Multi-Zone Ductless Heat Pumps
Ideal for homes without ducts, but multiple rooms to heat and cool
Napoleon’s NMZO-B is a quiet, compact outdoor heat pump. Designed to accommodate any home without ducting, the NMZO-B can run up to 4 indoor zones at a time. With Napoleon’s multi-zone heat pump can accommodate your heating and cooling needs.

- Can operate with up to 4 indoor units
- Multi-zone capacity means space saving for outdoors
- Additional indoor units can be installed at any time
- Indoor units can be individually controlled
- Mix and match with NH21 Series 9,000, 12,000 and 18,000 BTU/H indoor heads (NH21-09F-I, NH21-12F-I, NH21-18F-I)
- Mix and match with 12,000 or 18,000 BTU/H cassettes
- Functions in temperatures as low as -25˚C/-13˚F
*Multi-zone units offer different indoor and outdoor models based on each room size and installation requirements. Please note BTU’s and SEER ratings and dehumidifying levels will change depending on the models selected.
Brochure Manual