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Costar 9RV Carbon Monoxide Alarm Works in Extreme Temperatures

by Barbara 13. April 2011 14:01

Question about carbon monoxide alarms.

Q: "I am looking for a replacement for my current battery powered carbon monoxide alarms. Our cabin is rather primitive, no running water, electric only via a generator and no furnace. When we go there in cold weather, the inside temperature can be at or just above freezing. Which unit do you suggest? Thanks. Tom.

Answer: The best choice for your needs is the CoStar 9V Battery UL Home and RV Carbon Monoxide Alarm. Unless it gets below 40 degrees below zero or above 151 degrees, this is what you need. We sold these when astronauts were doing training in Alaska many years ago.

This unit is UL listed both for homes and for RV applications. A 9V Duracell alkaline battery is included.The Costar 9RV carbon monoxide detector cannot be mounted without a battery installed. Meets RV Standards for higher humidity and temperature limits plus current UL standards for home use. Approvals: UL2034 (Oct 1, 1998), C-UL for Canada and CE for Europe, RVIA Approved, CSA 6.19-01

Features:

  • Detection Technology: Solid-state Infrared (SIR) sensor with reservoir system
  • U.S.-Based CO Sensor Manufacturer.
  • Installation Method: Mounting plate, screws and anchors included for easy mounting. Remove tamper resist pin to replace battery. Battery installation required to close door and attach to mounting bracket
  • Power Source: 9-Volt alkaline battery
  • Battery Life: One Year (Normal Use)
  • Operating Environment: -40 degrees F to +151 degrees F 15% to 95% RH
  • Warranty: 6 year limited by manufacturer

Remember that you should have a unit in each sleeping room. Without knowing your cabin's lay-out, I suggest a minimum of 2 units.

Thanks for your question.

Sincerely,

Barbara