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Residential Automatic Natural or Propane Gas Shut Off Valves to Replace CCI Controls Units

by Barbara 30. January 2010 08:09

Question about the Scentry III GFRAB Propane/Natural Gas Home Gas Detector.

Q: "Our oil burning furnace was replaced with a propane gas furnace. Our concern is gas leaks while we away, i.e. we want protection against explosions and fires. The CCI Controls gas valve system is no longer made. How does this unit work? What components do we need? Thanks. Jim."

Answer: The Scentry III GFRAB propane/natural gas detector is only one component of this home safety system. To have a complete system, you need these additional components:

  • The Scentry III Gas Valve Controller
  • The Battery Back Up in case there is a power failure.
  • A compatible gas valve such as this .75 inch that is CSA (AGA/CGA) Certificate number 229521-1656058 Australian Gas Association Certificate number 4235,UL Recognized File Number MH5939.
  • Optional: Remote Gas Sensors. Up to 5 remote explosive gas sensors can be monitored by the Scentry III GFRAB unit.

The compatible valves are in .5, .75 and 1 inch sizes. Each valve is an electrically operated gas shut off valve that opens and closes on a demand signal from a thermostat or other controlling device. Can be used with both natural gas and LP gas at pressures up to 0.5 psi. The White Rodgers replacement is a compression spring closing and soft seat construction gas valve.

The advantage of this system is that the controller unit supports up to 5 calibrated remote sensors.

Scentry III-GFRAB Specifications:

  • Case: ABS Plastic
  • Physical Size: 7.6 inches by 4.6 inches
  • Weight: 2.25 lbs
  • Color: Gray
  • Power consumption: 1.5va
  • Supports up to 5 calibrated remote sensors (not included)
  • Requires Scentry III-GVD gas valve (purchase separately)
  • Supports Battery Back-Up (Not Included)
  • Supports Gas Valve Controller for Explosive Gas (Not Included)
  • Connections: screw terminals
  • Input Power: 115VAC, 60 Hz
  • Output Control Relays: 2 amps,
  • 24 VAC Alarm Signal
  • Output: 12V DC @500 ma
  • Reset: manual
  • Sensor Type: Tin Dioxide Semiconductor
  • Alarm Points: Propane (LP) <5200 PPM Alarm Points: Natural Gas / Methane <12,200 PPM
  • Manufactured Proudly in the USA for Safety First USA, Inc.
  • Warranty: 1 year from date of purchase.

Thanks for your question. Just remember propane gas and natural gas are safe sources of energy if you add protective measures including alarms, shut off valves and regular maintenance of the appliances that use gas.

Sincerely,

Barbara

 

Comments

4/22/2011 3:39:41 PM #

I am looking to replace my CCI Controls LP gas Detector model # 7770.3 per tell 26. Do you carry another brand that is a replacement for it? Thanks Tommy

tommy eubanks United States