Harris Stay-Silv 15 phos-copper-silver brazing alloy rod, 15% silver / 5% phosphorus / balance copper, 1 lb tube (28 sticks, 1/8 in x 20 in). Self-fluxing on copper-to-copper joints; used for HVAC/refrigeration brazing.
Breaker sizing (MCA / max overcurrent), line set connection sizes and unit dimensions.
