For contractors working to improve the HVAC functionality in Class A buildings, there has never been a time with more opportunity for upgrades, retrofits, and innovative equipment replacement.
After years of hard work, you’ve built the family business into a great success and you take pride in meeting the challenges that each day brings. At some point, though, the day arrives when it’s time to turn the reins over to the next generation.
Retailers have called on the cooling supply chain for solutions to help them meet a triple challenge of tight margins, smaller store footprints, and new refrigerant choices.
GridPoint, a provider of energy management systems (EMS), announced that its submetering, monitoring, and intelligent building control technology, combined with its cloud-based analytics software and service offerings, has helped national retailer VF Outlet achieve an average savings of 26 percent across its installed sites.
Bob and Tim were on their way to a service call where the customer is complaining about a high power bill. She said the heat pump that they use for their heat is running all the time and their power bill is really high.
Gas appliances are divided into four venting categories based on vent operating pressure and whether they are condensing or non-condensing. Category I is negative pressure, non-condensing. Category II is negative pressure, condensing. Category III is positive pressure, non-condensing. Category IV is positive pressure, condensing.
When employees curse excessively in the workplace, or even a little bit, some companies may want to use their own “f-word” — as in “firing.” Others may barely notice, and some may not want to deal with it. Yet employers need to carefully consider their responses to profane and obscene language in the workplace.
Industry sources in the United Kingdom have raised concern over so-called “easy install” air conditioning units containing HFCs, which are being marketed at non-refrigeration engineers, despite F-gas concerns.
Echo Barrier USA announced that it solved a critical noise challenge for Aggreko, a leader in temporary power and temperature control. The firm’s acoustic barriers mitigated excessive noise coming from an Aggreko air conditioning unit that threatened the success of an event with the president of the United States.
In this troubleshooting situation you’ve been called to a restaurant to check an ice machine that, according to the customer, “isn’t working like it should.” You find that you’re dealing with a 240-volt, single-phase machine that has a remote condenser, and it also employs a small air compressor to provide air to assist in freeing the cubes.