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The lowest price for Rinnai Infinity 20 B Continuous Flow Hot Water System Preset to 50c INF20N50B right now is $879.00 at Powerland, compared across 17 retailers.
The all-time low was $879.00 on 24 Sept 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 2 Nov 2026.
Rinnai Infinity 20 B Continuous Flow Hot Water System Preset to 50c INF20N50B
Last updated at 02/11/2026 04:07:18
Rinnai Infinity B 50°C 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery
Rinnai Infinity B 50oC 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery between Wed – Thu
Rinnai Infinity B 50oC 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery
Rinnai Infinity B 50oC 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery
Rinnai Infinity 20 B Continuous Flow Hot Water System Preset To 50c
Free delivery
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!
Rinnai Infinity 20 B Continuous Flow Hot Water System Preset to 50c (Natural Gas) INF20N50B
Delivery $95
Rinnai Infinity 20 B Continuous Flow Hot Water System Preset to 50c (Natural Gas) INF20N50B
Delivery $85
Rinnai Infinity B20 50°C Natural Gas Hot Water | Hot Water Boss
Free delivery
Rinnai Infinity B20 50C NATURAL GAS Continuous Hot Water Heater Euro White INF20N50B
Free delivery between 5–10 Nov
Rinnai Infinity B20 External Gas Continuous Flow Water Heater – Natural Gas, 50°C, White (INF20N50B)
Free delivery between Wed – Fri
| Fuel Type | Natural Gas |
| Heat Pump? | No |
| Product Type | Continuous Flow Hot Water System |
| System Type | Continuous Flow Hot Water System |
| Type Features | Continuous Flow |
Rinnai Infinity B 50°C 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery
Rinnai Infinity B 50oC 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery between Wed – Thu
Rinnai Infinity B 50oC 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery
Rinnai Infinity B 50oC 20L Instant Hot Water System INF20N50B B20 *NATURAL GAS*
Free delivery
Rinnai Infinity 20 B Continuous Flow Hot Water System Preset To 50c
Free delivery
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!
| Fuel Type | Natural Gas |
| Heat Pump? | No |
| Product Type | Continuous Flow Hot Water System |
| System Type | Continuous Flow Hot Water System |
| Type Features | Continuous Flow |
