Tech Challenge

Tech Challenge

A rooftop utilizing R-410A with a TXV feed device has a customer complaint of insufficient cooling.The symptoms confirm inadequate cooling and the compressor appears to be short cycling. What are the “possible causes” (Note: There is only one problem intended) with the following measured/calculated cond...
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ENERGY STAR Verified HVAC Installation

ENERGY STAR Verified HVAC Installation

ENERGY STAR is a brand that 90% of customers know, and one that influences their purchasing decisions. The ENERGY STAR Verified HVAC Installation (ESVI) Certificate stands on that brand recognition and adds credibility to your proposals.  When your clients want high efficiency equipment, you know that i...
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Investing In The Future of HVAC

Investing In The Future of HVAC

PART II: This article is a continuation of the previous article titled “Investing In The Future of HVAC”. As was previously discussed, we all know that finding qualified HVAC technicians is getting harder all the time. RightTek HVAC Training, in partnership with the local Johnstone Supply store decided...
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