Please login to use this feature. You can use this feature to add the product to your favourite list.
Close
You have added this product to your favorite list. Check My Favourite
Close
You have removed this product from your favourite list.
Close
Please login to use this feature. You can use this feature to add the company to your favourites list.
Close
This company has been added successfully. Check My Favourite
Close
This company has been removed from your favourite list.
Close
Please login to use this feature. You can use this feature to add the company to your inquiry cart.
Close
This company has been added to your inquiry cart.
Close
This company has been removed from your inquiry cart.
Close
This product has been added to your inquiry cart.
Close
This product has been removed from your inquiry cart.
Close
Maximum number of Product/Company has been reached in inquiry cart.
Close
Green Energy Automation Sdn Bhd
Green Energy Automation Sdn Bhd 201201043627 (1028104-T)
Business
Hours
Monday - Friday 9:00 AM - 6:00 PM
Saturday 9:00 AM - 1:00 PM
Sunday Closed
Open Closed
Onesync AI SSM
60187891859
mychinkee WeChat QR
WeChat QR

Wechat ID: mychinkee

HVAC Calculation Table¡«

06-Sep-2025

HVAC Information


Heat Load Calculation


Formula: Q = Area (sq.ft) x Heat Load Factor (BTU/hr per sq.ft)


Example: 500 sq.ft office: Q = 500 x 30 = 15,000 BTU/hr TR = 1.25


CFM Calculation


Formula: CFM = Sensible Heat (BTU/hr) / (1.08 x Delta T)


Example: 12,000 BTU/hr, Delta T = 20¡ãF CFM = 556 ¡ú


AHU / FCU Sizing


Rule: 1 TR = 400 CFM


Duct Sizing Heat Load Calculat


Velocity Limits:


Main: 1400-1800 FPM


800 CFM @ 1000 FPM 0.8 sq.ft 14"x10"


Chilled Water Flow Rate


Formula: GPM = BTU/hr/ (500 x Delta T)


Example: 24,000 BTU/hr GPM = 4.8


Pipe Sizing


Chiller Sizing


Formula: TR = BTU/hr / 12,000


Example: 60,000 BTU/hr 5 TR


Cooling Tower Sizing


Rule:


Heat Rejection = 1.25 x Load


10 TR ¡ú Tower = 12.5 TR


Main Office

Green Energy Automation Sdn Bhd 201201043627 (1028104-T)
No. 2, Jalan Selatan 3/2, Taman Perindustrian Ringan Pulai, 81300 Skudai, Johor, Malaysia.

Tel:

Email:
Website: https://www.geasb.com
Website: https://geasb.newpages.com.my/
Website: https://geasb.onesync.my/

Browse by : Home - Classifieds - Companies - Location - Tags - Products - News & Promotion - Job Vacancy - Mobile Website - Google - SEO Results

NEWPAGES

  • BR 43874
  • US 7821
  • AR 3763
  • CN 2192
  • EC 1951
  • SG 1493
  • BD 1387
  • AU 1247
People Online
Seni Jaya Logo
Brochure
Download
Our PackageContact Us