We have a York 4 ton heat pump that I installed in 2024.

• York Nomenclature

The addition uses a 3 ton Mitsubishi ductless system.

• Heat pump: MXZ4C36NA4-U
  • Specifications
• 12K Ceiling cassette (master bedroom): MLZKP12NA2-U
• 9K ceiling cassettes (basement rooms & master bath): MLZKP09NA2-U
• Sales order from Vinje sheet metal