Question about Rinnai RHFE-1004FA 38,400 BTU Energy Saver Ductless Heater - LP Gas

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Rinnai RHFE 1001FA

I have an old Rinnai he

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Re: Rinnai RHFE 1001FA

I have a rinnai rhfe 1001fa heater and when its real cold sometimes it will shut down all the lights go out and i have to shut it off then turn it back on and sometimes it still wont start and i will leave it of for a day or two then try it and it will work it seems to act up more when its colder i am running it this fall so far no problems this unit is around a 1994 or so and has not given any trouble till this started last winter

Posted on Sep 19, 2007

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My Rinnai 1001FA/VA will not come back on after shutting off unless the on/off switch is toggled. I have cleaned the switch and the slide potentiometer and then switched the whole panel with another...

I would first contact Rinnai, parts should be available also I would check the room temperature thermistor normally situated at the bottom rear left hand corner

Feb 17, 2015 | Rinnai RHFE-1004FA 38,400 BTU Energy Saver...

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In Vermont I can get 200-400 for this unit. Make sure you include the vent kit that came with it. The new will not fit the old one anyway.

Jan 26, 2010 | Rinnai RHFE-1004FA 38,400 BTU Energy Saver...

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Can you replace the slider thermostat in this unit with a digital stat? Or Can an wall stat be used? Model: RHFE 1001FA/VA-2

The model you have does not have a conventional thermostat but a temperature probe located at the right hand side bottem in the back. The slider acts like a dimmer switch and communicates with the computer board to cycle on or off.

Jan 01, 2010 | Rinnai Vent Free Gas Heater/

3 Answers

Rinnai 1001FA Energy Saver - Green Light Goes Out!

It is time to replace it. You cannot get some components like the main board.

Dec 15, 2008 | Rinnai RHFE-1004FA 38,400 BTU Energy Saver...

2 Answers

Rinnai RHFE 1001FA

Sounds like a bad gas solenoid. They are not cheap to replace because there are three of them. I would check into replacing it.

Dec 14, 2008 | Rinnai RHFE-1004FA 38,400 BTU Energy Saver...

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Rinnani 1001f Heater not 1001FA Looking for manual

i just had the the same error message and it was the gas line was turned off. it may also be that there were too many gas fumes for it to light. Wait awhile and try again - at least that worked for me...

Oct 19, 2008 | Rinnai RHFE-1004FA 38,400 BTU Energy Saver...

3 Answers

Rinnai RHFE-1001FA

I can suggest a around-about solution. I also have the same model installed around the same time. I have the outlet that it is connected to controlled by an electric heat thermostat on a wall at the oposite side of the room. I keep the heater on high at all times and the thermostat controls the electricity to the outlet. It's worked great for the 13 years it's been installed.

Mar 11, 2007 | Rinnai RHFE-1004FA 38,400 BTU Energy Saver...

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