regulations
All HAP-based chiller sizing calculations are carried out in accordance with Malaysian MS 1525 energy efficiency guidelines, ASHRAE/CIBSE standards, and applicable building regulations.

Why Choose EKG M & E Sdn Bhd for HAP (Hourly Analysis Program) Chiller Sizing Services?

Extensive Industry Experience
EKG M & E Sdn Bhd has successfully delivered HAP-based chiller sizing calculations for office towers, commercial buildings, hospitals, and industrial operations throughout Malaysia.

Licensed and Experienced Professionals
Our qualified engineers provide precise HAP modeling, technical expertise, and reliable engineering judgment that validates every simulation output.

Complete Turnkey Sizing Solutions
From HAP load simulation to hydraulic modeling, manufacturer verification, and certification-ready documentation, we manage every stage of your chiller sizing project with precision and professionalism.

Accurate, Verified, and Certification-Ready Calculations
We deliver sizing calculations that combine the precision of HAP simulation with the judgment of experienced engineers, ensuring results hold up to design review and real-world performance.

Choose EKG M & E Sdn Bhd as your trusted HAP (Hourly Analysis Program) Chiller Sizing Services specialist and experience professional engineering, precise modeling, and dependable service that gets your chiller sizing right using industry-leading tools across Malaysia.