Rinnai Outdoor Units Only. If you’ve ever asked. ā€œHow do Rinnai multi split systems work?ā€ 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, ā€œWhat are the benefits of Rinnai outdoor units?ā€ 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.

Rinnai MON3H07B 7.5kW Multi System Air Conditioner Outdoor Only

$1,860.00

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

$2,495.00

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

$3,229.00

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

$3,555.00

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

$4,249.00

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)

$325.00
Rinnai | Brivis DEFMON013 Deflector INV CDU DEFLECT MON 13kW (ea) To Suit: DONSR13B1, DONSR15B1 & DONSR18B1Ā  DONSC13Z71, DONSC15Z71 & DONSC17Z71 ONLY (2 deflectors per CDU)