Slant/Fin Corp. is America's largest manufacturer of baseboard heating systems and a leading maker of cast-iron boilers and portable electric heaters.

• See also:
• Masterformat 2004
• 23 52 00 - Heating Boilers
• 23 52 16 - Condensing Boilers
• 23 52 19 - Pulse Combustion Boilers
• 23 52 23 - Cast-Iron Boilers
• 23 52 33 - Water-Tube Boilers
• 23 52 39 - Fire-Tube Boilers
• 23 82 00 - Convection Heating and Cooling Units
• 23 82 16 - Air Coils
• 23 82 19 - Fan Coil Units
• 23 82 23 - Unit Ventilators
• 23 82 26 - Induction Units
• 23 82 33 - Convectors
• 23 82 36 - Finned-Tube Radiation Heaters
• 23 82 39 - Unit Heaters
• 23 83 00 - Radiant Heating Units
• Masterformat 1995
• 15510 - Heating Boilers and Accessories
• 15760 - Terminal Heating and Cooling Units
• 15770 - Floor-Heating & Snow-Melting Equipment