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Rinnai

Verified customer product ratings, model details, and review feedback.

Fan Convector Vent Free Heater -10K BTU
R

Model: FC510P

AvidCX Verified

Fan Convector Vent Free Heater -10K BTU

4.9 from 17 ratings

I-Series Condensing 95.9% Natural Gas Boiler with 90,000 BTU Input

  • Input Range 5,600 - 10,000 BTU/hr
  • Ideal supplemental heating solution for room additions, basements, and sunrooms (Heating area varies by geographic region and location of install within the home)
  • Simple installation - Designed to be professionally installed with ease in nearly any space
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CUSTOMER REVIEWS
5 Stars
88%
4 Stars
13%
3 Stars
0%
2 Stars
0%
1 Stars
0%

4.9 from 17 ratings

"Look no further."

Wfisher Nov 30, 2021

5.0

Ease of installation. Reliability. Efficiency.

"Worth the cost"

CosmicD Nov 5, 2021

5.0

The unit is absolutely silent in operation even though the fan is quite powerful. The controls are sophisticated but simple to use. There is a small indicator light on top that shows when the burner is actually on, and so far it seems to use little gas. This unit was more expensive than others that I researched and I am really glad I went with this one. It provides back up heat for my woodstove and I love the fact that I can just set it and forget it. It took about one and a half hours for a professional to install.

"I've had a Rinnai for many years and was disappointed when I couldn't purchase the models I already had. The new one works beautifully, just a little bigger than anticipated"

Kitty Mar 3, 2021

5.0

It is quiet - have been using the economy setting - keeps the kitchen warm

"Loving my Rinnai"

NC Mountain Man Feb 24, 2021

5.0

I have three Rinnai products: tankless W/H, single room heater and a large area heater. no problems with any of then and all are quiet and effcient

"Ventless LPG heater"

Akblackbear Feb 24, 2021

5.0

Very good product & working jus fine.

"Customer review"

Anonymous Jan 28, 2021

5.0

"Great space heater"

Bing Jan 28, 2021

5.0

Sips fuel, keeps my basement at 60 degrees on low when it's 0 to 10 above outside. Makes hardly any noise while running. I think I would put the temperature sensor up near the top of the unit, instead of on the bottom.

"Customer review"

Anonymous Jan 19, 2021

0.0

"Happy Man"

Butch Jan 14, 2021

5.0

Quite, no Flame visable , Great for bedroom

"Great product, easy to install and operate. Nice heat"

truencarpentry Sep 2, 2020

5.0

Love the fact that you don't need a chimney

"RINNAI FC510"

bert78 Feb 4, 2020

5.0

Purchased this in Dec 2019 to replace a similar Rinnai in use almost 20 years.. Thermostat not working correctly and parts NLA.. Sold it to someone not needing the thermostat..

"great product super reliable "

sue Oct 21, 2019

5.0

price , dependable ,6 months

"Excellent ventless propane heater"

Lowderrb Jun 7, 2019

5.0

Meets all my expectations

"Rinnai for Old 1830 House in Maine"

Spaceheaterhound Apr 5, 2019

4.0

Simple to use

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