David Jenkins
David Jenkins
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    • Home
    • About
    • Method
    • Services
    • Contact
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    • Resources
  • Home
  • About
  • Method
  • Services
  • Contact
  • FAQ
  • Resources

📙 Apprentice & Trade Resources

🔗 Technical slides & documents...

Download: AIRAH Queensland's technical slides

🔗 Wondering what an azeotropic mixture is?

HVAC and Automation Glossary by Innotech Controls

Charts and data 📈

Water-Ice-Steam_ phase_diagram (pdf)Download
Evap & Cond TD (pdf)Download
2021_08_EFCTC_Position-Paper_HFOs-and-HCFOs (pdf)Download

For a deeper understanding, tell me more...

Q & A - A Free Service

Ask a HVAC or Refrigeration question here.

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Every genuine question will be answered within 1-to-7 Days.

If I cannot answer your question, I will ask my network for help and provide a referral. 

 Copyright © 2022 David Jenkins. 

 All Rights Reserved.



I acknowledge the traditional owners of the lands where we operate in Queensland. 

I sincerely pay my respects to their Elders, past, present and emerging. 

ARC L039362 /AU51893 ABN41687781572 QBCC 152655

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