Trane Technologies plc (TT) | The Buildout — AI Infrastructure
The Verdict
Trane Technologies makes commercial HVAC systems, building controls, and transport refrigeration, and has built a data-center thermal-management portfolio through applied chillers, modular chiller plants, and liquid-cooling distribution units. It participates early in data-center reference designs with chipmakers and hyperscalers, which positions it ahead of deployment. Its role is physical cooling infrastructure for compute-dense facilities, not just single-technology hardware.
| Market Cap | — |
| Revenue (TTM) | $22.2B |
| Revenue Growth | +7.0% |
| EBITDA Margin (TTM) | 19.7% |
| Net Debt | $3.3B |
| Earnings Beats | 7 of 7 |
| P/E (TTM) | — |
| EV/EBITDA (TTM) | — |
What We Like
- Enterprise organic bookings grew 37% in Q2 2026, driving record backlog up 70% y/y.
- Applied bookings rose 130% in Q2, the fourth consecutive quarter above 100%, with a two-year stack up more than 4x; applied revenue grew over 40%.
- About $6B of backlog is slated for 2027 and beyond, giving multi-year revenue visibility.
- Demand is broad: all 14 tracked commercial HVAC verticals grew orders over 20% in Q2, and 95%+ of account managers/sales force do not call on data centers.
- Management raised FY2026 organic revenue guidance to ~9% and adjusted EPS to $15.20–$15.30, and initiated Q3 growth of ~10%.
What We’re Watching
- H2 applied bookings comparisons against triple-digit growth show whether order levels remain large enough to keep growing backlog.
- H2 margin delivery: management targets roughly 50 basis points of margin expansion in Q3 and over 1 point in Q4; Q2 organic leverage came in below the 25%+ target.
- Middle East revenue is expected to decline about 30% in H2, with the region about 15% of EMEA segment revenue and less than 3% of enterprise revenue.
- Stellar is expected to be roughly EPS-neutral in 2026 while management invests, with the Texas site opening later in 2026.
The thesis is strengthening within the disclosed record: order intake accelerated, backlog reached record depth, and management raised guidance twice while investing ahead of demand. The key open question is disclosure and conversion—what share of revenue or backlog is data-center/AI-related, and whether applied revenue sustains its pace as comparisons normalize.
Earnings Beat
Trane reported Q2 2026 revenue of $6,353.5M, up 11% reported and 9% organic. Gross margin was 35.6%, and EBITDA was $1,334.3M, a 21.0% margin. Bookings reached $7,818M, lifting backlog to a record $12.1B.
| Metric | Q2 FY2026 | Q1 FY2026 | Q2 FY2025 | YoY |
|---|---|---|---|---|
| Revenue | $6.4B | $5.0B | $5.7B | +10.6% |
| Gross margin | 35.6% | 34.8% | 37.6% | -200bps |
| EBITDA | $1.3B | $877M | $1.3B | +5.7% |
| EPS | $4.15 | $2.62 | $3.89 | +6.8% |
| Bookings | $7,818M | $6,691M | n/a | +39% reported / +37% organic |
| Backlog | $12.1B | $10.7B | n/a | +70% YoY |
We're not turning away orders.— Chief Executive Officer, 2026-07-30
Management tone: Management's tone shifted from confident in Q1 to more explicitly bullish in Q2. It quantified the Middle East revenue hit, acknowledged more inflation than 90 days earlier, and disclosed the Stellar EPS reduction as investment-driven, while declining to quantify data-center TAM or AI revenue mix.
Management Guidance
Management raised FY2026 organic revenue guidance to ~9% and adjusted EPS to $15.20–$15.30, and initiated Q3 guidance at ~10% organic revenue growth and ~$4.70 adjusted EPS. It expects margin expansion of roughly 50 basis points in Q3 and over 1 point in Q4, with price/cost remaining a headwind but improving sequentially. Stellar 2026 revenue was reaffirmed at ~$500M, with Stellar EPS roughly flat for the year.
Trajectory
Revenue moved from $5,144.5M in Q4 2025 to $4,969.4M in Q1 2026, then to $6,353.5M in Q2 2026, a 27.9% sequential increase as applied backlog began converting. Gross margin was 34.8% in Q1 2026 and 35.6% in Q2 2026, against 37.6% in Q2 2025. Management attributes the uneven 2026 margin path to inflation, price/cost, and deliberate pull-forward investments in capacity and Stellar integration.
The Model
The model projects FY+1 revenue of $23,500M with EBITDA of $4,700M, a 20.0% margin, and FY+2 revenue of $26,000M with EBITDA of $5,460M, a 21.0% margin. Near-term revenue is anchored by the record backlog and applied order conversion; FY+2 assumes continued services compounding and capacity investments translating into higher volume and modest margin expansion.
| Metric | FY2025 | Next FY (E) | Following FY (E) |
|---|---|---|---|
| Revenue | $21.3B | $23.5B | $26.0B |
| YoY Growth | — | +10.2% | +10.6% |
| EBITDA | $4.3B | $4.7B | $5.5B |
| EBITDA Margin | 20.4% | 20.0% | 21.0% |
Projections are the median of 5 independent model runs. The model’s revenue sits 2.3% above analyst consensus.
Management raised FY2026 organic revenue guidance to ~9% and adjusted EPS to $15.20–$15.30, and initiated Q3 guidance at ~10% organic revenue growth and ~$4.70 adjusted EPS. It expects margin expansion of roughly 50 basis points in Q3 and over 1 point in Q4, with price/cost remaining a headwind but improving sequentially. Stellar 2026 revenue was reaffirmed at ~$500M, with Stellar EPS roughly flat for the year.
What Could Go Right — and Wrong
- Applied revenue sustains roughly 40% growth through H2 2026 and backlog conversion continues into 2027.
- Hyperscaler master purchase agreements and reference designs convert to applied orders beyond current backlog.
- Services keeps growing low teens and data-center aftermarket attach expands; services is roughly one-third of revenue.
- Residential reaches mid-single-digit growth and transport inflects in late 2026 into a multiyear upcycle, broadening growth beyond commercial HVAC.
- Stellar grows toward ~$1B revenue within 2–3 years with mid-teens-plus EBITDA and expands beyond data centers.
- Data-center projects slip on power, permitting, or site readiness, delaying conversion of the ~$6B backlog slated for 2027 and beyond.
- Price-cost stays a headwind through H2, preventing the guided Q3 ~50 bps and Q4 over 1 point margin expansion.
- Component shortages or sole/limited-source supplier failures constrain applied production and delivery.
- Competitive capacity additions from AAON, Johnson Controls, Modine, Carrier, and Vertiv pressure share or pricing.
- Applied bookings normalize faster than expected after four straight quarters above 100%, and backlog stops growing.
Looking Ahead
Over the next 12 months, the story turns on applied revenue conversion through H2 2026, the Stellar Texas site opening later in 2026, and the first formal 2027 guide after management gets a few more quarters. Q3 guidance points to ~10% organic revenue growth.
- Q3 2026Q3 results and margin test — Tests ~10% organic revenue growth and ~$4.70 adjusted EPS guidance.
- H2 2026Applied revenue conversion — Management expects Q2's over-40% applied revenue pace to carry forward.
- Later 2026Stellar Texas site opening — New Stellar production site expected to open; supports ~$500M 2026 revenue.
- Late 2026Transport refrigeration inflection — Management expects Americas transport market to turn up into multiyear upcycle.
- 2027Backlog conversion into 2027 — Roughly $6B of backlog is slated for 2027 and beyond.
Financials
Annual Summary
| Metric | FY2024 | FY2025 | TTM | YoY |
|---|---|---|---|---|
| Revenue | $19.8B | $21.3B | $22.2B | +7.5% |
| Gross Margin | 35.6% | 36.1% | 35.4% | +48bps |
| EBITDA | $3.9B | $4.3B | $27.9B | +12.0% |
| EBITDA Margin | 19.6% | 20.4% | 19.7% | +82bps |
| Net Income | $2.6B | $2.9B | $2.9B | +13.7% |
| Free Cash Flow | $2.8B | $2.8B | $18.3B | — |
| Net Cash | — | — | — | — |
Key Ratios (Trailing)
- P/E TTM—
- EV/EBITDA TTM—
- EV/Revenue TTM—
- Price/FCF TTM—
- Gross Margin (TTM)35.4%
- EBITDA Margin (TTM)19.7%
- Net Margin (TTM)13.3%
- ROIC26.4%
- FCF Conversion85.7%
- SBC / Revenue0.2%
The Company
The 10-K describes Trane as a global climate innovator with strategic brands Trane and Thermo King, spanning commercial HVAC, building controls, energy services, residential heating and cooling, and transport refrigeration. Its product list includes data center facility controls, data center liquid cooling solutions, and smart and AI-enabled services.
Trane reports through Americas, EMEA, and Asia Pacific. At year-end 2025 it had 21 Americas factories—20 in the U.S. and 1 in Mexico—and management says over 95% of U.S.-sold products are manufactured and/or assembled in the U.S. Stellar Energy adds modular chiller plants in Florida, with a Texas site planned for later 2026; LiquidStack adds coolant distribution units.
Business Segments
Competitive Landscape
Competition is intensifying across data-center cooling. The intel file names AAON, Johnson Controls, Modine, Carrier, and Vertiv as capacity-adders, and describes Trane's position as a full thermal-management system provider rather than a single-technology chiller vendor.
- ModineSource says Modine data-center sales rose 158% y/y to over $400M and signed a >$4B chiller long-term agreement covering 2027–2029; Modine also lists TT among top customers.
- AAONSource says AAON Basics revenue grew 104% y/y with book-to-bill above 2 and backlog up 160% y/y.
- Johnson ControlsSource says orders up 30% y/y, backlog $20B up 26% y/y, CDU pipeline in hundreds of millions with ~$100M expected FY26 revenue.
- CarrierNamed in source as a competitive capacity addition; no detailed metrics provided.
- VertivNamed in source as a competitive capacity addition; no detailed metrics provided.
Supply Chain
Trane sits between component suppliers and a broad commercial, residential, and transport customer base. Garrett Motion directly confirmed Trane's oil-free centrifugal compressor program; Modine lists Trane among top customers while also competing in data-center cooling.
More on TT: Earnings recap