Mr. Heater 4 inch Stainless Steel Horizontal Vent Kit for Big Maxx MHU50 and MHU80 Unit Heaters, One Size, Metal

Description

• F102860 Features: -All parts for complete venting. -Adjustable elbow. Product Type: -Vent kit/Diffuser. Material: -Metal. Number of Items Included: -9. Pieces Included: -adapter, b-vent pipe, 2 vent pipes, 90 degree elbow, wall thimble, roof flashing, storm collar, vent cap. Dimensions: -The thimble for through the wall use can expand about 4. Overall Height - Top to Bottom: -6.5". Overall Width - Side to Side: -13.5". Overall Depth - Front to Back: -37". Overall Product Weight: -13 lbs."
• All parts for horizontal venting
• Can be used with MHU45 and MHU75
• Meets new Cat 2012 s/s
• Instructions included

The Category 3-Horizontal 4 in Vent Kit provides Class 3-single wall ducting for use with Mr. Heater Big Maxx unit heaters, ranging from 50,000, 80,000, and 125,000 BTUs. Complies with US standard (UL1738) and Canadian standard (S636). Designed for horizontal installation only. Kit includes 4 in. x 6-19 in. adjustable pipe, 4 in. x 12 in. vent pipe, 4 in. 45 elbow, 4 in. wall thimble, 4 in. termination tee, screws, and silicone. Stainless steel is required for horizontal installations per new category 3-certifications. Other parts may also be required for your specific installation needs. Please check and adhere to all state and local codes before installation.

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