[RE-wrenches] roof noise after solar install.

[holtek at sbcglobal.net]

Not looking at Unirac's install manual, but I'm pretty sure it says 
something like "expansion joint may be required in run of 30' or 
longer"....I'm guessing that means one per 30' run....I would verify with 
them......they have expansion joint plates.

Holt E. Kelly
Holtek Fireplace & Solar Products
500 Jewell Dr.
Waco TX. 76712
254-751-9111
www.holteksolar.com

----- Original Message ----- 
From: "Darryl Thayer" <daryl_solar at yahoo.com>
To: "RE-wrenches" <re-wrenches at lists.re-wrenches.org>
Sent: Monday, August 30, 2010 8:21 AM
Subject: Re: [RE-wrenches] roof noise after solar install.


How frequently would you suggest?  I have none at this point, and where to 
get joint and where to place?

--- On Mon, 8/30/10, holtek at sbcglobal.net <holtek at sbcglobal.net> wrote:

> From: holtek at sbcglobal.net <holtek at sbcglobal.net>
> Subject: Re: [RE-wrenches] roof noise after solar install.
> To: "RE-wrenches" <re-wrenches at lists.re-wrenches.org>
> Date: Monday, August 30, 2010, 7:55 AM
> Expansion joint in rails?
>
> Holt E. Kelly
> Holtek Fireplace & Solar Products
> 500 Jewell Dr.
> Waco TX. 76712
> 254-751-9111
> www.holteksolar.com
>
> ----- Original Message ----- From: "Darryl Thayer" <daryl_solar at yahoo.com>
> To: "newrewrenches" <RE-wrenches at lists.re-wrenches.org>
> Sent: Sunday, August 29, 2010 8:08 PM
> Subject: [RE-wrenches] roof noise after solar install.
>
>
> > New roof asphalt shingle, 5.1 kW system, string
> inverter makes roof noises in the morning, and afternoon
> particularly after dark
> >
> > Creek and crack it finally stops late at night but
> restarts late morning and stops mid afternoon most days then
> intensifies after dark. Timing seems to follow
> temperature, has customer freeked
> >
> > Longest tun is 30 feet Unirack rail with top down
> clamps.
> > Darryl
> >
> >
> >
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