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Thread: Garage Heater

  1. #1
    Join Date
    Jun 2011
    Location
    Seattle WA
    Posts
    1,116

    Garage Heater

    Hi guys, I have a customer that built a detached garage and he wants a unit heater to keep it at about 55*. The catch is that it has to vent out the side because he is going to make the roof into a deck. Is there a unit heater that can vent out sidewall? I install the Reznor UDAP quite often but as far as I know they have to gravity vent through the roof. Reznor makes a high efficiency unit as well but the smallest size is 130,000 BTU and I need about 30,000. Any help would be appreciated
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  2. #2
    Join Date
    Jan 2008
    Location
    s chester county,pa
    Posts
    140
    Look into a radiant tube heater if you have the clearances.They work excellent and are very reliable. I mainly installed reverberay

  3. #3
    Join Date
    Oct 2011
    Location
    Chicagoland Area
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    2,848
    Try Dayton
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    PAY ME NOW OR PAY ME LATER

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    WWFD

  4. #4
    Join Date
    Feb 2010
    Location
    Calgary, Alberta
    Posts
    756
    Lennox's LF24 series can be sidewall vented. They're relatively inexpensive and very reliable.
    They come in sizes from 30k to 120k for res. use.

  5. #5
    Join Date
    May 2000
    Location
    Indianapolis, IN, USA
    Posts
    31,730
    Most of the little guys can do so. The Modine Hot Dawg too.

  6. #6
    Join Date
    Jan 2004
    Location
    Lancaster PA
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    62,519
    Quote Originally Posted by BaldLoonie View Post
    Most of the little guys can do so. The Modine Hot Dawg too.
    Yep, Hot Dawg.
    Contractor locator map

    How many times must one fix something before it is fixed?

  7. #7
    Join Date
    Feb 2012
    Location
    Toronto Canada
    Posts
    1,061
    I agree with bald loonie. I do alot of unit heaters in Canada. I would check out the code book where you live. That setup would not fly in Canada Ontario. My advice code book to make sure it's possible

  8. #8
    Join Date
    Jan 2008
    Location
    s chester county,pa
    Posts
    140
    After thinking about it. Why not put in a mini split and have cooling as well.

  9. #9
    Join Date
    Jun 2002
    Location
    south jersey
    Posts
    823
    You could always go vent free infrared radiant or blue flame. They sell them up to 30,000 btus or you could install two smaller ones. They work great for garages. I bought mine from northerntool.com. They have them at grainger for twice the price if your into overpaying. You could also get them for propane or natural gas.
    You need to put the phone down and get back to work!

  10. #10
    Join Date
    Jul 2011
    Location
    N.E. Ohio
    Posts
    55
    I don't remember the Model No., but I installed a 30,000 BTU Reznor last winter in a garage that power vented out the sidewall with B-Vent. Like all Reznors, a well built unit IMO. John

  11. #11
    Join Date
    Jul 2011
    Location
    N.E. Ohio
    Posts
    55
    Quote Originally Posted by tinnerjohn View Post
    I don't remember the Model No., but I installed a 30,000 BTU Reznor last winter in a garage that power vented out the sidewall with B-Vent. Like all Reznors, a well built unit IMO. John
    Just checked Rezspec website. The manual shows venting UDAP through sidewall.

  12. #12
    Join Date
    Nov 2011
    Location
    Michigan
    Posts
    50
    We have had a 30,000 btu Dayton heating the office at the firehall and it's been great.

  13. #13
    Join Date
    Jun 2001
    Location
    Moore, Oklahoma
    Posts
    2,674
    Quote Originally Posted by wogpa67 View Post
    After thinking about it. Why not put in a mini split and have cooling as well.
    +1

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