Posted by Mike on January 27, 2007, 11:29 am
Hi, I live in a 70 y/o EOG rowhouse with southern & western exposure located
in Baltimore, MD.
The house has electric baseboard heating and window air conditioners.
Utilities were recently deregulated
and I believe I need to install a more efficient heating unit. Might as
well install central air at the same time.
I understand there are new high efficiency units that can save a bundle in
utility costs but they need to installed by
a crew that's trained to install them otherwise the are less effcient than
the other systems.
Recommendations for HVAC companies are also needed.
Any recommendations for highly effcient replacement windows at a resonalble
cost?
(will chck consumers union website)
Thanks,
Mike
Posted by <kjpro on January 27, 2007, 3:09 pm
> Hi, I live in a 70 y/o EOG rowhouse with southern & western exposure
located
> in Baltimore, MD.
> The house has electric baseboard heating and window air conditioners.
> Utilities were recently deregulated
> and I believe I need to install a more efficient heating unit. Might as
> well install central air at the same time.
> I understand there are new high efficiency units that can save a bundle in
> utility costs but they need to installed by
> a crew that's trained to install them otherwise the are less effcient than
> the other systems.
> Recommendations for HVAC companies are also needed.
> Any recommendations for highly effcient replacement windows at a
resonalble
> cost?
> (will chck consumers union website)
> Thanks,
> Mike
Depending on your local utility rates, you might want to install Heat Pumps.
Posted by Jeffrey Lebowski on January 27, 2007, 11:12 pm
> > Hi, I live in a 70 y/o EOG rowhouse with southern & western exposure
> located
> > in Baltimore, MD.
> > The house has electric baseboard heating and window air conditioners.
> > Utilities were recently deregulated
> > and I believe I need to install a more efficient heating unit. Might
as
> > well install central air at the same time.
> >
> > I understand there are new high efficiency units that can save a bundle
in
> > utility costs but they need to installed by
> > a crew that's trained to install them otherwise the are less effcient
than
> > the other systems.
> >
> > Recommendations for HVAC companies are also needed.
> >
> > Any recommendations for highly effcient replacement windows at a
> resonalble
> > cost?
> > (will chck consumers union website)
> >
> > Thanks,
> >
> > Mike
> Depending on your local utility rates, you might want to install Heat
Pumps.
He's in Baltimore.
http://www.usepropane.com/esc/
--
Posted by <kjpro on January 28, 2007, 12:11 am
> >
> > > Hi, I live in a 70 y/o EOG rowhouse with southern & western exposure
> > located
> > > in Baltimore, MD.
> > > The house has electric baseboard heating and window air conditioners.
> > > Utilities were recently deregulated
> > > and I believe I need to install a more efficient heating unit. Might
> as
> > > well install central air at the same time.
> > >
> > > I understand there are new high efficiency units that can save a
bundle
> in
> > > utility costs but they need to installed by
> > > a crew that's trained to install them otherwise the are less effcient
> than
> > > the other systems.
> > >
> > > Recommendations for HVAC companies are also needed.
> > >
> > > Any recommendations for highly effcient replacement windows at a
> > resonalble
> > > cost?
> > > (will chck consumers union website)
> > >
> > > Thanks,
> > >
> > > Mike
> >
> > Depending on your local utility rates, you might want to install Heat
> Pumps.
> >
> He's in Baltimore.
> http://www.usepropane.com/esc/
But the real question is, what is his utility rates?
Posted by Jeffrey Lebowski on January 28, 2007, 1:30 am
> >
> > >
> > > > Hi, I live in a 70 y/o EOG rowhouse with southern & western exposure
> > > located
> > > > in Baltimore, MD.
> > > > The house has electric baseboard heating and window air
conditioners.
> > > > Utilities were recently deregulated
> > > > and I believe I need to install a more efficient heating unit.
Might
> > as
> > > > well install central air at the same time.
> > > >
> > > > I understand there are new high efficiency units that can save a
> bundle
> > in
> > > > utility costs but they need to installed by
> > > > a crew that's trained to install them otherwise the are less
effcient
> > than
> > > > the other systems.
> > > >
> > > > Recommendations for HVAC companies are also needed.
> > > >
> > > > Any recommendations for highly effcient replacement windows at a
> > > resonalble
> > > > cost?
> > > > (will chck consumers union website)
> > > >
> > > > Thanks,
> > > >
> > > > Mike
> > >
> > > Depending on your local utility rates, you might want to install Heat
> > Pumps.
> > >
> >
> > He's in Baltimore.
> >
> > http://www.usepropane.com/esc/
> But the real question is, what is his utility rates?
He has to enter that ( kwh ) for himself....varies considerably depending on
your location...pretty sure IM at $.058/ kwh last I checked--"cheap
hydro"...
Anyways, run the program twice, first using baseboard heat then run through
it a second time using heat pump....
Actual value entered for propane isnt important, ( unless someone is using,
or considereing converting to it)...but suggest just use same cost / gal
value both times...
===
IIRC my brother is getting nailed at 3 ~bux /gallon--Seattle,Wa
area.--understandably, I've disabled the gas portion of his furnace just
recently...
Still need to log further info, but appears after a couple weeks worth of
"intelligent adaptive recovery" and what with his night temps being ~ 25 and
with 45 daytime told me yesterday he might occasionally fall short by a
couple degrees tops at the morning recovery period--so guessing at least
someone actually did an accurate heat load analysis upon initial install.
Like I say, outdoors reset stat is to be permanently installed soon--which
brings out the big guns only on as-needed basis.
===
FWIW, still think the Taystat 103 is a sucky system--esp where total lockout
occurs--but still is absolutely needed where you have HP coils downstream in
the airflow from the gas HX.
Not rocket science, still will probly eventually put up a link to the
schemtic with crossed out connections etc.
Meanwhile, Joseph and Pat can also more than likely assist if you happen to
find yourself with a customer that's wanting to ramp down on gas usage,
perhaps with the attendant addition / installation of of larger capacity
heat pump system.
IIRC, your in the corn belt--then if so pay close attention to a/c
mode...dehumidifican problems and short cycling definately can be a problem
where yuo have oversized a heat pump for to deal primarily with the heating
load.
--