Sure-temp Attic Insulation Shield, 8-in.

The MetalBest Chimney System is ideal for venting residential heating appliances burning wood, #2 oil, and natural and LP gas.

• Required to guard against hazard of blown-in or blanket insulation filling any framed opening
• Required to guard against the hazard of contacting the chimney and possible contact of combustibles
• Underwriters Laboratories UL 103 HT Certified
• System Requires 2 inch airspace to combustibles.
• System Temperature Rating 1000 F Degrees Maximum Continuous Operating Temperature
• System Temperature rating: 1400 F Degrees Maximum 60 Minutes
• System Temperature Rating: 2100 Degrees F Maximum Test 10 Minutes
• Check Appliance Installation Instructions For Details
• Industry Best Warranty Contact Selkirk For Details