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Where do I cut the condenser coil to remove it

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Anywhere between the compressor and the coil.
REMEMBER to leave yourself plenty of line on the compressor side.
It also may have a Filter Drier in the line, be sure to replace it also.
Depending on why your replacing the coil you may need to clean the rest of the system out.
Hope This Helped;
JSTACH

Posted on Sep 07, 2009

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1 Answer

It runs but doesn't remove moisture in the air


You need to make sure that the condenser coil is not clogged with dust and dirt. Try vacuuming if out and see if that helps.

Sep 02, 2016 | Dehumidifiers

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Water leak in split a/c.


When compressor pumps the vapor of the freon passes through condenser coil pipelines where the heat removed by fan and becomes low pressure low temp and then travels as liquid. By removal of heat in the room again the freon get vaporized and sent to compressor. In this cycling if your indoor coil is dust blocked the room heat can't be removed. resulting this the liquid becomes forming ice over the coil. And when it cut off by coil temp, the fan only will work and ice get defrosted and water spray thr' vent.Due to coil block and makes airlock to drain pipeline. Resulting to water leak inside.To avoid water leaking service your a/c periodically.

on Jan 10, 2011 | Heating & Cooling

1 Answer

I have an AMCOR ALTL1200E, fan works, cold air comes out when the compressor turns on BUT after 5 minutes compresor turns OFF, then after 5 minutes again it turns on, what is wrong, thanks


Sounds like the unit is cycling off on a high head pressure (condenser coil too hot). When the condenser cools, the automatic switch resets. The unit cuts off again when the condenser heats up again. Clean the condenser coil, and clear out any debris (bird's nest, lint etc.)

Aug 30, 2013 | Amcor ALTL-12000E Portable Air Conditioner

1 Answer

Bryant condenser not running.


Check that there's power available (open or tripped breaker or disconnect). If there's power available, check for 24-28 volts feeding the contactor coil. The low refrigerant cut-out may have tripped the 24v (leak). The pressure cut-out may have tripped (dirty condenser coil, inoperable condenser fan motor). If there's 24 volts at the contactor coil, check the capacitor before ohming the motor. A defective run capacitor will shut the compressor down.

Aug 27, 2013 | Bryant Legacy 16 Series 4.0 ton AC...

1 Answer

Can low air flow across the evaporator coil cause the high pressure cutout to trip on a heat pump during the summer? If so, how.


No, Just the opposite will happen. If you have low air flow across the Evap. this will cause the refrigerant to "puddle" or become dormant. Causing low head due to evap. frosting or coil freeze up. With low air flow your system is not transferring heat to the refrigerant in the evap. coil, so it (the evap coil) just gets colder and colder, lowering the pressures. Here are things which cause Hi head pressure, dirty condenser coil, low air flow across the condenser coil, air in the system, bent or kinked tubing before the evap. coil. Crushed fins (causing restricted air flow) in the condenser coil. With low air flow across the condenser coil, you can not "cool" the refrigerant, in other words get the heat out, it stays in the refrig. and kind of cooks the system. If your system is shutting off due to hi head, get a water hose and clean your outside coil first. Pull the power cut off, should be right there at the outside unit. turn it off at the t-stat. pull the power at the unit. Wash the condenser coil good. Do not use a press. washer as they can bend the coil fins making things worse. Use a bit of soap in a bucket, fill that with water and splash into the coils let that sit and hose it out. It is best if you can work from inside out (opposite of air flow across the coil, backwashing) but you have to remove the fan shroud to do so. If after you wash the coil, you still have a hi press issue you will need to do more troubleshooting. Hope this helps Fix Ya up.

Jul 09, 2011 | Heating & Cooling

1 Answer

I have to push the red reset button about once a day on my outside unit. What can cause this?


Depends on what the reset button is for.

If it is a low pressure cut off then you are probably low on refrigerant or have a dirty inside evaporator coil or bad airflow across the evaporator coil.

If it is a high pressure cutoff then you have a bad condenser fan motor, dirty condenser coil or it is over charged with refrigerant.

If it is an electrical overload reset button then the unit is pulling too many amps or over heating due to refrigerant loss and/or dirty condenser coil.

I'd wash out the condenser coil, ensure that the condenser fan is running, make sure you have a clean filter inside and that the blower is operating properly. If those things are OK and it still pops that reset then call a service tech to look it over for you.

Jun 18, 2011 | Ruud Heating & Cooling

1 Answer

Need to find out how to remove and clean inside coil and replace without disturbing anything else.(lookslike everything is sautered in place)


Hello, in order to remove the coil it will require some work, you need to cut into the plenum first then either pump down the refrigerant into the condenser or recover the refrigerant. Then cut the line set close to the coil to remove the coil. If you are familiar with hvac work then it is pretty simple, however if you are not to familiar with it I would call a hvac to do the work.

Mar 23, 2011 | Ruud UAMB Air Conditioner

1 Answer

My 10 year old Carrier gas furnace started leaking at the bottom last year and continues to do so this year. What causes this and what can i do about it? Thank you.


Hi, what has happened, is the condensation pan under the evaporator coil that sets on top of your furnace, has rusted out and is running down to the wooden floor it sets on, or what ever flooring you have. To be honest, this is quite a job to do, as the coil that is over it, the a-coil will need to be removed from the system to get to the pan. The condenser has to be pumped down pulling all of the freon from this coil to the outdoor coil, and closed off to contain the freon. Then this indoor coil will have to be cut at the inlet and outlet lines to remove it. Then there is excess to the pan. I have always taken the pan into the sheet metal shop and had a new one made along with the 3/4" condensate drain fitting. You can try removing as much metal as you can. and use tin snips to cut around the lines to remove the front. You can then see the pan, and the condition. Check the pan and condensate line to see if maybe it is just plugged up and running over. That would be great if that was the only problem. I would either try and use compressed air to blow out the line, or see if you can get a hose and water into it. That would be the first thing I would try. If not, take as much of the front off as you can. If you have to make cuts, you can buy aluminum a/c tape to seal around any pieces you had to remove. Then you can gently raise the coil so you can remove the pan without having to cut into the copper. If it is rusted out, take it to any Heating and air conditioning shop that does sheet metal work, and they will make you one for around $30. Well worth it. This is your only options unless you spend the $$$$ to have them come out to do this. They will cut into the freon lines and pump it down to do the job. Very costly. Please keep me posted and updated. Contact me for anything you need to know.
Sincerely,
Shastalaker7
A/C, & Heating Contractor
PS, After you blow out the pvc line, go around the house where it drains to see how much gunk has come out. Hopefully, that's all it is. Please don't forget to rate me on this! I know you will be kind. :))

Nov 20, 2010 | Heating & Cooling

1 Answer

We have water that appears to be leaking from the top, right side of the furnace. what is the cause and how do we fix it?


Hi, what this is is you're evaporator coil sets on top of the furnace. The pan that catches the condensation could be rusted out and will need to be replaced. This is something a service tech would have to do, as the unit will have to be pumped down ( freon pumped to the outdoor unit) and the freon lines cut at the coil to remove it. You have a 3/4 " condensate drain coming off this pan that may just be plugged with dirt from the coil. If you can remove the face of the coil to expose the coils and drain line, you can clean out the drain by using compressed air or something with pressure that you can blow through the pvc line and clear it. This may be all that's wrong. Keep me posted. This will sovle you're problem .
Sincerely,
Shastalaker7

Jan 22, 2010 | Heating & Cooling

1 Answer

Pressure keeps dropping on my jaguar boiler, no leaks in house but hot water coming from overflow outside


hi In most air-conditioning systems, the condenser unit is located outside the house and is prone to accumulate dirt and debris from trees, lawn mowing, and airborne dust. The condenser has a fan that moves air across the condenser coil. You must clean the coil on the intake side, so, before you turn off the power to the air conditioner, check to see which direction the air moves across the coils. Here's how to clean the condenser:
Step 1: Cut down any grass, weeds, or vines that have grown around condenser unit; they could be obstructing airflow.

Step 2: Clean condenser with commercial coil cleaner, available at refrigerator supply stores. Instructions for use are included. Flush coil clean (do not use hose); let dry.
Step 3: Clean fins with soft brush to remove accumulated dirt. You may have to remove protective grille to reach them. Do not clean fins with garden hose, as water could turn dirt into mud and compact it between fins. Clean fins very carefully: They're made of light-gauge aluminum and are easily damaged. If fins are bent, straighten them with fin comb, sold at most appliance parts stores. A fin comb is designed to slide into spaces between fins. Use it carefully to avoid damaging fins.Step 4: Check concrete pad on which condenser rests to make sure it's level. Set carpenters' level front to back and side to side on top of unit. If pad has settled, lift pad with pry bar or piece of 2-by-4, then force gravel or rocks under concrete to level it.

Sep 12, 2008 | Heating & Cooling

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