Having a new roof installed on my split level house in New Jersey. My question is with regards to venting. I now have a roof fan that runs by thermostat and I have gable vent openings, no eve/soffit vents, no ridge vent. Roof contractor wants to install ridge vent and leave the roof fan. I have lived in the house for 3 years and as far as I can tell did not experience any problems from ice damning. Should I leave the roof fan on and also have the ridge vent inslalled? I have read some where that they work against each other. Or should I have them remove the fan and go with the ridge vent?
Thanks
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