I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.

Holy Moses wrote:
I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.

Holy cow! Don't use acid on your AC unit. Some of the professional
cleaning chemicals are acid based but I only use the alkaline
based cleaner and I rinse it out thoroughly. Here in the states,
the big box stores stock a foaming cleaner in a spray can that is
safe to use by a homeowner. When you're rinsing your AC unit with
a water hose, be careful because a full pressure stream can bend
the fins over. Another consideration is the fact that your AC unit
compressor may have a crankcase heater, it's purpose is to prevent
liquid freon from collecting in the compressor when it is off. The
reason for concern is that the heat could attract insects and small
critters to build nests around the nice warm compressor. I've had
to clean out quite few of them when warm weather starts. You can
kill the power to the AC for the winter but you will have to
remember to turn it back on a day before you crank it up for next
season. That will give the compressor plenty of time to warm up.
Before you start it up next spring, open it up and check for insects
and critters that may have taken up residence over the winter.

[8~{} Uncle Monster

Your finned coil Evaporator and condenser are expensive
components which can be damaged if cleaned with the
wrong chemicals. Use a good commercial coil cleaner.
Try AM Resupply ( Calgary - Edmonton ) Toll Free No
800-387 3131
"Holy Moses" wrote in message
...
I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.

On Mon, 27 Aug 2007 21:28:08 -0600, Holy Moses wrote:

I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.


Yikes! I wouldn't put any kind of acid or harsh cleaners on an A/C
unit. Either hose it off or remove debris using a blow gun hooked up
to a compressor. It is a good idea to have an A/C specialist to check
over your A/C once a year, or in your case every 2-3 years.

Here in east TN our A/C units get a good workout and still we are
having sweat-like-a-hog upper-90 temperatures. I clean the A/C towers
2 or 3 times a year using a garden hose or blow gun.

On Tue, 28 Aug 2007 02:20:15 -0500, Uncle Monster
wrote:

Holy Moses wrote:
I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.

Holy cow! Don't use acid on your AC unit. Some of the professional
cleaning chemicals are acid based but I only use the alkaline
based cleaner and I rinse it out thoroughly. Here in the states,
the big box stores stock a foaming cleaner in a spray can that is
safe to use by a homeowner. When you're rinsing your AC unit with
a water hose, be careful because a full pressure stream can bend
the fins over. Another consideration is the fact that your AC unit
compressor may have a crankcase heater, it's purpose is to prevent
liquid freon from collecting in the compressor when it is off. The
reason for concern is that the heat could attract insects and small
critters to build nests around the nice warm compressor. I've had
to clean out quite few of them when warm weather starts. You can
kill the power to the AC for the winter but you will have to
remember to turn it back on a day before you crank it up for next
season. That will give the compressor plenty of time to warm up.
Before you start it up next spring, open it up and check for insects
and critters that may have taken up residence over the winter.

[8~{} Uncle Monster

Great, great, thanks for such a timely reply. I'll be sure to
thoroughly inspect the unit come next spring.

It looks as though the person who replied with suggesting using those
said chemcials thought he was being witty and clever. Guess I should
refrain from posting in there if I can help it.

Another question, if you will please, is whether to have the A/C
covered or not over the winter? When asked for the reason, it's
because it can "hold in moisture".

Any merit to this?

On Tue, 28 Aug 2007 14:37:18 GMT, Phisherman wrote:

On Mon, 27 Aug 2007 21:28:08 -0600, Holy Moses wrote:

I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.

Yikes! I wouldn't put any kind of acid or harsh cleaners on an A/C
unit. Either hose it off or remove debris using a blow gun hooked up
to a compressor. It is a good idea to have an A/C specialist to check
over your A/C once a year, or in your case every 2-3 years.

Here in east TN our A/C units get a good workout and still we are
having sweat-like-a-hog upper-90 temperatures. I clean the A/C towers
2 or 3 times a year using a garden hose or blow gun.

Thanks for your reply. No acid, gotcha. Guess some gentle rinsing
and air blowing will do the trick. Thanks again.

Great, great, I'll give them a call. Thanks!

On Tue, 28 Aug 2007 21:27:28 +1200, "Telstra"
wrote:

Your finned coil Evaporator and condenser are expensive
components which can be damaged if cleaned with the
wrong chemicals. Use a good commercial coil cleaner.
Try AM Resupply ( Calgary - Edmonton ) Toll Free No
800-387 3131
"Holy Moses" wrote in message
.. .
I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.

Holy Moses wrote:
On Tue, 28 Aug 2007 02:20:15 -0500, Uncle Monster
wrote:

Holy Moses wrote:
I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.
Holy cow! Don't use acid on your AC unit. Some of the professional
cleaning chemicals are acid based but I only use the alkaline
based cleaner and I rinse it out thoroughly. Here in the states,
the big box stores stock a foaming cleaner in a spray can that is
safe to use by a homeowner. When you're rinsing your AC unit with
a water hose, be careful because a full pressure stream can bend
the fins over. Another consideration is the fact that your AC unit
compressor may have a crankcase heater, it's purpose is to prevent
liquid freon from collecting in the compressor when it is off. The
reason for concern is that the heat could attract insects and small
critters to build nests around the nice warm compressor. I've had
to clean out quite few of them when warm weather starts. You can
kill the power to the AC for the winter but you will have to
remember to turn it back on a day before you crank it up for next
season. That will give the compressor plenty of time to warm up.
Before you start it up next spring, open it up and check for insects
and critters that may have taken up residence over the winter.

[8~{} Uncle Monster

Great, great, thanks for such a timely reply. I'll be sure to
thoroughly inspect the unit come next spring.

It looks as though the person who replied with suggesting using those
said chemcials thought he was being witty and clever. Guess I should
refrain from posting in there if I can help it.

Another question, if you will please, is whether to have the A/C
covered or not over the winter? When asked for the reason, it's
because it can "hold in moisture".

Any merit to this?

I grew up in the mountains of North East Alabamastan and
we had these things called pine trees and these trees
shed these pesky little things called pine needles which
have the detestable habit of finding their way into every
minute opening in every conceivable contraption not protected
by the finest of screen wire mesh. I would definitely cover
an AC unit to keep the winter wind blown debris out of it.

[8~{} Uncle Monster

On Aug 28, 4:41 pm, Holy Moses wrote:
On Tue, 28 Aug 2007 02:20:15 -0500, Uncle Monster





wrote:
Holy Moses wrote:
I guess I'll be opening up the panels and get any debris or dust that
may have accumulated in the fins, but besides that, are there other
procedures I should perform before I cover up the central A/C until
next summer?

Yes, it's already getting chilly here in Edmonton, Alberta. There's
even a frost warning out for overnight. So, I figure using the A/C
won't be necessary until next summer.

Oh, and another thing, someone in another forum recommended that I
rinse the coils with some boraic acid solution, then muratic solution
and anybody know where I might be able to find some? Thanks.

Holy cow! Don't use acid on your AC unit. Some of the professional
cleaning chemicals are acid based but I only use the alkaline
based cleaner and I rinse it out thoroughly. Here in the states,
the big box stores stock a foaming cleaner in a spray can that is
safe to use by a homeowner. When you're rinsing your AC unit with
a water hose, be careful because a full pressure stream can bend
the fins over. Another consideration is the fact that your AC unit
compressor may have a crankcase heater, it's purpose is to prevent
liquid freon from collecting in the compressor when it is off. The
reason for concern is that the heat could attract insects and small
critters to build nests around the nice warm compressor. I've had
to clean out quite few of them when warm weather starts. You can
kill the power to the AC for the winter but you will have to
remember to turn it back on a day before you crank it up for next
season. That will give the compressor plenty of time to warm up.
Before you start it up next spring, open it up and check for insects
and critters that may have taken up residence over the winter.

[8~{} Uncle Monster

Great, great, thanks for such a timely reply. I'll be sure to
thoroughly inspect the unit come next spring.

It looks as though the person who replied with suggesting using those
said chemcials thought he was being witty and clever. Guess I should
refrain from posting in there if I can help it.

Another question, if you will please, is whether to have the A/C
covered or not over the winter? When asked for the reason, it's
because it can "hold in moisture".

Any merit to this?- Hide quoted text -

- Show quoted text -

My installer told me to just lay a piece of plywood over the top of
the unit for the winter. I happened to have a warped piece of luan
that was just the right size, so I lay a piece of 2x4 on the top of
the unit, lay the warped luan on top of that, and then strap it down
with a bungee cord. The rain and melted snow just run right off.