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Showing posts with the label furnace won't light

Furnace won't start reason #5 resolved

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 The gas was turned off so someone could work on the line or other reasons. Now the gas is on, but the furnace won't light. The system went into lockout. It will try to light 3 times then locks out. To reset it turn thermostat off. Turn the breaker to furnace off. It is in the gray panel box where the power is. Turn it all back on. If the furnace doesn't start in 5 minutes, do it again.   Gas co put a lock on this one. It is shiny metal. Call them back. Do not let the furnace try to light without gas.  Issues we can fix fast The furnace tries to come on but it won't light The furnace flames come on but the blower doesn't The blower runs constantly but no heat The flames come on but go right out The thermostat clicks on but the furnace never starts The thermostat clicks on but the air conditioner won't start The fan comes on but its not cooling The fan on a/c isn't spinning The air conditioner is buzzing and won't come on The a/c makes a loud noise but doesn&