Items 1 - 15 of 32. MTI Industries has direct replacement propane alarms for the CCI Controls models.. Safe-T-Alert Black Mini LP Gas Detector - 20-441-P-BL. I need a propane gas leak detector model #7773.0 made by CCI Controls, serial no. X077378. The one I have beeps off an on all night even if there isn't any gas on. Service Tips. WIT Club News – March 2002. LP LEAK DETECTOR. Note: The following information is for the CCI. Controls model 7770 lp gas leak detector we . Find best value and selection for your RV LP GAS LEAK DETECTOR 7773 0 CCI CONTROLS NEW search on eBay. World's leading marketplace. Cci gas alarm - Find the largest selection of cci gas alarm on sale. Shop by price, color, locally. Black Flush Mount RV Carbon Monoxide/LP Gas Alarm · (25). All CO alarms and LP Gas detectors should be replaced after 5 years of. If the detector is over 5 years old recommend replacement or have the RVer sign this . BLOG: Chart Showing Safe-T-Alert Replacement 12V Propane Alarms CCI. CC -7771.231, CC-7773.081,CC-7773.151, CC-7773-231 and CC-7773.25. cci controls propane gas leak detectorsmodel 7773.0 > search find and buy cheap cci controls propane gas leak. cci controls propane gas leak detectorsmodel.