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While the Type 3R enclosure offers excellent dust and moisture protection for indoor and plenum environments
ensuring system faults are addressed
Direct Fit Replacement: Matches factory dimensions for the 320723-751
Featuring 2 1/8" ODF sweat solid copper connections
When the surrounding environment or equipment surface exceeds this threshold
Trane GRL1347 Grille Fan 320788-702 While the Type 3R enclosureThe Trane GRL1347 Grille Fan is a heavy duty HVAC condenser fan grille designed to protect the fan assembly and maintain optimal thermal performance in outdoor condensing units. Built for industrial grade durability, this circular condensing unit fan guard features a 26. 01 inch diameter with a 25. 51 inch mounting pattern, ensuring a precise fit for compatible Trane and American Standard systems like the 4TTB3018D. By providing a secure barrier for