I have a huge living room and this heater does a great job of filling the space with warmth. The gassy smell that has developed over the past couple of winters is starting to worry me though. Perhaps it just needs a service but I really wish I bought a flued heater now.

What a powerful heater. Our house is quite huge and we have little kids so it was so difficult to warm up the house in winter but since we bought this heater it’s so easy to warm up the house. I am so so happy with this product and highly recommend to others.

This is an excellent heater. We have a mid-large sized combined kitchen/dining/living area and it heats up in minutes. Pointing the heater into the hallway and we can heat up three very cold bedrooms quickly. Point the heater up the stairs and we can heat up 70%+ of the upstairs within 10 minutes. Basically we can heat the entire 6 bedroom house with this one unit.

We bought the 25 plus for the extra cold mornings and nights, but to be honest, turning the electric element on in addition to the gas is overkill. Too warm!

100% would recommend to anyone needing a gas heater. Costs a fair bit but more than worth it.

Surpassed all expectations. I've had my air con going non stop to try and warm up the house but within 10 mins- I've had to turn this machine off it's so toasty and comfy. Love it. Can't believe I waited this long to buy one. Incredible. I can finally feel my toes again!!!

This heater is amazing! Heats my house in 10mins, it's super quiet and easy to install, I would definitely recommend this heater to friends and family. It's also great for families that have little kiddies because it doesn't have an exposed element so there's less risk of them being burnt

Have owned for 3 winters now and from first hand experience the Rinnai is a Great heater, reliable and easily heats the whole house. Timer programming is very user friendly, quite often set to start up 30min prior to the morning alarm and also use the auto off function so it is not left on through the night by accident. nice to wake up to a warm house in winter.
Only questionable thing is the price. One of those products that looks like it should be a lot cheeper than it is, once you use for a winter you seem to forget about the upfront cost.
Would recommend no problem.

I brought a Rinnai Avengar 25 Plus Gas heater. The Gas smell is disgusting. We cant breath an it goes throughout the whole house. This was burning my child's eyes and we couldn't breath properly. The Gas smell drifted all into the bedrooms and throughout the house. I opened up all doors and windows and couldn't get rid of the smell. I would never recommend this heater. I will be calling Rinnai to complain.

Purchased our Rinnai 25Plus 4 weeks ago. I was sceptical due to emissions (C02) and having young children. This is my first unflued heater. I did notice a slight odour with an associated headache the first week of use. This has now subsided. I also have a C02 monitor, which is 1.5m from the heater and has not registered any C02.
As far as heating...it is wonderful.
I will be interested to see our first gas bill, we use it for 2 hours in the morning and 2-3 hours at night.
Like I said, So Far So Good!!! Time will tell.

Had it one day and love it already. House is toasty warm on 22. Had to turn it down after 15 minutes. Very quiet & no horrible odours at all. I would definitely recommend this to anybody. Awesome that it is child safe & turns itself down once it reaches the desired temperature.