Contracting Business http://contractingbusiness.com/rss.xml en Contractors in Social Media: QSC Member Awards High School Student with $25,000 Scholarship http://contractingbusiness.com/residential-hvac/contractors-social-media-qsc-member-awards-high-school-student-25000-scholarship <div class="field-byline"> By Kate Kelly </div> <div class="node-body article-body">HVAC and Plumbing contractors have proved that they can be some of the most generous people around. Today’s top social media story is about a plumbing field day program that Sam Dowdy, owner of S&D Plumbing and QSC member put on for high school students in his community.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/contractors-social-media-qsc-member-awards-high-school-student-25000-scholarship" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/contractors-social-media-qsc-member-awards-high-school-student-25000-scholarship#comments Commercial HVAC Residential HVAC Fri, 29 May 2015 20:46:00 +0000 34121 at http://contractingbusiness.com Titus Introduces the Revolution TFX Air Handling Unit http://contractingbusiness.com/commercial-hvac/titus-introduces-revolution-tfx-air-handling-unit <div class="field-byline"> News from Titus </div> <div class="node-body article-body">The Titus Revolution TFX air handler comes in 36 cabinet sizes, and has added material flexibility. </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/commercial-hvac/titus-introduces-revolution-tfx-air-handling-unit" target="_blank">read more</a></p> http://contractingbusiness.com/commercial-hvac/titus-introduces-revolution-tfx-air-handling-unit#comments Commercial HVAC Fri, 29 May 2015 18:26:00 +0000 34101 at http://contractingbusiness.com <p>36 cabinet sizes plus added material flexibility gives this component the ability to meet any air-handling requirement, Titus sources report.</p> 3 Ways the Aging of America Will Impact Your Business? http://contractingbusiness.com/residential-hvac/3-ways-aging-america-will-impact-your-business <div class="field-byline"> By Matt Michel </div> <div class="node-body article-body">According to the Bureau of Labor Statistics, 39% of HVAC technicians were age 45 or older in 2013. We not only have a shortage of labor, we have a shortage of youth. As more technicians reach age 65 (and few work in the field past age 65), the labor problem is going to get worse.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/3-ways-aging-america-will-impact-your-business" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/3-ways-aging-america-will-impact-your-business#comments Residential HVAC Fri, 29 May 2015 18:07:00 +0000 34111 at http://contractingbusiness.com Vote for Your HVACR Industry 'Influencer' http://contractingbusiness.com/residential-hvac/vote-your-hvacr-industry-influencer <div class="field-byline"> Terry McIver </div> <div class="node-body article-body">ContractingBusiness.com wants input from around the HVACR industry: who do you view as a major industry "influencer?" This can include contractors, association leaders, consultants, coaches, trainers, a manufacturing innovator or researcher.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/vote-your-hvacr-industry-influencer" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/vote-your-hvacr-industry-influencer#comments Commercial HVAC Refrigeration Residential HVAC Fri, 29 May 2015 15:38:00 +0000 34091 at http://contractingbusiness.com New Isolation Valves for Demanding Low-flow Applications http://contractingbusiness.com/residential-hvac/new-isolation-valves-demanding-low-flow-applications <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Clark Solutions has introduced the Model CTV-K and Model CTV-R molded 3-way isolation valves.</div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/new-isolation-valves-demanding-low-flow-applications" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/new-isolation-valves-demanding-low-flow-applications#comments Residential HVAC Thu, 28 May 2015 13:15:00 +0000 34061 at http://contractingbusiness.com Trane to Exhibit Sustainable Building Innovations at NFMT Conference http://contractingbusiness.com/commercial-hvac/trane-exhibit-sustainable-building-innovations-nfmt-conference <div class="field-byline"> News from Trane </div> <div class="node-body article-body">The Trane Building Advantage brand represents the suite of energy services offerings that assist building owners and managers with managing and operating efficient and sustainable buildings.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/commercial-hvac/trane-exhibit-sustainable-building-innovations-nfmt-conference" target="_blank">read more</a></p> http://contractingbusiness.com/commercial-hvac/trane-exhibit-sustainable-building-innovations-nfmt-conference#comments Commercial HVAC Thu, 28 May 2015 12:30:00 +0000 34081 at http://contractingbusiness.com NFMT website Contracting Business Product Catalog http://contractingbusiness.com/contracting-business-product-catalog <div class="node-body page-body">Here is our portal to the very best HVACR products on the market. </div><div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/contracting-business-product-catalog" target="_blank">read more</a></p> Industry Links Wed, 27 May 2015 21:54:28 +0000 34071 at http://contractingbusiness.com How to 'Celebrate' HVAC Employee Achievement http://contractingbusiness.com/residential-hvac/how-celebrate-hvac-employee-achievement <div class="field-byline"> Mike Moore </div> <div class="node-body gallery-body">To bring about high performance, the leader needs to be effective in the art of recognition. </div> <div class="field-interstitial-ads-frequency"> <span>Interstitial Ads Frequency:&nbsp;</span> -1 </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/how-celebrate-hvac-employee-achievement" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/how-celebrate-hvac-employee-achievement#comments Residential HVAC Tue, 26 May 2015 16:54:00 +0000 34051 at http://contractingbusiness.com John D. Spengler to Receive ASHRAE Environmental Health Award http://contractingbusiness.com/commercial-hvac/john-d-spengler-receive-ashrae-environmental-health-award <div class="field-byline"> News from ASHRAE </div> <div class="node-body article-body">Dr. Spengler, was selected for the ASHRAE award in recognition of his excellence in volunteer service focused on environmental health issues, ASHRAE reports.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/commercial-hvac/john-d-spengler-receive-ashrae-environmental-health-award" target="_blank">read more</a></p> http://contractingbusiness.com/commercial-hvac/john-d-spengler-receive-ashrae-environmental-health-award#comments Commercial HVAC Tue, 26 May 2015 15:37:00 +0000 34041 at http://contractingbusiness.com Contractors in Social Media: Plumbing the Soul of Irish Folk Music http://contractingbusiness.com/commercial-hvac/contractors-social-media-plumbing-soul-irish-folk-music <div class="field-byline"> Compiled by Kate Kelly </div> <div class="node-body article-body">Both HVAC and Plumbing contractors were busy on social media this week. Today’s top social media items show that HVAC and Plumbing aren’t always just about installing pipes and boxes. The people and companies that make up this industry showcased their artful side on social media this week. </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/commercial-hvac/contractors-social-media-plumbing-soul-irish-folk-music" target="_blank">read more</a></p> http://contractingbusiness.com/commercial-hvac/contractors-social-media-plumbing-soul-irish-folk-music#comments Commercial HVAC Residential HVAC Fri, 22 May 2015 17:23:00 +0000 34031 at http://contractingbusiness.com DiversiTech Acquired by Internal Management Team and Investment Firm http://contractingbusiness.com/residential-hvac/diversitech-acquired-internal-management-team-and-investment-firm <div class="field-byline"> News from DiversiTech </div> <div class="node-body article-body">DiversiTech manufactures and distributes HVACR equipment pads, condensate management equipment, maintenance chemicals and electrical accessories.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/diversitech-acquired-internal-management-team-and-investment-firm" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/diversitech-acquired-internal-management-team-and-investment-firm#comments Commercial HVAC Residential HVAC Fri, 22 May 2015 16:00:00 +0000 34011 at http://contractingbusiness.com Danfoss Global Forum Examines Building Efficiency Solutions http://contractingbusiness.com/commercial-hvac/danfoss-global-forum-examines-building-efficiency-solutions <div class="field-byline"> News from Danfoss </div> <div class="node-body article-body">Danfoss Energy Efficiency Global Forum convened nearly 500 energy leaders from across sectors, with the goal of integrating effective policies and business practices into actionable plans. </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/commercial-hvac/danfoss-global-forum-examines-building-efficiency-solutions" target="_blank">read more</a></p> http://contractingbusiness.com/commercial-hvac/danfoss-global-forum-examines-building-efficiency-solutions#comments Commercial HVAC Fri, 22 May 2015 15:41:00 +0000 34001 at http://contractingbusiness.com <p>Jaap Hogeling, (second from right), manager international projects for ISSO, addresses the audience during the Danfoss 2015 Energy Efficiency Global Forum. <em>Photo courtesy Danfoss.</em></p> INGENUITY IN HVAC: Updated 'Wall of Pride' Photo Gallery http://contractingbusiness.com/galleries/ingenuity-hvac-updated-wall-pride-photo-gallery <div class="field-byline"> Terry McIver, content director </div> <div class="node-body gallery-body">More great installation photos from HVAC contractors posting project photographs on HVAC-Talk.com.</div> <div class="field-interstitial-ads-frequency"> <span>Interstitial Ads Frequency:&nbsp;</span> -1 </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/galleries/ingenuity-hvac-updated-wall-pride-photo-gallery" target="_blank">read more</a></p> http://contractingbusiness.com/galleries/ingenuity-hvac-updated-wall-pride-photo-gallery#comments Galleries Thu, 21 May 2015 17:54:00 +0000 22371 at http://contractingbusiness.com Refrigeration Contractors: Join Our Panel Discussion http://contractingbusiness.com/refrigeration/refrigeration-contractors-join-our-panel-discussion <div class="field-byline"> Terry McIver, content director </div> <div class="node-body article-body">ContractingBusiness.com needs a small number of commercial refrigeration contractors with supermarket experience to serve on a panel discussion. Travel benefits apply.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/refrigeration/refrigeration-contractors-join-our-panel-discussion" target="_blank">read more</a></p> http://contractingbusiness.com/refrigeration/refrigeration-contractors-join-our-panel-discussion#comments Refrigeration Thu, 21 May 2015 14:36:00 +0000 33991 at http://contractingbusiness.com ENTER YOUR BEST HVAC Project In the 2015 Quality Home Comfort Awards http://contractingbusiness.com/residential-hvac/enter-your-best-hvac-project-2015-quality-home-comfort-awards <div class="node-body article-body">Don't be satisfied with only posting photos on Twitter. Show your team's best work before fellow professionals, in the print and online editions of ContractingBusiness.com. </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/enter-your-best-hvac-project-2015-quality-home-comfort-awards" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/enter-your-best-hvac-project-2015-quality-home-comfort-awards#comments Residential HVAC Thu, 21 May 2015 13:18:00 +0000 33781 at http://contractingbusiness.com The 12,000 BTU/Ton Assumption http://contractingbusiness.com/service/12000-btuton-assumption <div class="field-byline"> By Rob &#039;Doc&#039; Falke </div> <div class="node-body article-body">It’s a really a hot summer afternoon. Your customer calls complaining the air conditioning isn’t keeping up. One valid reason it may not be keeping up is because the capacity of the equipment actually goes down as the outdoor temperature goes up.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/service/12000-btuton-assumption" target="_blank">read more</a></p> http://contractingbusiness.com/service/12000-btuton-assumption#comments Service Wed, 20 May 2015 19:09:00 +0000 33981 at http://contractingbusiness.com Luxaire LX Series is Compact, Energy Efficient and Easy to Install http://contractingbusiness.com/residential-hvac/luxaire-lx-series-compact-energy-efficient-and-easy-install <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Luxaire LX Series is Compact, Energy Efficient and Easy to Install</div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/luxaire-lx-series-compact-energy-efficient-and-easy-install" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/luxaire-lx-series-compact-energy-efficient-and-easy-install#comments Residential HVAC Wed, 20 May 2015 13:15:00 +0000 33971 at http://contractingbusiness.com Daikin releases FVXS floor-mounted indoor unit http://contractingbusiness.com/residential-hvac/daikin-releases-fvxs-floor-mounted-indoor-unit <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Sources report the units are ideal for use in rooms that have no or very little vertical wall height.</div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/daikin-releases-fvxs-floor-mounted-indoor-unit" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/daikin-releases-fvxs-floor-mounted-indoor-unit#comments Residential HVAC Wed, 20 May 2015 13:15:00 +0000 33961 at http://contractingbusiness.com T for Trouble in Texas — UPDATED HVAC 'Wall of Shame' Photo Gallery http://contractingbusiness.com/galleries/t-trouble-texas-updated-hvac-wall-shame-photo-gallery <div class="field-byline"> Terry McIver, Content Director </div> <div class="node-body gallery-body">Every day, good HVAC contractors find stupidity and danger, in the form of horribly rigged or neglected systems. </div> <div class="field-interstitial-ads-frequency"> <span>Interstitial Ads Frequency:&nbsp;</span> -1 </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/galleries/t-trouble-texas-updated-hvac-wall-shame-photo-gallery" target="_blank">read more</a></p> http://contractingbusiness.com/galleries/t-trouble-texas-updated-hvac-wall-shame-photo-gallery#comments Galleries Tue, 19 May 2015 19:24:00 +0000 22041 at http://contractingbusiness.com Venstar Surveyor Panel Controls up to 10 Lighting Zones http://contractingbusiness.com/residential-hvac/venstar-surveyor-panel-controls-10-lighting-zones <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Venstar Surveyor Panel Controls up to 10 Lighting Zones</div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/venstar-surveyor-panel-controls-10-lighting-zones" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/venstar-surveyor-panel-controls-10-lighting-zones#comments Residential HVAC Tue, 19 May 2015 13:15:00 +0000 33941 at http://contractingbusiness.com Thomas & Betts Upgrades Ceiling Fan Boxes http://contractingbusiness.com/residential-hvac/thomas-betts-upgrades-ceiling-fan-boxes <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Thomas & Betts Upgrades Ceiling Fan Boxes</div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/thomas-betts-upgrades-ceiling-fan-boxes" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/thomas-betts-upgrades-ceiling-fan-boxes#comments Residential HVAC Tue, 19 May 2015 13:15:00 +0000 33931 at http://contractingbusiness.com Lennox Commercial expands its light commercial Raider rooftop unit line http://contractingbusiness.com/residential-hvac/lennox-commercial-expands-its-light-commercial-raider-rooftop-unit-line <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Lennox Raider units are available in 3-12.5 tons and offer many design features </div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/lennox-commercial-expands-its-light-commercial-raider-rooftop-unit-line" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/lennox-commercial-expands-its-light-commercial-raider-rooftop-unit-line#comments Residential HVAC Tue, 19 May 2015 13:15:00 +0000 33921 at http://contractingbusiness.com May 2015 ContractingBusiness.com http://contractingbusiness.com/contracting-business/2015-05-19 <div class="node-body magazine_issue-body"></div> <div class="field-desc"> <h3>ContractingBusiness.com for May 2015</h3> <h3>IN THIS ISSUE:</h3> <ul> <li> <h3>5-Star Refrigeration: 2015 Commercial Refrigeration Contractor of the Year</h3> </li> <li> <h3>Tech Update: Software &amp; Apps</h3> </li> <li> <h3>Mike Rowe and Direct Energy Service Companies Work to Recruit</h3> </li> </ul> <p><br /> <br /> &nbsp;</p> </div> <fieldset class="fieldgroup group-mag-teasers"> <div class="field-mag-teaser"> <a href="/refrigeration/2015-commercial-refrigeration-contractor-year-5-star-refrigeration-air-conditioning">2015 Commercial Refrigeration Contractor of the Year: 5-Star Refrigeration &amp; Air Conditioning</a> <a href="/refrigeration/follow-water-ice-machine-service-tips">Follow the Water: Ice Machine Service Tips</a> <a href="/may-2015-digital-edition">May 2015 Digital Edition</a> </div> </fieldset> <fieldset class="fieldgroup group-publication-info"><legend>Publication Info</legend> </fieldset> <div class="og_rss_groups"></div> Tue, 19 May 2015 04:00:00 +0000 33461 at http://contractingbusiness.com Venstar Releases ColorTouch Touch Screen Thermostats With Wi-Fi Inside http://contractingbusiness.com/residential-hvac/venstar-releases-colortouch-touch-screen-thermostats-wi-fi-inside-0 <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Venstar now offers three new models of its ColorTouch programmable residential thermostats</div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/venstar-releases-colortouch-touch-screen-thermostats-wi-fi-inside-0" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/venstar-releases-colortouch-touch-screen-thermostats-wi-fi-inside-0#comments Residential HVAC Mon, 18 May 2015 13:15:00 +0000 33911 at http://contractingbusiness.com Venstar Releases ColorTouch Touch Screen Thermostats With Wi-Fi Inside http://contractingbusiness.com/residential-hvac/venstar-releases-colortouch-touch-screen-thermostats-wi-fi-inside <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Venstar now offers three new models of its ColorTouch programmable residential thermostats</div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/venstar-releases-colortouch-touch-screen-thermostats-wi-fi-inside" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/venstar-releases-colortouch-touch-screen-thermostats-wi-fi-inside#comments Residential HVAC Mon, 18 May 2015 13:15:00 +0000 33901 at http://contractingbusiness.com Trane Launches 14 SEER and 16 SEER Over/Under Packaged Units Available Now in Select Markets. http://contractingbusiness.com/residential-hvac/trane-launches-14-seer-and-16-seer-overunder-packaged-units-available-now-select-ma <div class="field-byline"> Complied by Ashley M. Doles </div> <div class="node-body article-body">Trane Launches 14 SEER and 16 SEER Over/Under Packaged Units Available Now in Select Markets. </div> <div class="field-content-focus"> <span>Content Classification:&nbsp;</span> Curated </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/trane-launches-14-seer-and-16-seer-overunder-packaged-units-available-now-select-ma" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/trane-launches-14-seer-and-16-seer-overunder-packaged-units-available-now-select-ma#comments Residential HVAC Mon, 18 May 2015 13:15:00 +0000 33891 at http://contractingbusiness.com Contractors in Social Media: A Proper HVAC Maintenance Checklist http://contractingbusiness.com/residential-hvac/contractors-social-media-proper-hvac-maintenance-checklist <div class="field-byline"> By Kate Kelly </div> <div class="node-body article-body">At Contracting Business.com we’re always keeping an eye out for unique stories on social media. This week’s top tweets include a HVAC maintenance checklist for your customers, top-notch installation photos, and pie for everyone! Help your customers prolong the life of their HVAC units by providing them with a check list like this one.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/contractors-social-media-proper-hvac-maintenance-checklist" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/contractors-social-media-proper-hvac-maintenance-checklist#comments Commercial HVAC Residential HVAC Fri, 15 May 2015 20:11:00 +0000 33881 at http://contractingbusiness.com 10 Reasons To Join a Local Contractor Association http://contractingbusiness.com/residential-hvac/10-reasons-join-local-contractor-association <div class="field-byline"> By Matt Michel </div> <div class="node-body article-body">Are you involved with a local trade association? You should be. Here’s 10 reasons why you should join a local contractor association immediately.</div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/10-reasons-join-local-contractor-association" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/10-reasons-join-local-contractor-association#comments Residential HVAC Fri, 15 May 2015 18:45:00 +0000 33871 at http://contractingbusiness.com Study Finds Propane Greener than Electricity for Homes & Businesses http://contractingbusiness.com/residential-hvac/study-finds-propane-greener-electricity-homes-businesses <div class="field-byline"> News from PERC </div> <div class="node-body article-body">A recent study has found that using propane in homes and commercial sites can be a significant way to reduce greenhouse gas emissions that some say contributes to climate change. </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/study-finds-propane-greener-electricity-homes-businesses" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/study-finds-propane-greener-electricity-homes-businesses#comments Commercial HVAC Residential HVAC Fri, 15 May 2015 15:26:00 +0000 33851 at http://contractingbusiness.com <p>Graphic courtesy of PERC.</p> Tech Update for May 2015: HVAC Apps http://contractingbusiness.com/residential-hvac/tech-update-may-2015-hvac-apps <div class="field-byline"> Compiled by Terry McIver, content director </div> <div class="node-body gallery-body">HVACR business owners and technicians require up-to-the-minute data tracking, scheduling, billing, GPS and technical information. App products are helping them stay in touch in seconds, find information, and make important calculations.</div> <div class="field-interstitial-ads-frequency"> <span>Interstitial Ads Frequency:&nbsp;</span> -1 </div> <div class="og_rss_groups"></div><p><a href="http://contractingbusiness.com/residential-hvac/tech-update-may-2015-hvac-apps" target="_blank">read more</a></p> http://contractingbusiness.com/residential-hvac/tech-update-may-2015-hvac-apps#comments Commercial HVAC Residential HVAC Fri, 15 May 2015 15:12:00 +0000 33591 at http://contractingbusiness.com