AAON

Intangible assets: AAON’s brand with specifying engineers and building owners in semi‑custom rooftops is well known, with product awards and in‑house testing/innovation capacity, and BASX adds credibility in mission‑critical thermal management. Patents are present but not singularly decisive.

Score: 70. Switching costs: AAON’s highly configurable units, controls integration, and mechanical footprints create material switching frictions for retrofits and multi‑site national accounts; BASX solutions for data centers and cleanrooms embed deeply in customers’ infrastructure, raising re‑specification costs.

Score: 80. Network effects: Limited at the product level; some scale benefits flow through the independent rep network but do not create classic user‑based effects.

Score: 25. Cost advantages: Vertical coil manufacturing, scale in Tulsa/Longview, and a new 787,000‑sq‑ft Memphis facility for BASX improve throughput and lead‑times; still, this is not a commodity scale race versus global peers.

Score: 65. Efficient scale: AAON operates in semi‑custom niches where local plant footprints, rep coverage, and engineering know‑how limit rational entry. Data‑center liquid and air‑side cooling is sizable but technologically demanding, favoring established vendors.

Score: 75. Weighted by importance (switching costs and efficient scale given higher durability), we rate the moat solid but not impregnable due to capable competitors in HVAC and thermal management (Trane, Carrier, Daikin, Lennox, Vertiv, Stulz, Munters).