Rinnai Outdoor Unit Only Air Conditioner
Rinnai Outdoor Units Only for multi split systems deliver powerful, energy-efficient cooling and heating for homes and businesses, making them a leading choice in modern climate control solutions. Built to withstand Australia’s harsh weather, these advanced HVAC technology units can connect to multiple indoor units, creating multiple indoor zones for personalised comfort in every room.
Rinnai Multi Split Slim Ducted Indoor Only Air Conditioner | Rinnai Outdoor Only Air Conditioner | Rinnai Floor Console Indoor Only Air Conditioner | Rinnai PB Series Wall Mounted With Wifi Indoor Only Air Conditioner | Rinnai Compact Cassette Indoor Only Air Conditioner

Rinnai MON3H07B 7.5kW Multi System Air Conditioner Outdoor Only
7.5 kW Cooling | 7.4 kW Heating
Rinnai MON3H07B 7.5kW Multi System Air Conditioner Outdoor Only
3 Max Connectable Indoors Units
Combination Table | Part of a multi system
7 Years Manufacturer’s Warranty

Rinnai MON4H09B 9.0kW Multi System Air Conditioner Outdoor Only
9.0 kW Cooling | 9.3 kW Heating
Rinnai MON4H09B 9.0kW Multi System Air Conditioner Outdoor Only
4 Max Connectable Indoors Units
Combination Table | Part of a multi system
7 Years Manufacturer’s Warranty

Rinnai MON5H11B 11.5kW Multi System Air Conditioner Outdoor Only
11.5 kW Cooling | 12.3 kW Heating
Rinnai MON5H11B 11.5kW Multi System Air Conditioner Outdoor Only
5 Max Connectable Indoors Units
Combination Table | Part of a multi system
7 Years Manufacturer’s Warranty

Rinnai MON5H13B 13.0kW Multi System Air Conditioner Outdoor Only
13.0 kW Cooling | 13.5 kW Heating
Rinnai MON5H13B 13.0kW Multi System Air Conditioner Outdoor Only
5 Max Connectable Indoors Units
Combination Table | Part of a multi system
7 Years Manufacturer’s Warranty

Rinnai MON6H18B 17.5kW Multi System Air Conditioner Outdoor Only
17.5 kW Cooling | 20.0 kW Heating | 1 Phase
Rinnai MON6H18B 17.5kW Multi System Air Conditioner Outdoor Only
6 Max Connectable Indoors Units
Combination Table | Part of a multi system
7 Years Manufacturer’s Warranty

Rinnai | Brivis DEFMON013 Deflector INV CDU DEFLECT MON 13kW (ea)
Rinnai | Brivis DEFMON013 Deflector INV CDU DEFLECT MON 13kW (ea)
To Suit: DONSR13B1, DONSR15B1 & DONSR18B1 DONSC13Z71, DONSC15Z71 & DONSC17Z71 ONLY (2 deflectors per CDU)

Rinnai DEFMON007 Deflector INV CDU DEFLECT MON 7kW (ea)
Rinnai DEFMON007 Deflector INV CDU DEFLECT MON 7kW (ea)
To Suit: MON3H07B ONLY (1 deflector per CDU)

Rinnai DEFMON911 Deflector INV CDU DEFLECT MON 9klW 11kW (ea)
Rinnai DEFMON911 INV CDU DEFLECT MON 9klW 11kW (ea) Deflector
To Suit: DONSR09B1 & DONSR11B1 ONLY (1 deflector per CDU)
Rinnai Outdoor Units Only. If you’ve ever asked. “How do Rinnai multi split systems work?” The answer is simple: one compact outdoor unit powers several indoor units. Providing customised temperature control while minimising outdoor space requirements. Featuring cutting-edge inverter technology. These systems optimise energy use, reduce running costs, and maintain precise temperature levels all year round.
Wondering, “What are the benefits of Rinnai outdoor units?” They combine quiet operation, durable construction, and eco-friendly refrigerants with seamless compatibility across Rinnai’s indoor range. Including wall-mounted, ducted, cassette, and floor console options. Perfect for households seeking flexibility or businesses requiring efficient zoning, Rinnai outdoor multi split systems are designed for easy installation. Low maintenance, and long-term reliability. Whether your goal is energy-efficient cooling in summer or powerful heating in winter, Rinnai provides a versatile solution that adapts to your lifestyle—keeping every zone perfectly comfortable at the touch of a button or via Wi-Fi control from anywhere.

