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Heat gun #216377
12/02/15 06:34 PM
12/02/15 06:34 PM
S
sparkync  Offline OP
Member
Joined: Oct 2002
Posts: 830
NC
What size heat gun is good for underground splice kits and heating up pvc? Will 1500 watts do? I'm use to using a torch and that's too risky on the insulation of the wire being spiced. And also, is there any particular brand that works better etc... Thanks

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Re: Heat gun [Re: sparkync] #216378
12/02/15 06:45 PM
12/02/15 06:45 PM
G
gfretwell  Offline

Member
Joined: Jul 2004
Posts: 9,242
Estero,Fl,usa
I have one from Harbor Fright that seems to work cooking PVC pipe and shrink tube. I think it is 1400-1500w.

I always seem, to scorch PVC if I try to heat it with a torch.


Greg Fretwell
Re: Heat gun [Re: gfretwell] #216381
12/02/15 07:48 PM
12/02/15 07:48 PM
S
sparkyinak  Offline
Member
Joined: Jul 2007
Posts: 1,334
Alaska
Just an FYI, using a blow torch voiles the listing of PVC piping


"Live Awesome!" - Kevin Carosa
Re: Heat gun [Re: sparkync] #216383
12/02/15 09:02 PM
12/02/15 09:02 PM
G
gfretwell  Offline

Member
Joined: Jul 2004
Posts: 9,242
Estero,Fl,usa
How does U/L think about the tail pipe of your truck (my go to pipe heater if I don't have the gun)
I assume we all know the "cold coupler" trick.


Greg Fretwell
Re: Heat gun [Re: sparkync] #216384
12/02/15 09:26 PM
12/02/15 09:26 PM
B
BigB  Offline
Member
Joined: Mar 2004
Posts: 725
Tucson, AZ USA
The one from Ace hardware works great. We had one for years, used it on PVC and shrink tubing. One day while working in a ditch it just died. Messed with it for a while then pitched it and got another one. Looked at the instructions with the new one and read about the thermal cutoff. Dug the old one out of the trash and it worked again. Now we got two.

Last edited by BigB; 12/02/15 09:26 PM.
Re: Heat gun [Re: sparkync] #216390
12/03/15 06:53 PM
12/03/15 06:53 PM
G
ghost307  Offline
Member
Joined: May 2005
Posts: 945
Chicago Illinois USA
Thermal cutoffs can be very good things.

I bought a non-working table saw super-cheap from Sears figuring that I could fiddle with it and get it running again.
Turns out that the cutoff had tripped and nobody thought to push the little red button back in...absolutely nothing was wrong.

Got a $700 tool for a little more than $100.
smile


Ghost307
Re: Heat gun [Re: sparkync] #216407
12/05/15 02:37 PM
12/05/15 02:37 PM
Lostazhell  Offline
Member
Joined: Feb 2004
Posts: 1,431
Bakersfield, CA (Originally Or...
I have a 1200W Wagner heat gun that I got from Sears for $25. It hits 1100F and the temp is adjustable.

Re: Heat gun [Re: sparkync] #216409
12/05/15 04:38 PM
12/05/15 04:38 PM
renosteinke  Offline
Cat Servant
Member
Joined: Jan 2005
Posts: 5,316
Blue Collar Country
Depending on the amount of work planned, maybe you should consider alternatives.

If you have power available ... by all accounts, you' can't beat a heating blanket. I haven't yet had the luxury, but others tell me they're awesome - but you MUST plug the pipe ends.

If there's no power ... well, I've had awesome results with an ordinary charcoal BBQ. The best aspects are an even heat over a large area, and the fact that you only need light it once. I've used this for up to 3" Schedule 80.

Re: Heat gun [Re: sparkync] #216459
12/19/15 11:12 PM
12/19/15 11:12 PM
Trumpy  Offline

Member
Joined: Jul 2002
Posts: 8,236
SI,New Zealand
Originally Posted by sparkync
What size heat gun is good for underground splice kits and heating up pvc? Will 1500 watts do? I'm use to using a torch and that's too risky on the insulation of the wire being spiced. And also, is there any particular brand that works better etc... Thanks

I use the 3M splice kits with the insulating resin inside the outer body of the entire splice for underground cables, no heat required.
It's like a two part epoxy, you just joint your cable, cover the splice with the outer cover, this clips together, and you fill each end of the splice cover with the epoxy solution, wait for it to harden (about 30 minutes), job done.


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