--- title: Blog | Insulation Institute | Jeremy Begley description: Stay up to date with the lastest industry news provided by the Insulation Institute. --- [![Insulation Institute](https://information.insulationinstitute.org/hubfs/NAIMA_Jan2016_Theme/layout/logo.png)](https://insulationinstitute.org/) - [About NAIMA](https://insulationinstitute.org/about-naima/) - [News & Industry Issues](https://insulationinstitute.org/news-industry-issues/) - [Blog](https://information.insulationinstitute.org/blog) - [Tools & Resources](https://insulationinstitute.org/tools-resources/) - [Contact Us](https://insulationinstitute.org/contact-us/) [![Insulation Institute](https://information.insulationinstitute.org/hubfs/NAIMA_Jan2016_Theme/layout/logo.png)](https://insulationinstitute.org/) - [About NAIMA](https://insulationinstitute.org/about-naima/) - [News & Industry Issues](https://insulationinstitute.org/news-industry-issues/) - [Blog](https://information.insulationinstitute.org/blog) - [Tools & Resources](https://insulationinstitute.org/tools-resources/) - [Contact Us](https://insulationinstitute.org/contact-us/) - [Residential](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/) - [Comparing Insulation Types](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/comparing-insulation-types/) - [Why Insulate](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/whyinsulate/) - [Installation Guidance](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/) - [Grade 1 Installation](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/grade-1-installation/) - [Installation Considerations](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/installation-considerations-2/) - [Moisture Management](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/moisture-management/) - [Vapor Retarders](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/vapor-retarders/) - [Attics and Ceilings](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/attics-and-ceilings-2/) - [Walls and Knee Walls](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/walls-and-knee-walls/) - [Floors](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/floors/) - [Codes & Standards](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/codes-standards/) - [Health & Safety](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/health-safety/) - [Commercial](https://insulationinstitute.org/im-a-building-or-facility-professional/commercial/) - [Comparing Insulation Types](https://insulationinstitute.org/comparing-insulation-types/) - [Why Insulate](https://insulationinstitute.org/why-insulate/) - [Installation Guidance](https://insulationinstitute.org/im-a-building-or-facility-professional/commercial/installation-guidance/) - [Installation Considerations](https://insulationinstitute.org/im-a-building-or-facility-professional/commercial/installation-guidance/installation-considerations/) - [Moisture Management](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/moisture-management/) - [Vapor Retarders](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/vapor-retarders/) - [Ceilings](https://insulationinstitute.org/im-a-building-or-facility-professional/commercial/installation-guidance/ceilings/) - [Walls and Knee Walls](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/walls-and-knee-walls/) - [Floors](https://insulationinstitute.org/im-a-building-or-facility-professional/residential/installation-guidance-2/floors/) - [Codes & Standards](https://insulationinstitute.org/im-a-building-or-facility-professional/insulating-air-handling-systems/codes-standards/) - [Health & Safety](https://insulationinstitute.org/im-a-building-or-facility-professional/commercial/health-safety-2/) - [Metal Buildings](https://insulationinstitute.org/im-a-building-or-facility-professional/commercial/insulation-for-metal-buildings/) - [Air Handling](https://insulationinstitute.org/im-a-building-or-facility-professional/insulating-air-handling-systems/) - [Why Insulate](https://insulationinstitute.org/im-a-building-or-facility-professional/insulating-air-handling-systems/why-insulate/) - [Installation Guidance](https://insulationinstitute.org/im-a-building-or-facility-professional/insulating-air-handling-systems/installation-guidance/) - [Codes & Standards](https://insulationinstitute.org/im-a-building-or-facility-professional/insulating-air-handling-systems/codes-standards/) - [Health & Safety](https://insulationinstitute.org/im-a-building-or-facility-professional/insulating-air-handling-systems/health-safety/) - [Piping](https://insulationinstitute.org/im-a-building-or-facility-professional/piping/) - [Why Insulate](https://insulationinstitute.org/im-a-building-or-facility-professional/piping/why-insulate/) - [Installation Guidance](https://insulationinstitute.org/im-a-building-or-facility-professional/piping/installation-guidance/) - [Codes & Standards](https://insulationinstitute.org/im-a-building-or-facility-professional/piping/pipe-insulation-codes-standards/) - [Health & Safety](https://insulationinstitute.org/im-a-building-or-facility-professional/piping/insulation-health-and-safety-for-piping-systems/) - [Industrial](https://insulationinstitute.org/im-a-building-or-facility-professional/industrial-insulation/) - [Comparing Insulation Types](https://insulationinstitute.org/im-a-building-or-facility-professional/industrial-insulation/comparing-insulation-types/) - [Why Insulate](https://insulationinstitute.org/im-a-building-or-facility-professional/industrial-insulation/why-insulate/) - [Installation Guidance](https://insulationinstitute.org/im-a-building-or-facility-professional/industrial-insulation/installation-guidance/) - [Codes & Standards](https://insulationinstitute.org/im-a-building-or-facility-professional/industrial-insulation/codes-standards/) - [Health & Safety](https://insulationinstitute.org/im-a-building-or-facility-professional/industrial-insulation/health-safety/) # Insulation Institute Blog # Insulation Institute Blog ## Jeremy Begley ### Recent Posts ## [It's the Order of Operations with Heat Pumps-Part 2](https://information.insulationinstitute.org/blog/its-the-order-of-operations-with-heat-pumps-part-2) [![](https://information.insulationinstitute.org/hubfs/BegleyJ-smaller.jpg)](https://information.insulationinstitute.org/blog/its-the-order-of-operations-with-heat-pumps-part-2) *In [part one](https://information.insulationinstitute.org/blog/order-of-operations-matters-with-heat-pumps) of this post, guest contributor Jeremy Begley talked about why equipment replacement without any kind of thermal measures was rarely done. In part two this week, he details why that's the case.* [Details](https://information.insulationinstitute.org/blog/its-the-order-of-operations-with-heat-pumps-part-2) Feb 24, 2023 10:19:26 AM [Jeremy Begley](https://information.insulationinstitute.org/blog/author/jeremy-begley) ## [Order of Operations Matters with Heat Pumps](https://information.insulationinstitute.org/blog/order-of-operations-matters-with-heat-pumps) [![](https://information.insulationinstitute.org/hubfs/BegleyJ-Web2.jpg)](https://information.insulationinstitute.org/blog/order-of-operations-matters-with-heat-pumps) Way back in the late 2000s, when I first took my BPI Building Analyst training and got into home performance, one of the first lessons I can remember learning was the importance of working through the proper order of operations. Things like "always seal the high and low bypasses first" and "air seal then insulate because the pressure boundary and... [Details](https://information.insulationinstitute.org/blog/order-of-operations-matters-with-heat-pumps) Feb 17, 2023 11:34:29 AM [Jeremy Begley](https://information.insulationinstitute.org/blog/author/jeremy-begley) [All posts](https://information.insulationinstitute.org/blog/all) ### ALREADY A SUBSCRIBER? 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