Peter’s HVAC Advisory

Peter’s HVAC Advisory HVAC expert. Building Peter’s HVAC Advisory for retirement. Driven by family, knowledge and growth.

08/08/2026

Try it for free (First 100 accounts)

08/04/2026

On the release of 1.1.0 we will be testing for any bugs.

At PetersHVAC.ca I recognize that refrigerant r410a will be categorized as a Legacy Gas beginning in 2030. It has been moved to the public site Petershvac.ca as a free tool!

Please use it and send feedback.

Direct link

https://petershvacadvisory.netlify.app/services/r410a

08/04/2026

Professional tools for HVAC and refrigeration techs. PT charts, calculators, and diagnostics built by a Red Seal mechanic.

HVAC Lens version 1.1.0 released today‼️🔎Thermodynamic data from Suction and Liquid Pressures and Temperatures 🔎 Calcuat...
08/03/2026

HVAC Lens version 1.1.0 released today‼️

🔎Thermodynamic data from Suction and Liquid Pressures and Temperatures

🔎 Calcuate Air flow, Heating and Cooling air and water calculations

🔎Residential Heat loss and heat load calculations

🔎Electrical calculations with wire size recommendations

PetersHVAC.ca

Direct Link:
https://petershvacadvisory.netlify.app/_pwa-build/app/

07/23/2026

Hope is something we never stop fighting for. 💙

As firefighters, we know that every search is driven by one belief: never give up.

Our hearts are with Parker, his family, the Calgary Police Service, search and rescue teams, and everyone working tirelessly to bring him home.

As Acting Staff Sgt. Scott Gundersen said:

"We are not going to give up. The missing person investigation will continue until he is found."

If you live in the areas identified by Calgary Police, please take a few moments to carefully check your own property again and follow all guidance from the Calgary Police Service. If you want to help further, look for official requests from police rather than conducting independent searches.

Calgary is behind you, Parker. Your Calgary Firefighters are holding onto hope alongside our entire community. ❤️

Added an Ask Grok button to the diagnostic output sections to easily post to Grok for AI analysis. Other AI integration ...
07/09/2026

Added an Ask Grok button to the diagnostic output sections to easily post to Grok for AI analysis. Other AI integration coming soon!

07/08/2026

Thanks guys. The bug turns out to be a safari caching problem. The App is works fine in chrome. If having problems in safari, open settings and delete PetersHVACAdvisory cache data.

Hey guys, I built a quick diagnostic calculator for techs in the field. Enter your gauge readings and it tells you super...
07/07/2026

Hey guys, I built a quick diagnostic calculator for techs in the field. Enter your gauge readings and it tells you superheat, subcooling, and what’s likely wrong with the system.
Currently the PWA has a keypad bug, so please use the website version for now: Would appreciate any feedback.

07/04/2026

Deer often roam around in Calgary

VFD Retrofit
07/02/2026

VFD Retrofit

Address

Calgary, AB

Website

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