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  • Mr. Heater 4 Inch Vertical Vent Kit for Big Maxx MHU75LP and MHU75NG Unit Heaters #F102848
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Mr. Heater 4 Inch Vertical Vent Kit for Big Maxx MHU75LP and MHU75NG Unit Heaters #F102848

4.1 out of 5 stars 172 ratings

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Brand Mr. Heater
Colour Stainless Steel
Form factor Cabinet
Indoor/Outdoor usage Indoor
Power source Natural Gas
Heating method Convection
Product Dimensions 35.6D x 95.3W x 17.1H Centimetres
Mounting type Wall Mount
Room type Di, Bedroom, Home Office, Study Room
Burner type Radiant

About this item

  • Adjustable roof flashing
  • 3" to 4" adapter
  • Can be used with MHU75
  • Maintains proper clearances through combustible construction
  • May require additional parts to meet local codes

Product description

鶹.ca Product Description

MHU80 and HSU80 model unit heaters. Designed for vertical installation only. Other select parts may be required for your installation needs. Please check and adhere to all state and local codes before installation. Includes (1) 3" to 4" adapter. (1) 4" x 36" B-vent pipe. (2) 4" x 24" vent pipe. (1) 4" 90 degree elbow, wall fire stop, roof flashing, storm collar, and vent cap

From the Manufacturer

The F102848 vent kit is to be used for vertical venting only for the MHU75LP/MHU75NG only. It includes one 4-Inch gas vent cap, one storm collar, one adjustable roof flashing, one adjustable ceiling/wall thimble, one 4-Inch elbow, one piece of 4-Inch x 36-Inch double wall pipe and two pieces of 4-Inch x 24-Inch single wall pipe.

Product information

Technical Details

Item Weight ‎454 g
Form Factor ‎Cabinet
Heating method ‎Convection
Assembly Required ‎Yes
Type of Guarantee ‎Limited 1 Year Warranty. Parts Only.
Batteries Required ‎No
Included components ‎Mr Heater F102848: Vertical 4" Vent Kit
Import ‎Imported

Additional Information

ASIN B000UPR5Q2
Customer Reviews
4.1 out of 5 stars 172 ratings

4.1 out of 5 stars
鶹 Rank
Date First Available March 28 2013
Manufacturer Mr. Heater
Place of Business CLEVELAND, OH, 44135 US

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Mr. Heater 4 Inch Vertical Vent Kit for Big Maxx MHU75LP and MHU75NG Unit Heaters #F102848


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Customer reviews

4.1 out of 5 stars
172 global ratings

Review this product

Share your thoughts with other customers
Look at picture as it differs from the 鶹 photo.  Hopefully clears up people’s confusion.
4 out of 5 stars
Look at picture as it differs from the 鶹 photo. Hopefully clears up people’s confusion.
This is the picture of what you get. No thimble as discussed by others but a flat fire-stop instead. For my needs this was the cheapest approach as each b-vent type pipe is over $100 $! And it had the length I required. The rest is just icing for the cake. I don’t know why the photos on 鶹 allow them to be different than the actual purchased item so I understand people’s frustration. If it’s in the picture... and the description.... it’s what I should get.
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Top reviews from Canada

  • Reviewed in Canada on October 21, 2019
    Verified Purchase
    This is the picture of what you get. No thimble as discussed by others but a flat fire-stop instead. For my needs this was the cheapest approach as each b-vent type pipe is over $100 $! And it had the length I required. The rest is just icing for the cake. I don’t know why the photos on 鶹 allow them to be different than the actual purchased item so I understand people’s frustration. If it’s in the picture... and the description.... it’s what I should get.
    Customer image
    4.0 out of 5 stars
    Look at picture as it differs from the 鶹 photo. Hopefully clears up people’s confusion.

    Reviewed in Canada on October 21, 2019
    This is the picture of what you get. No thimble as discussed by others but a flat fire-stop instead. For my needs this was the cheapest approach as each b-vent type pipe is over $100 $! And it had the length I required. The rest is just icing for the cake. I don’t know why the photos on 鶹 allow them to be different than the actual purchased item so I understand people’s frustration. If it’s in the picture... and the description.... it’s what I should get.
    Images in this review
    Customer image
    2 people found this helpful
    Report
  • Reviewed in Canada on March 22, 2022
    Verified Purchase
    Just enough material to get you outside for a flat roof or the corner of your garage. Would need more piping if you're installing it anywhere else.
    Customer image
    4.0 out of 5 stars
    It works..but!

    Reviewed in Canada on March 22, 2022
    Just enough material to get you outside for a flat roof or the corner of your garage. Would need more piping if you're installing it anywhere else.
    Images in this review
    Customer imageCustomer image
    One person found this helpful
    Report
  • Reviewed in Canada on December 13, 2020
    Verified Purchase
    Installer advised it is against Canadian code and cannot be used. Waste of money and too late to return.
    2 people found this helpful
    Report
  • Reviewed in Canada on December 26, 2020
    Verified Purchase
    the pipes are normal pipes, the top cap is thin and came bent. It can easily be straightened with your fingers, but how long will it last?
  • Reviewed in Canada on October 31, 2015
    Verified Purchase
    It was okay but the kit was not complete
    One person found this helpful
    Report
  • Reviewed in Canada on February 16, 2019
    Verified Purchase
    not all the parts came with the kit
  • Reviewed in Canada on November 23, 2020
    Verified Purchase
    Great kit but incorrect for my heater
  • Reviewed in Canada on October 19, 2015
    Verified Purchase
    Very flimsy rain cap, came dented and bent. Only comes with a small piece of b-vent, rest is single wall. I'd suggest buying parts individually from your local hardware store.
    One person found this helpful
    Report

Top reviews from other countries

  • clyde richmond
    5.0 out of 5 stars vent pipes
    Reviewed in the United States on December 27, 2024
    Verified Purchase
    good for safety
  • 鶹 Customer
    5.0 out of 5 stars Best value kitavailable if you're mounting through the roof
    Reviewed in the United States on December 18, 2021
    Verified Purchase
    I could find no other kit that was this reasonable. I needed another steel elbow so I had to pick that up at the store but other than that it worked good. Be nice if there were some sort of brace to hold the double wall piece more securely, and there would have been if I was mounting it through a ceiling but instead I was just installing it in a garage with an open ceiling. Don't forget to seal the weather collar with appropriate heat resistant cock otherwise water will leak straight down :) I would recommend not using thin aluminum elbow you may have kicking around from a clothes dryer setup
  • Louis Lopez
    4.0 out of 5 stars Not the sturdiest, but built fine and a great value.
    Reviewed in the United States on December 9, 2024
    Verified Purchase
    They passed my inspection. Not the highest quality but everything I needed for less than half the cost of other kits. It's for my Mr Heater 80,000 but heater, so its def compatible and works fine!
  • Denny E Vogt
    5.0 out of 5 stars Perfect
    Reviewed in the United States on December 31, 2013
    Verified Purchase
    Great kit, had all I needed to do the job right, snap fit, easy to use and handle, seems very well made too!
  • Jessie scott
    5.0 out of 5 stars what i was looking for
    Reviewed in the United States on March 31, 2024
    Verified Purchase
    work

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