that got sucked off the
> racks? Also, is it possible that flying debris caused some of the random
> location module failures?
>
> Ray Walters
>
> Remote Solar
>
> On 9/14/17 1:53 PM, Jason Szumlanski wrote:
>
> More early anecdotal data...
>
> We are finding N
. Maybe there are enough monitored systems with historical data
> now to see the effects, if any.
>
> Brian Teitelbaum
> AEE Solar
>
> On Wed, Sep 13, 2017 at 3:18 PM, Jason Szumlanski floridasolardesigngroup.com> wrote:
>
>> I'm based in Fort Myers and we cov
out values are pretty high. It looks like the
attachment points into the roof are not going to be the failure point in
the systems in Florida, but there is a LOT of work to be done still. It's
going to be a very interesting few months ahead!
Jason Szumlanski
Florida Solar Design Group
On
August,
While compatible, I mentioned in another recent thread that Geocel 4500
lacks testing to ASTM standards. If you have an AHJ that cares about that
kind of stuff, you might want to pass it by them first. Geocel 2300 and
3300 do meet ASTM standards per the manufacturer.
Jason Szumlanski
If you can identify the brand, maybe try Anchor Products. We use their
hardware on TPO. We screw down the attachments (they also make a
non-penetrating version) and the roofer comes in behind to seal the patch.
It's a breeze.
Jason Szumlanski
Florida Solar Design Group
On Thu, Aug 31, 20
losed condition (shorted). This would preclude
their use in a situation where opening the circuit is the preferred failure
mode. Maybe someone with some more knowledge in this area can chime in on
whether SSRs are a good idea in this scenario.
Jason Szumlanski
On Mon, Aug 28, 2017 at 10:19 PM, Nick S
lkit
on a Microsoft Surface Pro?
Jason Szumlanski
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Correction - I think it started at 15 years with labor included. I don't
see how they can renege on that now. In fact, they had a power guarantee,
too. They would reimburse people for lost energy as a result of warranty
issues.
Jason
On Thu, Jul 6, 2017 at 3:02 PM, Jason Szumlanski
This seems odd. I thought they had a 25 year warranty originally with labor
compensation, then went to 15 year at some point with no labor
compensation. We have lots of M190s out there that were sold with labor
coverage, so this would be important to know for certain.
Jason
On Thu, Jul 6, 2017
idea.
Jason Szumlanski
FL State Certified Contractor License: CVC56956
On Sun, Jun 25, 2017 at 7:42 AM, Tom Lane wrote:
> Solar over a pool of any type electric or solar pool collectors , IS A BAD
> IDEA , as it will significantly drop the length of the swimming season as
>
. That's why we wanted to use Geocel 4500.
Jason Szumlanski
Florida Solar Design Group
On Thu, Jun 22, 2017 at 5:11 PM, James Rudolph
wrote:
> Aloha Jay,
> When the application fits the QuickMount product line is always the way to
> go. We have also had success on curved tile with h
Florida's
southeast coast. I'm not sure about snow and seismic, but I imagine there
are similar issues.
Jason Szumlanski
Florida Solar Design Group
https://floridasolardesigngroup.com
<https://mailtrack.io/trace/link/3107774613490049e8830d9eb917d192cfab86ed?url=https%3A%2F%2Fflor
now. Since you can't unstick peel and stick,
you can't exactly slip a new sheet under the course above like with felt.
I'd be interested to see what others are doing in this case.
Jason Szumlanski
On Thu, Jun 22, 2017 at 12:11 PM, MiJo Nels
wrote:
> We have always loved QuickMo
the lateral pool wall boundary. But solar panels
with exposed wiring above these roofs are allowed by AHJs, so I guess if
it's on the roof (or in the attic), the conductor is not considered
"overhead" or "exposed."
Jason Szumlanski
Florida Solar Design Group
On We
We have found that most of the commercial cloud based offerings meet some
of our needs, but none of them meet all of our needs. Each package has a
ton of bells and whistles that we will never use in our sales presentation
and workflow. And none of them are particularly accurate because of skewed
ae
o have the roofer do that and everyone is
> protected then why not. Remember it all about the customer and if they feel
> happy then we all are happy. But thats just me.
> Jerry.
>
>
>
> Sent from my Verizon, Samsung Galaxy smartphone
>
>
> Original message -
Has anyone run into Firestone brand metal roofing? A local roofer is trying
to tell my client that the warranty will be void if a solar contractor
installs S-5 clamps, but they have a different product and if they install
it (clamps only), it will not void the warranty. For (maybe) obvious
reasons
There are two issues that make the article overly simplistic I think.
- As the author admits, the calculations only work for arrays with due
south orientation and states that "Solar panels should always face true
south."
- The article ignores weather/temperature, which is one reason th
service entrance (which it almost always does).
Jason Szumlanski
On Mon, Jan 30, 2017 at 1:57 PM, William Miller
wrote:
> Mark:
>
> For micro-inverter systems I have successfully argued the application of
> Exception No. 1. in that the load is the micro-inverter.
>
> Willia
Further to August’s reply, here it is:
http://iaeimagazine.org/magazine/2015/06/23/bonding-and-grounding-pv-systems/
Jason
On Mon, Jan 30, 2017 at 1:47 PM, August Goers wrote:
> Hi Mark,
>
> The current issue of IAEI magazine has an article writing by Bill Brooks
> called "Hot Topics for PV
Tom, are you sure it isn’t the highest 15 minute period for the last
rolling 12 month period? That’s how FPL is set up. It’s brutal for some
industries that have infrequent high demand.
On Thu, Jan 26, 2017 at 9:06 AM, Tom Lane wrote:
> In Florida it is not unusable to have a $700 dollar dema
.
Jason Szumlanski
On Wed, Nov 16, 2016 at 5:00 PM, Stephen K wrote:
> Jason,
>
> We support a number of Satcons here in the Denver area and utilize paid
> for technical support via SIC (http://www.sicusallc.com/) which is a
> reconstituted group of folks who formerly worked at
Yeah, the Flexvolt system even has 120V tools. Unless you have some serious
cutting or boring tasks, I can’t imagine needing these in my line of work.
I’ve found the Milwaukee 12V series is surprisingly good for many tasks and
super lightweight (nice on a roof). They even make a capable 12V hammer
Seems like an unnecessary gimmick to me. That said, I switched to Milwaukee
M12 for light tasks and M18 for heavy use and I’m very happy. They even
make combo M12/M18 multi-charger. The M12 are super light and the M18 are
very good. They also have a better selection for oddball tools. Perhaps the
b
Anyone know who does Satcon inverter repair service in Florida? Our local
University’s 2MW field is acting up.
Jason Szumlanski
Florida Solar Design Group
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Change
Amen to that. It doesn't make sense to spend inordinate time agonizing over
the right ratio, and consumers are skeptical anyway. Unless it's way under
or over 1.0 it isn't going to make a huge difference. I did a sensitivity
analysis on this when PV cost twice as much, and I found it still wasn't
w
This has been addressed several times on the list (check the archives). But
the best source on this still in my opinion is Enphase's Module
Right-Sizing white paper. There are regional variations that make a big
difference.
It's not so much about the inverter efficiency. It's about how much extra
s not being acceptable. There are
also people using Alumiconn and Polaris black connectors, which are not
rated for wet/damp locations. This all ties in together in terms of best
practices in roof junction/transition boxes.
Jason Szumlanski
On Tue, Sep 6, 2016 at 3:19 PM, August Goers wrote:
Nothing scientific here, but I'd ballpark it at 15W filling, 250W washing,
and 1000W drying. Drying is the greatest kWh draw for a whole cycle. I
think what you really need to know is kWh per cycle, and number of cycles
per day/month/year.
Air-dry or hand dry!
On Wed, Aug 31, 2016 at 11:58 AM, j
ombine circuits
- just transition from THWN to Romex and keep things neat an organized.
Any suggestions?
Jason Szumlanski
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ink they have a better long-term
business outlook (my subjective view), but they need to get their
short-term issues with dealer support straightened out. That was the point
of the original post.
Thanks everyone for sharing your experience.
Jason Szumlanski
On Sat, Aug 6, 2016 at 8:14 AM, How
Manhattan, KS
>
>
>
> *From:* RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] *On
> Behalf Of *Jason Szumlanski
> *Sent:* Tuesday, July 26, 2016 2:46 PM
> *To:* RE-wrenches
> *Subject:* Re: [RE-wrenches] New Construction Enphase Romex / NM
>
>
>
> Augus
/wire_termination/terminals_crimps/crimp_connector_splice_cap.php
> - ferrules are available for fine stranded conductors.
>
>
>
> August
>
>
>
> *From:* RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.org] *On
> Behalf Of *Jason Szumlanski
> *Sent:* Tues
so Romex isn't allowed. In fact, some jurisdictions are requiring
this even for Soladeck boxes because they consider the Soladeck an
enclosure in a wet location so the inside must also be considered a wet
location, making the transition to Romex improper in their opinion.
Jason Szum
you bypass it but leave it in place?
>
> On Fri, Jul 22, 2016 at 7:26 AM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
>> I came across shattered glass on an Evergreen PV module while doing a new
>> homeowner system evaluation. My inclination is to remo
d probably not pose a safety risk.
While he may be technically right, for now I have reused to do the work,
but I told him I would think about it.
Anyone been through this scenario?
Jason Szumlanski
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les with a 300W just to see what
happens. If I get around to that, I'll report back!
Jason Szumlanski
Florida Solar Design Group
On Wed, Jul 13, 2016 at 3:02 PM, Kirk Herander wrote:
> Hello folks,
>
> I am composing a response to a question a potential customer asked me. It
> s
considering these options.
>
>
>
> William Miller
>
>
>
>
>
> [image: Gradient Cap_mini]
> Lic 773985
> millersolar.com <http://www.millersolar.com/>
> 805-438-5600
>
>
>
> *From:* RE-wrenches [mailto:re-wrenches-boun...@lists.re-wrenches.
t;
> Texas Master Electrician #284451
>
>
> “Don’t get me wrong: I love nuclear energy! It’s just that I prefer fusion
> to fission. And it just so happens that there’s an enormous fusion reactor
> safely banked a few million miles from us. It delivers more than we could
> ever use in
e this, no joke, an email just came in with a
satisfaction survey from Enphase.
Jason
On Tue, Jul 5, 2016 at 3:46 PM, Jason Szumlanski <
ja...@floridasolardesigngroup.com> wrote:
> It seems like we are talking about inverter and module customer service
> (good and bad) a lot latel
major module
manufacturer warranty claim right now. I'd love to see Home Power or
someone do a story on manufacturer responsiveness to dealers. Things are
generally going down hill it seems.
Jason Szumlanski
Florida Solar Design Group
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an't remember if the mounting brackets
> are the same for all sizes of IGs
>
>
> On 6/30/2016 7:22 AM, Jason Szumlanski wrote:
>
> Anyone know where I can get a replacement bracket set for an IG5000?
>
>
> Jason Szumlanski
> Florida Solar Design Group
>
>
&g
Anyone know where I can get a replacement bracket set for an IG5000?
Jason Szumlanski
Florida Solar Design Group
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> of times the relay just locks open. Enjoy.
>
> peter giroux
> American Solar
>
> - Original Message -
> *From:* Jason Szumlanski
> *To:* RE-wrenches
> *Sent:* Tuesday, June 28, 2016 12:37 PM
> *Subject:* [RE-wrenches] K1-Open Fault on SMA S
It's out of warranty, and I need to make the trip anyway because there are
no SB3300U replacements, so I have to see what's involved to go with a 3000
TL.
I warned the owner it's probably not going to be a simple fix...
On Tue, Jun 28, 2016 at 7:00 PM, Corey Shalanski
wrote:
> Jason,
>
> Fe
I'm heading out on my first K1-Open fault code on a SMA inverter. Any tips
for diagnostic steps and likely outcome? I'm dreading the call to SMA based
on recent feedback about their customer support.
Jason Szumlanski
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is 277/480
>
> Carl Adams
> SunRock Solar
> NABCEP Certified PV Installer
>
> On Mon, Jun 13, 2016 at 2:15 PM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
>> Solectria PVI 20TL would meet your criteria. I can't vouch for it
>> pe
Solectria PVI 20TL would meet your criteria. I can't vouch for it
personally, but I've seen quite a few 14TL successfully installed in
commercial applications.
On Mon, Jun 13, 2016 at 2:08 PM, Carl Adams wrote:
> Hello Wrenches,
>
> I am looking of a recommendation on a 208 3 phase inverter i
> List sponsored by Redwood Alliance
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> List Address: RE-wrenches@lists.re-wrenches.org
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> Change listserver email address & settings:
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> List-Archive:
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It does sound like a very plausible cause and a reasonable response, but
doesn't replacing the connectors void the module warranty? You might want
to get in contact with Canadian Solar before doing that.
On Tue, Jun 7, 2016 at 1:30 PM, Bill Brooks
wrote:
> Kirk,
>
> I ran into a very similar p
That's very curious, indeed. Given that virtually all of the CS6Ps we
installed were on micros, module interconnects would not have been an
issue. Sounds like it could be a MC4 defect if the home run connection
didn't exhibit the same issue. Strange. I'll be watching for other feedback.
On Tue,
ations are
within 200 feet of the Gulf or on canals. M190s were very susceptible to
ground fault issues, so the lack of CS6P issues in particular points to an
isolated incident in your case perhaps. (Hopefully for my sake).
Jason Szumlanski
On Mon, Jun 6, 2016 at 5:28 PM, Kirk Herander wrote
While on the subject, anyone have a good source of 2" wide Butyl double
sided tape? Our local roofing suppliers only have 1".
On Mon, Jun 6, 2016 at 7:36 PM, Peter Giroux wrote:
> Chad
>
> I second August. We have had great success with self tapping screws. Put
> some butyl on the L-foot and
= 100A would be your max inverter output
rating.
Jason Szumlanski
On Wed, May 25, 2016 at 5:55 PM, August Goers wrote:
> All –
>
>
>
> I’ll chime in to my own post with this article from Solar Pro:
>
>
>
>
> http://solarprofessional.com/articles/design-instal
Looking for a "new" or used Evergreen module to replace a broken one.
Please contact me off list if you have one available.
Jason Szumlanski
Principal Solar Designer
Florida Solar Design Group
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d the
ConnecDER would interfere with those other devices that they offer, and
would not listen to reason when we explained that it was the customer's
choice what collar device(s) they choose.
Argh! It's one thing after another...
Jason Szumlanski
On Wed, May 11, 2016 at 3:44 PM, Kirk
avoiding the avoidable”
> second nature.
>
> Michael
>
> On May 11, 2016, at 5:24 AM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
> In some jurisdictions and for some utilities, pulling the meter is a MAJOR
> ordeal. Some jurisdictions require a
t see
any issue specifying and using them.
Jason Szumlanski
On Wed, May 11, 2016 at 12:26 AM, Shasta Daiku
wrote:
> Kirpal, I’m curious what the reason is for making the tap on an energized
> line. Why not have the meter pulled? While insulation piercing taps are
> designed for “hot w
Thought
>> is that (8) AGM 6v 250AH batteries would work
>>
>> · approx. 1,500W PV Array
>>
>>
>>
>> I am requesting a quote from Patriot Solar (Albion, MI)
>> http://patriotsolargroup.com/products/solar-parent/solar-child/solar-trailers-2
great
working order. That unit had Rolls S-530s and a Magnum inverter with some
Kyocera panels that just happened to fit the roof perfectly.
Jason Szumlanski
On Mon, May 9, 2016 at 4:02 PM, Dave wrote:
> Wrenches,
>
>
>
> I have a customer looking for a tow behind solar trailer
where you want to connect, but because you have 3 wires and
not 4 this does not seem to be the case. See if the utility will supply the
third hot 480V conductor and switch the service to 3-phase. They can leave
the neutral in place to support the 240V loads.
[image: Inline image 1]
Jason Szumlan
Look into the Versabracket. We get quite a lot of metal roofing installed
around here over existing shingles with horizontal 1x4 battens. Spacing is
usually 2', however.
Jason Szumlanski
On Fri, Apr 29, 2016 at 9:55 AM, frenergy wrote:
> Recently, a customer had a metal roof (not
I am trying to compile a list of thin-film peel-and-stick products that are
currently on the market and readily available. Any opinions would also be
appreciated.
Please respond off-list and I will send out the compiled list in about a
week.
Jason Szumlanski
Florida Solar Desing Group
>>
>> Can you give any insight as to the failure mechanism?
>>
>> I guess I don't understand why bad AC would damage the inverter, I mean
>> besides the obvious bad equipment design.
>>
>> Jay
>> Peltz power.
>>
>
ction by an AHJ that
shall not be named... Over 120%, and also not the correct OCPD rating
anyway for these two inverters. Passed plan review and inspection...
Contractor out of business... surprise!
Jason Szumlanski
Florida Solar Design Group
___
ays thought of Epdm as pretty soft?
>
> If you have a supplier let us know
>
> Jay
>
> On Jan 28, 2016, at 5:00 AM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
> If you are going to do it, have you considered EPDM washers instead of
> plasti
>> reaction. But that the reaction is self limiting and that stainless
>> fasteners with aluminum are used in marine applications albeit only with
>> anodized aluminum. Or say fine and invoice accordingly for the plastic
>> washers.
>>
>> Conrad
>> Cotuit Sol
Another engineer, eh?
I'd say no... Tell him to find another installer. 50 million Elvis fans, I
mean PV installations, can't be wrong.
Ask him if he brings his own scissors to the hairdresser? That's my
favorite line.
Jason Szumlanski
On Wed, Jan 27, 2016 at 12:37 AM, Jay w
#x27;t get anyone to help him...
understandably. I always tell consumers the ASP story to scare them
straight about low prices.
Jason Szumlanski
On Wed, Jan 20, 2016 at 6:22 PM, Drake wrote:
> A lot of ads for cheap Solarworld modules come into my inbox. Does anyone
> know why they a
cost next to
nothing.
Jason Szumlanski
Florida Solar Design Group
On Fri, Jan 8, 2016 at 12:39 PM, Benn Kilburn
wrote:
> The aluminum flashing sounds great.
> I will fill the holes with sealant, re-insert the nails/screws and then
> cover all the screw heads with sealant and smoo
ve
to really take care of it or we will be right back in the same position. If
you don't want a transplant, we can just give you some really expensive
medicine, but you'll probably still die soon anyway."
Harsh, but a fitting analogy.
Jason Szumlanski
On Thu, Dec 3, 2015 at 4:14 PM,
Hahaha. Here in Florida where everyone is a retired something, everyone is
an engineer, doctor, or lawyer, or they slept at a Holiday Inn Express last
night.
On a serious note, the way I usually handle engineers is to ask their
particular area of work. Understanding whether they are focused on
str
elieve Icynene is usually a more dense 2 lb
> product. I wonder if there is some kind of chemical incompatibility. Anyone
> else know about this?
>
>
> -Luke
>
> On Nov 19, 2015, at 8:25 AM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
>
CO 81144
> sgsrenewab...@gmail.com
> 719.588.3044
> www.sgsrenewables.com
>
> On Nov 19, 2015, at 05:22, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
> What are you doing to patch up conduit penetrations through icynene
> insulation?
>
&g
What are you doing to patch up conduit penetrations through icynene
insulation?
Jason Szumlanski
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eeds to be
a bolt in type.
These are the new NEC changes that are now in effect.
On Fri, Nov 13, 2015 at 4:24 PM, Jason Szumlanski <> wrote:
I think there are two sources of confusion here.
610.10(E) does not apply to the systems in question in any way. 610.10
applies only to breakers
TO
> Greenwired
> www.greenwired.com
> dan...@greenwired.com
> 707-923-2001 (office)
> 707-206-5088 (Cell)
>
> On Mon, Nov 16, 2015 at 5:28 AM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
>> Any opinions on MiaSole CIGS thin film modules? We have a client a
there is a
big ugly wire management trough that would cast a pretty good shadow,
spreading the array out quite a bit. I'm not sure about wire management on
a pitched metal roof, but it seems there should be a more elegant solution.
Jason Szumlanski
--
[image: Logo-Sq-80.png]
Jason Szuml
NEC 2011 - one inspectors misinterpretation of the code below for your
amusement and comments. I have to admit that 705.12(D)(6) is somewhat
ambiguous. Appropriate use of commas by code writers would be very helpful.
I was able to find Mike Holt's guide that clears it up, so hopefully that
will do
Clarification - it's square root of 3, not 2, and if the Inverter Output
Current is specified on a datasheet for a 3-phase inverter, it would
already have the factor applied and that is the rating used to apply to
1.25x factor.
For example, Sunny Tripower 12,000 has a inverter output rating of:
1
take the total number of
microinverters times the rating time 1.25 to get the combined circuit wire
size and OCPD requirements.
The same methodology would apply to string inverters.
Jason Szumlanski
Florida Solar Design Group
On Sat, Oct 24, 2015 at 7:50 AM, Allen Frishman
wrote:
> Wrenche
difficult to deal with (slow service).
http://www.shop.solarcowboyzoutlet.com/Inverter-Repair-Service-Inverter-Repair-Service.htm
Jason Szumlanski
On Wed, Oct 21, 2015 at 9:58 AM, Dave Tedeyan wrote:
> Hi All,
>
> Is anyone familiar with the wiring in the old Sunny Boy U inverters?
dback on resistance to strikes?
Jason Szumlanski
Florida Solar Design Group
On Fri, Oct 9, 2015 at 1:47 AM, Allan Sindelar
wrote:
> Wrenches,
> From time to time I see posts about hail damage. The message below was
> sent internally among Positive Energy's three offices,
nd wire. Some of the newer grounding lugs make that task a
bit easier, but it's still more difficult than one WEEB-LUG per row on a
rail.
Jason Szumlanski
On Sat, Sep 26, 2015 at 6:27 PM, Richard L Ratico <
richard.l.rat...@valley.net> wrote:
> Hi Folks,
>
> Would anyo
21-2937
>
> On Sep 25, 2015, at 10:31 AM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
> Siemens makes a "Solar Ready" line. Whatever you plan to install, make
> sure it's on the utility's list of approved devices. And...
>
&
Siemens makes a "Solar Ready" line. Whatever you plan to install, make sure
it's on the utility's list of approved devices. And...
Don't find out the hard way that your utility does not allow solar backfeed
directly to the double-lugs on the load side of the meter socket. It makes
no sense whatsoe
rating of the conductors feeding the service?
>
>
> On Friday, September 25, 2015, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
>> Supply side interconnection is the only option, usually tapping service
>> conductors in main panel between meter and exist
Supply side interconnection is the only option, usually tapping service
conductors in main panel between meter and existing main. Without other
complexities present, it's pretty straightforward. We're running into a lot
of meter/main combos that don't have conductors that can be tapped (copper
bus
> I disagree about tarps. We've tested fully covered arrays (and small ones
> at that) and still had what would be considered lethal levels of current
> and voltage, even when using heavy, reflective tarps. And it can be very
> difficult to ensure they stay in place, plus it'
ke care of the AC
circuits in a microinverter or AC module system, but ideally the building
main is shut down anyway, and the risk is the same as any other 240V
equipment/appliance circuits.
Jason Szumlanski
On Wed, Sep 23, 2015 at 4:26 PM, William Miller
wrote:
> Dear Fellow Wrenches
>
Has anyone actually implemented 80kW of paralleled Radian power output, and
if so, what battery and capacity did you use?
Jason Szumlanski
Florida Solar Design Group
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ay from.
I'm sure there are unique experiences from around the country with snow,
freeze/thaw cycles, expansion/contraction, and other phenomenon that could
differ drastically from place to place. Maybe we're trying to shoehorn a
single solution into a problem that has more than one answer.
No first-hand experience with it, but there is one from Eco-Fasten:
http://www.ecofastensolar.com/store/pc/viewCategories.asp?idCategory=4
On Thu, Aug 13, 2015 at 5:04 PM, Jay wrote:
> Hi all
>
> Any options for standing metal seam clamps besides
> S-5!
> Snap n rack
> ?
>
> Thanks in advance
nstruction,
installation, alteration and repair of systems, equipment
and appliances intended to utilize solar energy for space heating
or cooling, domestic hot water heating, swimming pool
heating or process heating.
Jason Szumlanski
On Thu, Aug 13, 2015 at 10:30 AM, Daniel Young
wrote:
> We hav
h for my liking, but it would be nice to know if there is a good
clear option.
Jason Szumlanski
On Tue, Aug 11, 2015 at 2:59 PM, William Dorsett
wrote:
> When we used zip ties for managing wire, we were advised to buy the black
> ones because the pigment made them more impervious to UV. It
dressed the solar "attachments" and
"fasteners" we are debating about, it's open to interpretation.
On Fri, Aug 7, 2015 at 5:50 PM, Jason Szumlanski <
ja...@floridasolardesigngroup.com> wrote:
>
> http://www.oatey.com/brands/oatey/regions/canada/products/
experienced roofer weigh in on this.
>
> Kurt Johnsen
>
> On Fri, Aug 7, 2015 at 3:21 PM, Jason Szumlanski <
> ja...@floridasolardesigngroup.com> wrote:
>
>> "If you place a flat object on top of roofing without an uphill material
>> lapping over the downhil
"If you place a flat object on top of roofing without an uphill material
lapping over the downhill object, you are not flashing. "
By that logic, an Oatey boot is not a flashing for a plumbing vent on a
metal roof.
Just sayin'...
Jason Szumlanski
On Fri, Aug 7, 2015 at 2
This started as an asphalt shingle attachment discussion, so it's important
to note that many of the sealants from Sika are NOT compatible with
asphaltic/bitumunous surfaces. Many competitors are still using products
from this company that are specifically noted by the manufacturer as not
compatibl
ssarily good for the industry.
Jason Szumlanski
On Thu, Aug 6, 2015 at 12:47 PM, Daniel Young
wrote:
> Writing the subject above, it seems like I’ve heard this question on the
> wrench list before, but I could not find it in my old email archives. Feel
> free to pint me back to the
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