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Inspecting HVAC Systems Topics include heating, venting, and air conditioning inspections.

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  #1  
Old 12/17/08, 3:39 PM
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jcundiff jcundiff is offline
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Default Insulation on a vent connector
Single wall furnace vent connector is insulated with foil faced fiberglass- no paper. Just the glass and foil (the foil is the strange foil / Mylar material we often see on dryer vents) Allowed?
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Old 12/17/08, 4:23 PM
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Default Re: Insulation on a vent connector
Quote:
Originally Posted by jcundiff View Post
Single wall furnace vent connector is insulated with foil faced fiberglass- no paper. Just the glass and foil (the foil is the strange foil / Mylar material we often see on dryer vents) Allowed?
Doesn't sound right.

Picture?


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  #3  
Old 12/17/08, 5:14 PM
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Default Re: Insulation on a vent connector
Sorry- no photo. This is an out of state friend- not an inspection. I've seen commercial boilers with insulated vent connectors, but it is always rock wool or ceramic insulation with metal skrim backing.
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