Steven Shawley
Analyst · Jefferies
Thanks, Mike. Please go to Slide #5. Orders for the first quarter 2012 were up 6% overall and 7% excluding currency. During the quarter, we saw positive year-over-year bookings in all sectors. Global commercial HVAC and Residential HVAC bookings were up high-single digits. Transport demand was up slightly, with strong demand in North America offset by soft European truck trailer orders and significantly lower marine demand. Commercial Security orders in the quarter were up 3%. Industrial orders were up slightly, with strong growth in the Americas offset by weaker activity in Europe and Asia.
Please go to Slide 6. Here is a look at the revenue trends by segment. The revenues excluding currency shown on the bottom of the chart give a better view of our organic growth. Note the Climate and the total data for the first quarter excludes Hussmann from the comparisons.
First quarter revenues were up 4%, excluding currency. Climate revenues increased 4%. Industrial had a strong but moderating growth at 9%. Residential was down 3% as lower HVAC revenues more than offset Residential Security revenues. Commercial Security revenues were up 2%. On a geographic basis, revenues were up 4% in the U.S. and up 1% in international markets, up 4% internationally, excluding foreign exchange.
Please go to Slide #7. This chart walks through the change in operating margin from first quarter 2011 of 7.6% to first quarter 2012, which was 6.7%. This data excludes Hussmann for comparison purposes. The positive impact of volume was more than offset by negative mix, particularly in the Residential HVAC business, and foreign exchange, creating a 50 basis point headwind in margins.
Our pricing programs continue to outpace material inflation, adding 140 basis points to margin. Productivity offset by other inflation was neutral to margins. Year-over-year investments and other items were higher by 180 basis points including a 70 basis point impact from higher restructuring. In the box, you can see incremental restructuring by sector, with most of the impact in Climate and Industrial as anticipated. Total investments includes other cost reduction and growth investments as well as restructuring.
Please go to Slide #8. The Climate Solutions segment includes Trane Commercial HVAC and Thermo King transport refrigeration. Total revenues for the quarter were almost $1.7 billion, and is up 3% when excluding Hussmann from last year. Revenue was up 4% excluding foreign exchange.
Global commercial HVAC orders were up 9% with global equipment orders up mid-single digits and Parts and Services up mid-teens. Trane's Commercial HVAC first quarter revenues were up 4%. HVAC revenues in North America were up mid-single digits. Revenues in Latin America and Europe and the Middle East were also up, while revenues in Asia were down slightly. Commercial HVAC equipment revenues increased low-single digits. HVAC, Parts, Services and Solutions revenues were up mid-single digits versus prior year.
For the Thermo King transport business, revenues increased low-single digits. Worldwide refrigerated truck and trailer revenues were up mid-single digits with strength in North America and flat volume in Europe. Thermo King orders were up slightly in the first quarter. Global APU and aftermarket revenues also increased during the quarter. The marine container business, however, was down significantly versus last year.
The operating margin for Climate Solutions was 5.7% in the quarter, a 40 basis points decrease versus first quarter 2011 excluding Hussmann. Pricing and productivity were more than offset by inflation, higher restructuring and spending on investment initiatives.
Please go to Slide 9. Industrial Technologies first quarter revenues were $689 million, up 8% on a reported basis and 9% excluding FX. Air and Productivity revenues increased 9% versus last year. Air and Productivity orders were up slightly. Club Car revenues in the quarter were up 2%, and orders were flat with prior year. Industrial's operating margin of 13.3% was flat compared with last year as higher revenues, pricing and productivity was offset by higher restructuring and investment spending, inflation and mix.
Please go to Slide #10. In the Residential business, first quarter revenues of $422 million, were down 3% compared with last year on both a reported basis and excluding foreign exchange. Bookings were up 10% with increases in both HVAC and Security. Our Residential HVAC revenues were down 8% as the sluggish housing market depressed the market for HVAC systems. However, we did see an improving trend as we moved through the quarter.
We estimate that the first quarter industry unit shipments were down low teens versus the first quarter of 2011, with declines in all major equipment categories. Revenues for the Residential Security portion of the sector were up high teens with increases in the new builder channel, "Big Box" and South American customer volumes. Sector operating margin of negative 2.5% was down 4.3 percentage points compared with 2011. Improved pricing and productivity were more than offset by lower volume, adverse mix and inflation.
Please go to Slide 11. Revenues for Security Technologies were $379 million, up 1% and up 2% excluding currency. Americas revenues were up slightly and overseas revenues were down slightly. Global [ph] bookings were up mid-single digits. The Americas were also up mid-single digits. Operating margin for the quarter was 18.5%, down 50 basis points from last year, as productivity and price realization were offset by inflation and unfavorable revenue mix.
Please go to Slide 12. We finished the first quarter with working capital of 3.4% of revenues, an improvement of 1.9 percentage point versus the first quarter of 2011. Given the seasonality of our businesses, we normally use cash in the first several months of the year. Available cash flow in the first quarter was an outflow of $36.5 million, an improvement of $68 million versus last year's first quarter.
Please go to Slide 13. We continue to execute according to our balanced capital allocation strategy. This is unchanged from what we discussed at the Analyst Meeting in March. This week, we paid off the maturing convertible bonds. We also issued shares to settle the convertible premiums that were attached to those bonds. The impact of the converts has been in our dilution calculation since issuance. The settlement merely improves [ph] the dilution impact to the basic share count.
So with that, I'll turn it back to Mike to take you through the forecast.