{"product_id":"safe-t-alert-35-742-wt-flush-mount-rv-co-propane-alarm","title":"MTI INDUSTRY 35742WT - 12V CO\/LP GAS ALARM FLUSH","description":"\u003cdiv style=\"max-width:100%;box-sizing:border-box;min-width:0;color:#1f2937;font-size:15px;line-height:1.7;overflow-wrap:break-word;\"\u003e\n\u003cp style=\"margin:0 0 8px;color:#b52828;font-size:12px;font-weight:700;letter-spacing:1.3px;text-transform:uppercase;\"\u003eSafe-T-Alert \/ MTI Industries · RV Carbon Monoxide \u0026amp; Propane Alarm\u003c\/p\u003e\n\u003ch2 style=\"margin:0 0 14px;font-size:22px;line-height:1.35;\"\u003eSafe-T-Alert 35-742-WT white flush-mount 12V CO and propane alarm\u003c\/h2\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe white 35-742-WT combines carbon-monoxide and propane-gas detection in a hardwired 12V RV alarm. It uses independent electronic sensors, audible warnings and LED indicators, with a flush-mount face listed at 6-3\/8 × 2-7\/8 inches. This is the RV CO\/LP alarm, not a smoke detector or a propane shutoff-solenoid kit.\u003c\/p\u003e\n\u003cdiv style=\"display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;max-width:100%;box-sizing:border-box;\"\u003e\n\u003cdiv style=\"flex:2 1 400px;min-width:0;max-width:100%;box-sizing:border-box;\"\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:18px;line-height:1.4;\"\u003eProduct Description\u003c\/h3\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eTwo sensors monitor CO and explosive propane gas simultaneously. A mute\/reset function temporarily silences the warning while the prescribed response is carried out; the alarm can sound again if the hazardous condition remains. The alarm depends on an operating 12V supply and detects gas at its sensor, so placement and unobstructed airflow matter.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe flush-mount configuration recesses into a suitable wall opening. The manufacturer’s product page lists a 6.375 × 2.875 × 1.25-inch case, while the installation guide specifies a 5-3\/8 × 2-inch cutout and at least 1 inch of recess clearance. Check the actual unit and opening before altering the RV wall.\u003c\/p\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:18px;line-height:1.4;\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul style=\"list-style:disc outside;margin:10px 0 18px;padding-left:24px;\"\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eDual independent sensors for carbon monoxide and propane\/LPG.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003e12V hardwired power, nominal 108 mA current draw and low-voltage warning.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eAudible warning rated at 85 dB at 10 feet, with condition-indicating LEDs.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eTest\/mute\/reset control; re-alarm if a hazardous condition persists.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eWhite flush-mount housing for the specified indoor RV application.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eManufacturer states conformity to UL 2034 RV and UL 1484 RV and the relevant RVIA\/NFPA requirements.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eFive-year service-life\/end-of-life indication; limited one-year warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:18px;line-height:1.4;\"\u003eCompatibility \u0026amp; Applications\u003c\/h3\u003e\n\u003cul style=\"list-style:disc outside;margin:10px 0 18px;padding-left:24px;\"\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eFor indoor RV use in a properly selected location; not a commercial\/industrial gas monitor, marine alarm or smoke\/fire detector.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eMount at least 4 inches and no more than 20 inches above the floor as directed by the manual.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eDo not install behind furniture or drapes, in a closet, on an exterior wall, or within 12 inches of opening windows, exterior doors or heating\/return vents.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eVerify the 12V supply, wall opening and rear clearance. Do not assume compatibility with an existing relay, solenoid or two-power-lead detector solely because it is flush mounted.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eThe alarm must remain powered whenever the RV is occupied. It cannot protect an occupied RV with its supply or main disconnect switched off.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003caside style=\"flex:1 1 300px;min-width:0;max-width:100%;box-sizing:border-box;background:#f5f7f9;padding:20px;border:1px solid #e1e5eb;border-radius:8px;\"\u003e\u003ch3 style=\"margin:22px 0 10px;font-size:18px;line-height:1.4;\"\u003eProduct Specifications\u003c\/h3\u003e\n\u003cdiv style=\"max-width:100%;overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth style=\"text-align:left;padding:10px 8px;background:#e9edf1;border:1px solid #d9dee5;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left;padding:10px 8px;background:#e9edf1;border:1px solid #d9dee5;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eManufacturer \/ MPN\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eMTI Industries Safe-T-Alert \/ 35-742-WT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eDetection\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eCarbon monoxide and propane\/LPG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eMount \/ colour\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eFlush mount \/ white\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eSupply \/ nominal current\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003e12V DC \/ 108 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eOperating voltage range\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003e12V ±15%, per manufacturer product page\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eCase size\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003e6.375 W × 2.875 H × 1.25 D inches, per exact product page\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eGuide cutout \/ recess clearance\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003e5-3\/8 W × 2 H inches \/ at least 1 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eAudible output\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003e85 dB at 10 feet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eHousing material\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eGuide operating temperature\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003e−40°F to +150°F \/ −40°C to +66°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eStatus \/ warning\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eLED indicators; audible CO\/LP warning; low-voltage and end-of-life indications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eStandards stated by manufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eUL 2034 RV \/ UL 1484 RV; RVIA\/NFPA requirements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding:10px 8px;border:1px solid #d9dee5;vertical-align:top;overflow-wrap:break-word;\"\u003eLimited one year to original retail purchaser, subject to terms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:18px;line-height:1.4;\"\u003eInstallation, Use \u0026amp; Care\u003c\/h3\u003e\n\u003cul style=\"list-style:disc outside;margin:10px 0 18px;padding-left:24px;\"\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eRead the complete 35-Series manual and use a qualified RV technician for unfamiliar electrical or wall work. Disconnect power before installation.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eUse the required low-wall location and clearances. Compare the actual case and manufacturer cutout instructions before cutting; the product page and manual use different overall-case measurements.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eConnect to the properly fused 12V supply as directed. The manual permits no more than a 15A overcurrent device and specifies 14–18 AWG wiring; follow the complete vehicle and alarm wiring requirements.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eAllow the specified warm-up after energizing: approximately 10 minutes for CO and 1 minute for gas detection. Neither sensor can alarm during its own warm-up interval.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eTest after storage, before every trip and at least weekly during use. The button tests electrical alarm functions, not sensor response; never generate CO to test the alarm.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eVacuum the cover monthly with a soft brush. Do not spray cleaners or wax directly onto the face or use silicone products on or near it.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eRecord the installation and replacement dates and replace at the five-year service limit or the end-of-life indication. If installation date is unknown, the manual says replacement must be no later than five years after production.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eIf a CO or gas alarm sounds, follow the manual’s emergency procedure, move everyone to fresh air and obtain emergency\/professional help. Do not disconnect the alarm or re-enter before the problem has been corrected.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul style=\"list-style:disc outside;margin:10px 0 18px;padding-left:24px;\"\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003e\n\u003ca href=\"https:\/\/www.mtiindustries.com\/wp-content\/uploads\/RV-35-Series-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSafe-T-Alert 35-Series RV CO\/propane alarm manual\u003c\/a\u003e — exact 35-741\/35-742 installation, testing, alarm response, care, replacement and warranty instructions.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003e\n\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/MTN\/InstallationInstructions\/RV-35-Series-Manual.pdf\" target=\"_blank\" rel=\"noopener\"\u003eOriginal supplier-hosted 35-Series manual\u003c\/a\u003e — retained alternate copy; this hosted copy was not independently tested.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:22px 0 10px;font-size:18px;line-height:1.4;\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul style=\"list-style:disc outside;margin:10px 0 18px;padding-left:24px;\"\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eOne white 35-742-WT flush-mount RV CO\/propane alarm.\u003c\/li\u003e\n\u003cli style=\"display:list-item;margin-bottom:8px;\"\u003eTwo manufacturer warning\/replacement-record labels described in the user manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eRequired separately:\u003c\/strong\u003e A suitable fused 12V RV supply, permanent wiring connections and any application-specific mounting or opening adaptation. No relay\/propane shutoff-solenoid package is promised.\u003c\/p\u003e\u003c\/aside\u003e\n\u003c\/div\u003e\n\u003ch2 style=\"margin:26px 0 12px;font-size:22px;line-height:1.35;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: Does this detect smoke as well as CO and propane?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. It is designed for carbon monoxide and propane gas, not smoke or fire. Keep the RV’s required smoke alarms in place.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: Does it use replaceable AA or 9V batteries?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. This model is hardwired to a 12V DC RV supply. It does not work without that supply.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: What size opening does the flush version need?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The 35-742 installation guide specifies a 5-3\/8-inch-wide by 2-inch-high cutout and at least 1 inch of recess clearance. Check the actual case and wall before making alterations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: Where should it be mounted?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The manual calls for an unobstructed indoor location 4–20 inches above the floor, away from the listed draft sources and obstructions. Read all of its placement exclusions before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: How often should it be tested?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e After the RV has been stored, before every trip and at least once each week during use. The button checks the electrical alarm functions; it does not establish sensor response.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: Does detection begin immediately after power is restored?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. The manual specifies about 10 minutes of CO-sensor warm-up and about 1 minute for gas. The corresponding detection is unavailable during its warm-up.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: When must the alarm be replaced?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Follow the manual’s five-year service-life record and the end-of-life signal. If the installation date cannot be established, replace no later than five years after the production date shown on the alarm.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-bottom:18px;border:1px solid #d9dee5;border-radius:8px;overflow:hidden;background:#fff;\"\u003e\n\u003ch3 style=\"margin:0;padding:14px 16px;background:#f1f3f5;color:#1f2937;font-size:17px;font-weight:700;line-height:1.5;\"\u003e\u003cstrong\u003eQ: Does pressing Mute make an alarm condition safe?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"margin:0;padding:14px 16px;color:#374151;font-size:15px;line-height:1.7;\"\u003e\u003cstrong\u003eA:\u003c\/strong\u003e No. Mute temporarily silences the sound; the alarm may reactivate if gas remains. Follow the emergency instructions, move to fresh air and obtain appropriate help before re-entry.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdetails open=\"open\" style=\"margin:22px 0;border:1px solid #d9dee5;border-radius:8px;padding:16px;max-width:100%;box-sizing:border-box;\"\u003e\u003csummary style=\"font-size:18px;font-weight:700;line-height:1.5;cursor:pointer;\"\u003eMore product details \u0026amp; helpful resources\u003c\/summary\u003e\u003cp style=\"margin:0 0 16px;\"\u003e\u003cstrong\u003eExact flush-mount manufacturer product:\u003c\/strong\u003e \u003ca href=\"https:\/\/safetalert.com\/product\/35-series-flush-mount\/\" target=\"_blank\" rel=\"noopener\"\u003eSafe-T-Alert 35-742 flush-mount CO\/LP alarm specifications and colour choices\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe product page’s case dimensions and the manual’s overall-case dimensions differ. Use the exact product-page measurement for selection, then verify the supplied alarm and its cutout\/clearance instructions before changing an existing opening. The installation guide’s more conservative temperature range is shown above.\u003c\/p\u003e\n\u003cp style=\"margin:0 0 16px;\"\u003eThe limited one-year warranty covers qualifying defects for the original retail purchaser. Opening the case, misuse or improper installation can invalidate coverage; there are no user-serviceable internal parts. The alarm supplements proper fuel-appliance installation, ventilation and maintenance.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e","brand":"MTI INDUSTRY","offers":[{"title":"Default Title","offer_id":47709667590429,"sku":"M6T35742WT","price":131.6,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/2771\/7661\/files\/MTI_Industry_35-742-WT_-_12V_CO-LP_GAS_ALARM_FLUSH-mytruckpoint.jpg?v=1760302317","url":"https:\/\/www.mytruckpoint.ca\/products\/safe-t-alert-35-742-wt-flush-mount-rv-co-propane-alarm","provider":"TruckPoint","version":"1.0","type":"link"}