HVACR Nation Summer 2021-22


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Fair go
(full article)   

A revamped version of FairAir helps customers calculate the right buy for their homes, as Willow Aliento reports.

Pump up the volume
 (full article)  

Variable refrigerant volume air conditioning systems – or variable refrigerant flow, as it is more widely known – have grown in popularity since they were first introduced in the early 1980s. As Sean McGowan reports, there are a few reasons why VRF is on the rise. 

Skills Workshop: Measuring water flow
(full article)  

This Skills Workshop discusses the main ways water flow is measured during testing, adjusting and balancing (TAB) of hydronic systems.  

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