Expanding the TM9X and TM9V families, two models have been added to the Luxaire® LX Series of multiposition gas furnaces. An input rate of 40,000 Btuh enables the furnaces to provide better heat load matches, avoiding oversized equipment selection.
The features and benefits of high-tech HVAC equipment can often be lost on the end users — homeowners and building owners. What may seem to HVAC contractors like the greatest invention since sliced bread can result in blank stares from customers. But there is a way to make tech trends understandable to customers.
The Tempstar® SmartComfort® 96 percent-plus AFUE gas furnace line is available. The SmartComfort® VC 97 features a modulating gas valve, variable-speed ECM blower motor, 97 percent AFUE, and stainless steel primary and secondary heat exchangers. The SmartComfort VT 96 is a two-stage variable-speed model at 96 percent AFUE.
The Evolution® 987M A unit with an AFUE of up to 97 percent is available in a new high-efficiency line of gas furnaces. The fully modulating gas furnace has load matching performance. A modulating gas valve is capable of adjusting from 40 to 100 percent of capacity.
When the U.S. government offered up to $1,500 in tax credits for higher efficiency appliances, HVAC contractors got their foot in the doors of consumers who might not normally have considered buying high-end. Since the tax credits were reduced in 2011, the same selling opportunities have dried up too — or have they?
The U.S. Department of Energy (DOE) announced that it has received the first official submission by a manufacturer to its voluntary challenge for a new generation of high-efficiency cost-effective air conditioners for commercial buildings.
The University of Texas Arlington has commissioned two new high-efficiency chillers that will serve the main campus cooling loop and provide projected annual energy savings of nearly $200,000.
We all create our own individual histories every day. At the same time, we become part of a larger history. With that in mind, we asked a few industry colleagues what the most significant changes were that they have witnessed in the HVACR industry.
The HVAC landscape is changing now, as the tax credits have been reduced, the economy is still recovering, and prices on equipment keep increasing. Add in declining home values and higher-than-normal levels of unemployment, and many contractors are facing larger challenges when it comes to selling high-efficiency units.
