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GW

GW

Joined on June 21, 2002

Last Post on July 22, 2014

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warm air 86% and ECM

@ July 22, 2014 4:38 PM in warm air 86% and ECM

I just spent way too much wasted time with 3 vendors, coming up with nothing, anyone in the mass area using any particular oil furnace for the added Mass save rebate?

Gary

LG LMU systems, bad EXV coils

@ July 11, 2014 4:33 PM in LG LMU systems, bad EXV coils

hello mates, I need a shoulder to cry on, we had 4 different customers call with LG multi's in the last 3 weeks, all had a bad coil that operates the EXV. Anyone else seeing this? maybe it's just me. Gary

Ok

@ June 10, 2014 1:25 PM in Ever seen this rad?

I will search for a name if/when I go back!!!!!!!!!!!!!!

BTW

@ June 10, 2014 11:48 AM in Ever seen this rad?

this is HW, there is no valve that i can see

don't know

@ June 10, 2014 11:47 AM in Ever seen this rad?

I quoted an ac install, if/when i go back i will!

Ever seen this rad?

@ June 9, 2014 6:23 PM in Ever seen this rad?

Looks kind of cool, yes? I've never seen one of these. 

Thanks for the comments

@ April 1, 2014 9:58 AM in Automag zone valve with intermittent run-away heat

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Automag zone valve with intermittent run-away heat

@ April 1, 2014 8:25 AM in Automag zone valve with intermittent run-away heat

I don't really work with the Automag at all, yet we have a new customer that is explaining that two or three times this past winter it went on run away craze and overheated. He is saying two years ago the head was replaced but not the body (seems normal enough), so maybe there's some sticking going on? Thanks for any advice. Gary

Clueless

@ January 4, 2014 9:19 AM in what boiler does Constant Circ w/ outdoor reset besides Viessmann?

I trust the comment wasn't intended to be taken personally. You seem well informed

I tend to agree with you, without indoor feed some fuel will be wasted or some comfort will be sacrificed

Gary

A little rustic

@ January 4, 2014 9:13 AM in what boiler does Constant Circ w/ outdoor reset besides Viessmann?

We did that maybe 7 or 8 years ago with some systems, with a simple "heat on" and "heat off" switch. It just doesn't compare to a real indoor feed. Too much, not enough, wasted fuel, maybe you have the special touch with settings, I'll stick with indoor feedback with my euro style rad jobs

I'll use a tekmar if the ho wants a good system but doesn't want a smart boiler

Gary

what boiler does Constant Circ w/ outdoor reset besides Viessmann?

@ December 21, 2013 5:47 PM in what boiler does Constant Circ w/ outdoor reset besides Viessmann?

I'm at a loss how to write up my quotes to Ho's with this new 'reduced AFUE issue,

I've been selling V forever, and always utilize the constant circ mentality. So, as i try to sit here and write quotes for the coming year (with their new 'reduced' AFUE ratings), can i really write Viessmann is the only manufacturer with this feature? I am well aware that the bud2107 can do it too (it always killed me that the GB142 couldn't do this out of the box, actually had a sales guy once that got me in trouble of that subject years ago), yet i am specifically asking about mod/con at this time.

I am well aware that tekmar can make many of these boilers do constant too.

So, what other boilers can do bona fide outdoor rest and contant circ, with indoor feedback? What other boiler manufacturer can drive a modulating mixing valve off of their mod/con boiler's logic? I need to know what I'm talking about, finally. If there are other boilers that do what Viessmann does, i can't type in my quotes what I am intending on typing.

Thanks for any help, Gary

Ok thanks

@ December 16, 2013 7:23 AM in Liberty 331 Transfer Pump brush kit?

My vendor says it's not in their system, only the impeller kit.

Will search the other recommendations.

Gas line

@ December 14, 2013 6:55 AM in Boiler Firing every 3 minutes or so.. Normal?

Are you sure you have enough gas?

we has this exact problem once, gas line too small

Liberty 331 Transfer Pump brush kit?

@ December 14, 2013 6:49 AM in Liberty 331 Transfer Pump brush kit?

Anyone know where to get a brush kit for the liberty?

Thanks
Gary

for example

@ December 2, 2013 7:32 AM in Any Viessmann pros have a spreadsheet on Vito parts

The LGM29 on the A series 200 fits every boiler in the line up, but the radial fan is different for every size.

The gas valve is the same for the entire line up.

Gary

forgot to subscribe to post

@ December 2, 2013 7:01 AM in Any Viessmann pros have a spreadsheet on Vito parts

again

Any Viessmann pros have a spreadsheet on Vito parts

@ December 2, 2013 7:00 AM in Any Viessmann pros have a spreadsheet on Vito parts

Hello, I have a bunch of Vitodens out there. A series and B, 100 and 200.

It's apparent that many of the parts are interchangeable between several sizes of the same model.

My local vendor has plainly opted not to stock many parts; that's a different conversation (yes, they are happy to sell boilers, but not stock parts). The rep says there is no sheet available.

In an effort not to  take over the wholesalers line of work and stock redundant parts, does anyone have a sheet of any sort that identifies whaich parts can be crossed to several boilers?


Thanks, Gary

wire them both

@ November 11, 2013 8:10 AM in Combining 2 zones into 1?

your math is working out, just wire them both in.

Gary

Wiring

@ November 10, 2013 4:05 PM in Combining 2 zones into 1?

I'm sorry, I don't know the control on your boiler. I also can't determine what your control experience is either. Do you have a mixing valve that is operated off of the boilers logic? If yes, or new question, you simply want to run two circs off of one thermostat ? I may be missing something. If we spoke on the phone I could understand much faster.

You can run 10 zones off of that one circ output, you just need a relay control.

I am familiar with Viessmann. One their boilers you need a rather expensive independent control if you want multiple constant circulation / modulating mixing zones

If you just want a signal to the boiler for low temp, that is easily done with a RIB relay

Gary

Seems simple enough

@ November 10, 2013 9:09 AM in Combining 2 zones into 1?

Yes, can't you simply disconnect the stat from the bedroom TT, and jump liv circ power to the bed circ?

I don't quote understand your communication glitch to the boiler, yet if need be simply install a rib relay and when your circ powers up you can send a n/o signal to your boiler

Gary

I had this once

@ November 10, 2013 9:00 AM in Mono flow kicking my butt....

Are you sure you don't have a stray loop coming off the main/zone somewhere? If you disturb the pressure balance you will lose flow ( if you have two or more loops off the same zone)

Seems like you have a pressure drop issue, that's if you're positive it's not an air issue

Gary

And, it may be better to come off main twice

@ November 10, 2013 9:00 AM in Mono flow kicking my butt....

Both of those items may be too much pressure drop.
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