This 20-Litre continuous flow hot water system from Rinnai will ensure you have a steady flow of hot water for your household needs. Ideal for a small family, or a shared household with two or three people, this continuous flow system uses natural gas to heat up water when you need it. The continuous flow system only heats up water when it’s needed so you don’t need to install a big cylinder tank, making this a conveniently compact solution. With its 6.1 energy rating, this option is a more economical way to enjoy hot water at home, which lessens the impact on the environment while helping to reduce power usage.
This 20-Litre continuous flow hot water system from Rinnai will ensure you have a steady flow of hot water for your household needs. Ideal for a small family, or a shared household with two or three people, this continuous flow system uses natural gas to heat up water when you need it. The continuous flow system only heats up water when it’s needed so you don’t need to install a big cylinder tank, making this a conveniently compact solution. With its 6.1 energy rating, this option is a more economical way to enjoy hot water at home, which lessens the impact on the environment while helping to reduce power usage.
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The lowest price for Rinnai Natural Gas Continuous Flow Hot Water System INF20N50MA right now is $1,399.00 at eBay.com.au.
The all-time low was $1,340.00 on 1 May 2026 — today's price is 4% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 12 May 2026.
Rinnai Natural Gas Continuous Flow Hot Water System INF20N50MA
This 20-Litre continuous flow hot water system from Rinnai will ensure you have a steady flow of hot water for your household needs. Ideal for a small family, or a shared household with two or three people, this continuous flow system uses natural gas to heat up water when you need it. The continuous flow system only heats up water when it’s needed so you don’t need to install a big cylinder tank, making this a conveniently compact solution. With its 6.1 energy rating, this option is a more economical way to enjoy hot water at home, which lessens the impact on the environment while helping to reduce power usage.
This 20-Litre continuous flow hot water system from Rinnai will ensure you have a steady flow of hot water for your household needs. Ideal for a small family, or a shared household with two or three people, this continuous flow system uses natural gas to heat up water when you need it. The continuous flow system only heats up water when it’s needed so you don’t need to install a big cylinder tank, making this a conveniently compact solution. With its 6.1 energy rating, this option is a more economical way to enjoy hot water at home, which lessens the impact on the environment while helping to reduce power usage.
Last updated at 12/05/2026 11:25:07
Rinnai Infinity 20L Natural Gas Continuous Flow Heater 50C or 60C INF20N
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Factory Preset Max Temp | 50°C |
| Flow Rate at 25°C Rise | 20L/Min |
| Minimum Operating Flow Rate | 2L/Min |
| Nominal Gas Consumption | 156 MJ/Hr |
| Gas Type | N/G |
Rinnai Infinity 20L Natural Gas Continuous Flow Heater 50C or 60C INF20N
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
| Factory Preset Max Temp | 50°C |
| Flow Rate at 25°C Rise | 20L/Min |
| Minimum Operating Flow Rate | 2L/Min |
| Nominal Gas Consumption | 156 MJ/Hr |
| Gas Type | N/G |
