Introduction to Bryant Ductless Systems Compatibility
This document provides comprehensive compatibility charts for Bryant Ductless Systems, featuring Puron Advance technology. It serves as a guide for selecting compatible indoor and outdoor units across various system types, including single-zone and multi-zone configurations, as well as controls and accessories.
Single Zone Ductless System Compatibility
Detailed charts outline the compatibility between different Bryant single-zone indoor and outdoor units. This section covers:
- Evolution® System: Compatibility for models such as 37MPRAQ, 37MAHAQ, and 37MBHAQ series outdoor units with High Wall Evolution indoor units (e.g., 615PHAQ series).
- Preferred Series Heat Pump: Compatibility for 37MARAQ and 37MBRAQ series outdoor units with various indoor unit types including High Wall, 4-Way Cassette, 1-Way Cassette, Floor Console, Underceiling Console, Low Static Ducted, High Static Ducted, and Air Handler units (e.g., 615AHAQ, 45MBCAQ, 45MCCAQ, 45MBFAQ, 45MCFAQ, 45MBDAQ, 45MBAAQ series).
- Legacy Line: Compatibility for 37MHRAQ and 37MHRAC series heat pump and cooling-only outdoor units with High Wall Legacy indoor units (e.g., 45MHHAQ, 45MHHAC series).
- Crossover Heat Pumps: Compatibility for 37MUHAQ and 37MURAQ series outdoor units with Preferred and Legacy Air Handler indoor units (e.g., 45MUHAQ, 45MUAAQ series).
Multi-Zone Ductless System Compatibility
This section provides compatibility information for Bryant multi-zone systems:
- Evolution® System: Charts show compatibility for 37MGHAQ series multi-zone heat pump outdoor units with a wide range of indoor units including High Wall Evolution, High Wall Preferred, 4-Way Cassette, 1-Way Cassette, Floor Console, Underceiling Console, Low Static Ducted, High Static Ducted, and Air Handler units.
- Preferred System: Charts detail compatibility for 37MGRAQ series multi-zone heat pump outdoor units with similar indoor unit types as the Evolution® Multi-Zone system.
Ductless Controls and Accessories Compatibility
This section outlines compatibility for various controls and accessories with Bryant ductless indoor units:
- Wired Controllers: Compatibility for KSACN1201AAA and KSACN1401AAA (in-built Wi-Fi) models with High Wall, Cassette, Ducted, Console, and Air Handler indoor unit types.
- Wi-Fi Kit: Compatibility for KSAIF0701AAA with various indoor unit types.
- 24V Mini Interface: Compatibility for KSAIC0601230 with various indoor unit types.
- C Heaters and D Heaters: Compatibility with specific heat pump outdoor units (AHU2, AHU3, AHU4) and indoor units (EHKMC, EHKMD series).
- Cassette Panels: Compatibility for 9K-18K and 24K-48K cassette panels (Model# R410 and Model# R454B).
Important Notes on Compatibility and Refrigerant
- For high tier 6K/9K/12K high wall indoor units in multi-zone combinations, they are considered as 18K units (same chassis with mid tier 18K High wall).
- For high tier 18K high wall indoor units in multi-zone combinations, they are considered as 24K units (same chassis size with mid tier 24K High wall).
- Up to two Air Handler Units (AHUs) can be used for specific combinations (e.g., 18+18, 18+24, 24+24, etc.). If two AHU units are selected, no other units can be connected to the outdoor unit, regardless of remaining ports or capacity.
- When a 30k or 36k AHU is utilized with a Multi-Zone Outdoor Unit (ODU), 500 grams (17.6 Oz) of additional refrigerant should be added to the system.
- Only specific Puron Advance ductless models are compatible with the Puron ductless Wi-Fi Kit (KSAIF0601AAA). Other Puron ductless Wi-Fi Kits are not compatible with the Puron Advance product line.
- Puron ductless wired controllers are not compatible with the Puron Advance ductless product line.
- 24V Mini Interface is not compatible with Puron Advance Air Handlers.
- R410A Models: The 24V Mini Interface is compatible with Puron ductless model Ceiling/Floor Consoles sizes 18K and over. It is also compatible with Puron ductless Cassettes and Ducted models but not compatible with Puron ductless High Walls, Puron 12K Floor Console, and Puron Air Handlers.
- R410A 9K-18K Cassette Panel will not be compatible with R454B Cassette Panel.
