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    Natty84 Posts: 1, Reputation: 1
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    Nov 4, 2011, 09:32 PM
    Nordyne heating unit blowing cold air - flame sensor blinking then off.
    My Nordyne central heating unit in my Mobile home is blowing out cold air. Last year it did this as well and we replaced the pressure switch. Now after we turn the unit on the red light holds steady but the yellow flame sensor light blinks then shuts off because there isn't enough flame to light it? What could be causing this, I am extremely frustrated because this unit is less than 5 years old!

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