Armstrong International MECH-15B3 Kit R-410A Is the SP12049D compatible with

Is the SP12049D compatible with propane systems

and 277 VAC

making it a reliable solution for reversible cycle heat pump applications where consistent performance is mandatory

ensuring safe and efficient operation

including the Lennox CHA16 and CHP16 series

Armstrong International MECH-15B3 Kit R-410A Is the SP12049D compatible withThe Armstrong International MECH 15B3 is an industrial grade replacement float mechanism kit designed for 15 B3 and B2 series liquid drainers and steam traps. Engineered for heavy duty condensate management, this stainless steel internal assembly restores precise buoyancy control and valve seating performance without requiring a full housing replacement. As a "less float" kit, it includes the critical linkage, valve lever, and seating components