IE3: Business Tools for HVAC & Plumbing Contractors - Page 3 of 139 - Indoor Environment & Energy Efficiency  
ACCA Expands Government Relations Staff

ACCA Expands Government Relations Staff

The Air Conditioning Contractors of America (ACCA) has announced it has hired Alyx Simon as a new government relations representative. “Alyx is no stranger to the halls of Congress and federal agencies, and I am glad that she has joined the team at ACCA. Alyx will be a strong advocate for ACCA members a...
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Tech Challenge – November 2018

Tech Challenge – November 2018

A frozen food case utilizing R-507A with a TXV metering device (and receiver) has a customer complaint of “warm product.” The symptoms at the convenience store confirm that the case is 20 degrees warmer than normal and the condensing unit appears to be cycling on the low pressure control. What are the “...
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