Notices
86-95 Trucks & 4Runners 2nd/3rd gen pickups, and 1st/2nd gen 4Runners with IFS
Sponsored by:
Sponsored by: DashLynx

converting rear heater to front

Thread Tools
 
Search this Thread
 
Old 01-30-2011, 07:28 PM
  #1  
Registered User
Thread Starter
 
ztweny8's Avatar
 
Join Date: Aug 2010
Location: Winnipeg Manitoba
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
converting rear heater to front

Just curious if anyone has ever reversed the rear heater so it blew up front. Wouldn't be too hard, just un-bolt and flip it so the vents point forward. I just wanted to see if anyone had pictures of this done.
Old 01-30-2011, 09:03 PM
  #2  
Registered User
 
drmix's Avatar
 
Join Date: Jan 2009
Location: Graham, WA
Posts: 754
Received 0 Likes on 0 Posts
Should be pretty easy but why? My heater gets pretty hot as it is
Old 01-30-2011, 09:41 PM
  #3  
Fossilized
Staff
iTrader: (6)
 
dropzone's Avatar
 
Join Date: Oct 2005
Location: PNW
Posts: 19,771
Received 448 Likes on 293 Posts
pretty sure it would be a little more work than just flipping it around, the coolant lines would need to be worked with too,
Old 01-30-2011, 10:48 PM
  #4  
Registered User
 
myyota's Avatar
 
Join Date: Oct 2006
Location: GrangeVille, Idaho
Posts: 4,166
Likes: 0
Received 8 Likes on 8 Posts
Originally Posted by ztweny8
Just curious if anyone has ever reversed the rear heater so it blew up front. Wouldn't be too hard, just un-bolt and flip it so the vents point forward. I just wanted to see if anyone had pictures of this done.
You can`t just unbolt it and turn it around, you would have to cut a new hole in the floor for the coolant lines, then modify the coolant lines to hook them up. And by turning the heater around it won`t fit in the console and it still won`t blow any air to the front. If the heater in the dash isn`t working, just fix it, its not that hard.

Last edited by myyota; 02-01-2011 at 12:13 AM.
Old 01-31-2011, 11:23 PM
  #5  
Registered User
Thread Starter
 
ztweny8's Avatar
 
Join Date: Aug 2010
Location: Winnipeg Manitoba
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by myyota
You can`t just unbolt it and turn it around, you would habe to cut a new hole in the floor for the coolant lines, then modify the coolant lines to hook them up. And by turning the heater around it won`t fit in the console and it still won`t blow any air to the front. If the heater in the dash isn`t working, just fix it, its not that hard.
I thought the rear heater was electric! Had no idea it had coolant lines running to it. In dash heat works, it just never hurts to have more in -35 Celsius.

Winter will be done soon anyways haha.
Old 01-31-2011, 11:27 PM
  #6  
Registered User
 
cjsgarage's Avatar
 
Join Date: Jan 2011
Location: Sunny Saltless California
Posts: 50
Likes: 0
Received 0 Likes on 0 Posts
have you heard of mojave heaters?
Old 01-31-2011, 11:28 PM
  #7  
Registered User
Thread Starter
 
ztweny8's Avatar
 
Join Date: Aug 2010
Location: Winnipeg Manitoba
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
No. Please explain.
Old 02-01-2011, 12:19 AM
  #8  
Registered User
 
myyota's Avatar
 
Join Date: Oct 2006
Location: GrangeVille, Idaho
Posts: 4,166
Likes: 0
Received 8 Likes on 8 Posts
You can buy 12 volt electric heaters that plug into the cigarette lighter, that would be the easiest to use. The mojave heater has to be hooked into the heater lines to work.

Last edited by myyota; 02-01-2011 at 12:22 AM.
Old 02-01-2011, 08:22 AM
  #9  
Registered User
 
annoyingrob's Avatar
 
Join Date: Aug 2008
Location: Calgary, AB
Posts: 1,068
Likes: 0
Received 4 Likes on 4 Posts
Originally Posted by myyota
You can buy 12 volt electric heaters that plug into the cigarette lighter, that would be the easiest to use. The mojave heater has to be hooked into the heater lines to work.
A cigarette lighter will only provide like 175w of power. You're not going to get much heat out of them honestly. You might be able to defrost a portion of your windshield, but I don't see it doing much at -35. You can get larger electric heaters that'l pump out 500+ watts of heat, but it will also put a strain on your electrical system. Your best bet is to just use the waste heat from your motor that's already there rather than burning energy making more. An aux heater that plumbs into your coolant lines can be had for 200 bucks or so at Princess Auto if you're so inclined.

Why not just get some dryer ducting or similar, and duct the rear heater to the front?
Old 02-02-2011, 08:47 PM
  #10  
Registered User
Thread Starter
 
ztweny8's Avatar
 
Join Date: Aug 2010
Location: Winnipeg Manitoba
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by annoyingrob
Why not just get some dryer ducting or similar, and duct the rear heater to the front?
I also thought of that. I was just curious if anyone had done it.
Old 02-02-2011, 08:53 PM
  #11  
Banned
 
2DoorRunner's Avatar
 
Join Date: Oct 2008
Location: Brier, Washington
Posts: 3,743
Likes: 0
Received 2 Likes on 2 Posts
Ya rear heater. PITA! Be prepared to run new hoses if you do anything with them. You will be cutting them off. I just decided to delete mine when doing my motor swap, but i would probably want to run it up front if i was in -35 temps too!
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
RedRunner_87
95.5-2004 Tacomas & 96-2002 4Runners (Build-Up Section)
84
06-01-2021 01:51 PM
jerusry
Axles - Suspensions - Tires - Wheels
1
10-19-2015 05:28 PM
GreatLakesGuy
The Classifieds GraveYard
8
09-04-2015 09:27 AM
Daneums
95.5-2004 Tacomas & 96-2002 4Runners
3
08-20-2015 05:36 AM
crashburnoveride
86-95 Trucks & 4Runners
1
07-10-2015 06:39 AM



Quick Reply: converting rear heater to front



All times are GMT -8. The time now is 07:28 AM.