Steven Shawley
Analyst · KeyBanc Capital Markets
Thanks, Mike. Please go to Slide #5. Orders for the second quarter of 2012 were up 1% overall and 3% excluding currency. Excluding currency, we saw positive year-over-year bookings in all sectors, except Security, which continues to face challenging markets. Global commercial HVAC bookings were up low single digits. Transport demand was down high single digits, with a slight increase in North America, more than offset by soft European truck trailer orders and lower marine demand.
Industrial orders were up 2%, with order growth in all regions that's partially offset by currency. Residential HVAC and Security bookings were up low teens. Commercial Security orders in the quarter were down 10%, impacted by the timing of large project orders in Asia, as well as lower activity in currency in Europe, while North America was down only slightly.
Please go to Slide 6. Here's a look at the revenue trends by segment. Note that the Climate and total data beginning in the fourth quarter of last year excludes Hussmann from the comparisons.
Second quarter revenues were flat versus last year and were up 3% excluding currency. Revenues excluding currency, shown on the bottom of the chart, give a better view of our organic growth. Climate revenues increased 2%, Industrial had moderating growth at 6%, Residential was up 3%, and Commercial Security revenues were up 1%. I'll give you more color on each sector in a few slides. On a geographic basis, revenues were up 4% in the U.S. and down 5% in the international markets, up 1% internationally if you exclude foreign exchange.
Please go to Slide #7. This chart walks us through the change in operating margin from second quarter of 2011 of 12.3% to second quarter of 2012, which was 12.4%. This data excludes Hussmann for comparison purposes. Volume, negative mix and foreign exchange, taken together, create a 100-basis-point headwind in the margins. Our pricing programs continue to outpace material inflation, adding 160 basis points to margins. Productivity offset other inflation was 110 basis points accretive to the margins.
Year-over-year investments and other items were higher by 160 basis points, including a 60-basis-point impact from the absence of the gain we recognized last year when we sold a restructured facility in China. There was also a 30-basis-point impact from higher restructuring. Increased non-restructuring cost reduction and growth investments were 70 basis points -- had a 70-basis-point impact on the quarter. In the gray box in the upper right corner, you can see that revenue leverage was good in the quarter at 29%. Leverage was 165%, when you exclude last year's property sale gain.
Please go to Slide #8. The Climate Solutions segment includes Trane Commercial HVAC and Thermo King's Transport Refrigeration. Total revenues for the second quarter were almost $2 billion and is down 1%, when excluding Hussmann from last year. Revenue was up 2%, excluding foreign exchange.
Global Commercial HVAC orders were up 2%, with global equipment orders up slightly and parts and services up mid-single digits. Orders were up mid-single digits in the Americas but were down in both Europe and Asia. Trane's Commercial HVAC second quarter revenues were up 2%. HVAC revenues in North America and Latin America were up mid-single digits. Revenues in Europe and Middle East were down on a reported basis and flat, when excluding currency. Revenues in Asia were flat, up slightly when excluding currency. Commercial HVAC equipment revenues increased low single digits. HVAC parts, services and solutions revenue was up mid-single digits versus prior year.
Thermo King orders were down high single digits in the second quarter. Revenues were also down high single digits, with over half of the decline coming due to currency. Worldwide refrigerated truck and trailer revenues were down mid-single digits with an increase in North America more than offset by declining volume and currency in Europe.
The Marine Containment business was down over 20% versus last year. The operating margin for Climate Solutions was 12.1% in the quarter, a 20-basis-point decrease versus second quarter of 2011, excluding Hussmann, but a 100-basis-point improvement when excluding the property gain from the prior year comparison. Price and productivity more than offset inflation, higher restructuring and spending on investment initiatives.
Please go to Slide #9. Industrial Technologies second quarter revenues were $790 million, up 2% on a reported basis and up 6% excluding FX. Air and productivity revenues increased 4% versus last year and were up 8% excluding currency. Revenue in the Americas was up high single digits. Although we saw organic growth in all regions, overseas revenues were down on a reported basis due to currency. Air and productivity orders were up slightly on a reported basis and up 6% excluding FX. Club Car revenues in the quarter were down slightly and orders were up 6% versus prior year. Industrial's operating margin of 17% set a record for the sector for the quarter. Margins were up 140 basis points compared with last year, as higher revenues, pricing and productivity were somewhat offset by inflation, higher investment spending and currency.
Please go to Slide #10. In the Residential business, second quarter revenues of $653 million were up 3% compared with last year on both a reported basis and excluding foreign exchange. Bookings were up 13%, with mid-teen increases in both HVAC and Security. Our Residential HVAC revenues were up slightly versus last year. Unitary unit shipments were up high single digits. 13 to 14 SEER share of the market was higher than prior year, as mix continues to shift to the low end of the range and elevating our strategy to add products to address that SEER range more effectively. We did see some encouraging movement in the past couple of months towards 410A systems, although R-22 units remained a significant portion of the unitary market. We now believe that R-22 market units will be down about 5% for the year, which is good news for the industry. Our R-22 mix will of course be up, given our full participation in that part of the market for all of 2012.
Revenues for the Residential Security portion of the sector were up mid-teens, with increases in the new builder channel, "Big Box" and South American customer volumes. Sector operating margin of 7.9% was up 150 basis points compared with 2011. Improved pricing and productivity more than offset inflation and adverse mix.
Please go to Slide 11. Revenues for Security Technologies were $411 million, down 3% and up 1% excluding currency. Americas revenues were up slightly, as pricing exceeded lower volume. Overseas revenues were down 8% mainly from currency. Global bookings were down 10%, primarily impacted by timing of large projects in Asia and currency. The Americas were down slightly. Operating margin for the quarter was 20%, down 180 basis points from last year, as productivity and price realization were offset by higher restructuring and investment spending, inflation and unfavorable revenue mix.
Please go to 12. Our focus on working capital is unwavering. We finished the second quarter, with working capital of 3.3% of revenues, an improvement of 1.1 percentage points versus the second quarter of 2011 and similar to our performance in the first quarter.
Please go to Slide 13. Available cash flow in the second quarter was $228 million. As anticipated, we resumed our share repurchase in June. We repurchased about 900,000 shares in the second quarter and purchased 2.2 million shares through yesterday. We now expect to spend approximately $800 million on share repurchase this year. With that spend, we would complete our current $2 billion authorization. With increased repurchases, we are updating our expected average diluted share count for the year from 315 million to 311 million shares.
Given our solid balance sheet and cash flow performance, we will probably go to the board for another review of the dividend late this year similar to last year and also look to re-up the share repurchase authorization at that time.
With that, I will turn it back to Mike to take you through the forecast.