DV3732 beeping

  • Active since 1995, Hearth.com is THE place on the internet for free information and advice about wood stoves, pellet stoves and other energy saving equipment.

    We strive to provide opinions, articles, discussions and history related to Hearth Products and in a more general sense, energy issues.

    We promote the EFFICIENT, RESPONSIBLE, CLEAN and SAFE use of all fuels, whether renewable or fossil.


New Member
Dec 29, 2022
Seattle area
We recently had a Heat-N-Glo DV3732 fireplace installed. We like it. We got the fancier RCT-MLT remote.

When the Auto-shutoff goes into effect, the fan stays on and the fireplace beeps every 3 seconds. Why does it do this? The only way I have found to make the beeping stop is to turn the fireplace on again and then turn it off manually.


Jan 3, 2015
Sulphur, La
Auto-off appears to be a safety function of the remote activated after 9 hours of continuous operation. Manual off and on by the remote is the reset for it.
There is also a safety feature that happens when the remote is over 20ft from the receiver that will turn the flame off and will emit 10 consecutive beeps and then 1 beep every 3 seconds until communication is restored. Low remote batteries can cause distance issues also.
Attached is a manual for the remote control.


  • RCT-MLT-HHT Remote Control - Accessory Manual.pdf
    599.3 KB · Views: 29