User Guide

ManualsBrandsTriangle Tube ManualsBoilers330,000 BTU Output Prestige Solo 399 Condensing Gas Boiler w/ TriMax Control

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Boiler Piping

Fig. 8 : Near Boiler Piping - Closed Type Expansion Tank

Fig. 7: Near Boiler Piping - Diaphragm Expansion Tank

Note: Pitch horizontal pip-

ing upwards (1” of pitch

per 5 ft of piping) towards

expansion tank.