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The TRANE RNG02077 Ring O is an essential component designed for water-only applications. This O-ring features an inner diameter of 45.0 units and a radial dimension of 0.275 units, ensuring a precise fit. It functions as a genuine OEM replacement part, maintaining system integrity for specific water-based operations.
Designed for water-only applications with precise 45.0 ID and 0.275 RD dimensions.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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