Effective for eligible products installed from the 1st April 2018. conditions apply. The B20 is designed for builders/project jobs, bringing many of the advantages of Rinnai Infinity series water heaters to new home and apartment blocks. Energy Efficient, only heating water as needed, the B20 reduces running costs and greenhouse gas emissions substantially.
Effective for eligible products installed from the 1st April 2018. conditions apply. The B20 is designed for builders/project jobs, bringing many of the advantages of Rinnai Infinity series water heaters to new home and apartment blocks. Energy Efficient, only heating water as needed, the B20 reduces running costs and greenhouse gas emissions substantially.
in 3 offers
Effective for eligible products installed from the 1st April 2018. conditions apply. The B20 is designed for builders/project jobs, bringing many of the advantages of Rinnai Infinity series water heaters to new home and apartment blocks. Energy Efficient, only heating water as needed, the B20 reduces running costs and greenhouse gas emissions substantially.
Effective for eligible products installed from the 1st April 2018. conditions apply. The B20 is designed for builders/project jobs, bringing many of the advantages of Rinnai Infinity series water heaters to new home and apartment blocks. Energy Efficient, only heating water as needed, the B20 reduces running costs and greenhouse gas emissions substantially.
Size
Last updated at 27/10/2025 17:57:28
Rinnai B20 Natural Gas 50C Builders Continuous Flow Hot Water Heater B20N50A
Rinnai Builders B20 Continuous Flow Natural Gas Hot Water System 50 Degree Preset
See 5 historical offers
Rinnai Builders B20N50A 20L 6 Star Natural Gas Continuous Flow Hot Water Heater (50°C Preset) Buy Item Only
Delivery $50
Rinnai Builders B20 C/Flow 50deg N/G
Free delivery between 30 Oct – 6 Nov
Builders 20L Continuous Flow Gas Water Heater LPG 50deg Preset
Free delivery
originally posted on ebay.com
originally posted on appliancesonline.com.au
originally posted on appliancesonline.com.au
| Flow Rate | 20 Litres per Minute | 
Rinnai B20 Natural Gas 50C Builders Continuous Flow Hot Water Heater B20N50A
Rinnai B20 20L Continuous Flow Hot Water Heater LPG 50°C or 60C
Rinnai Builders B20 Continuous Flow Natural Gas Hot Water System 50 Degree Preset
See 5 historical offers
Rinnai Builders B20N50A 20L 6 Star Natural Gas Continuous Flow Hot Water Heater (50°C Preset) Buy Item Only
Delivery $50
Rinnai Builders B20 C/Flow 50deg N/G
Free delivery between 30 Oct – 6 Nov
Builders 20L Continuous Flow Gas Water Heater LPG 50deg Preset
Free delivery
| Flow Rate | 20 Litres per Minute |