cci pre tell 21 replacement March 27, 2022, 09:57:13 pm Our 01 has what I think is the original cci controls pre tell 21 mn 7770 propane detector. I gather they are out of business. I'm looking for a drop in replacement (size wise that is.) Does anyone know of unit with the same opening size?
Re: cci pre tell 21 replacement Reply #1 – March 27, 2022, 10:15:36 pm Look on Amazon for a MTI 30-442 LPG detector; comes in brown or white.
Re: cci pre tell 21 replacement Reply #2 – March 27, 2022, 10:42:50 pm Joan is a better source than I am, but this is the one I just placed in our 2003 RB, it was a direct fit. I, too, was replacing the original. PANGAEA RV Propane Gas Alarm, 12V, Digital LP Gas Detector for Trailer, Motorhome, Motorcoach, 85dB Loud Alarm (Flush Mount - Black)Jason
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Topic: cci pre tell 21 replacement (Read 155 times)
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