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Lennox Elite Model # CB30M-65-4P I had my A/C fixed while back because the freon lines keep hitting each other from the vibration which causes a leak in the line every 6 months to a year and since then my heater does not work. It will not blow heat only cold air. It was working just before repair. I bought the home 2 yrs ago. can you also suggest what I might could do to keep the freon lines from hitting each other? because4 this is the last time they will be able to repair it next time I will have to replace the unit... Thanks

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The copper the big line should have a insulating foam wrapped around it called rubetex which eliminates any rubbing. They should never be that close also. Now is this unit a heat pump?

Posted on Nov 24, 2008

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Which color wires do I connect to I- and I+ on my Lennox digital thermostat?


Can you give me more info on the thermostat? Model number maybe or Lennox Elite for example? I have never heard of these I numbers but would like to do some research on it.

Nov 20, 2014 | Hunter Heating & Cooling

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Lennox Elite air handler will run cold for a while, then it will blow warm air out until the safety switch is moved, then it will make a noise in the system which sounds like air hissing, then the cold air...


sounds like installer broke on yellow wire between thermostat and condenser. your switch is breaking the 24 volt signal to cobdensor when the internal float is activated. moving the switch is somehow allowing bobber to drop enough to reactivate 24 volt and condenser comes back on. refrigerant starts to recirculate again and thats what your hearing in the lines. the switch prevents evap coil pan from spilling over into your return when the drain is clogged. use a shop vac and clear your drain. i blow it out with compressed nitrigen. after line is clear prime it wuth 32 oz of water.

Aug 07, 2013 | Heating & Cooling

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The fan is running and blowing cool air out of the unit but there is no air coming through the vents, what are the possible problems? (Lennox Elite series)


The unit could possibly have a frozen indoor coil. Turn ac to off...and fan switch to on...wait 45 minutes and see if air flow improves. Check for dirty filter which can lead to freeze up. Low on freon is also a possibility.

May 18, 2010 | Heating & Cooling

1 Answer

We purchased a new KitchenAid Side by Side Refrigerator Model # KSRG25FVBL01 that makes a loud knocking noise accompanied by rattling from the date we purchsed. We are getting runaround in getting it fixed...


The knocking noises heard from the Freon moving through the sealed system are perfectly normal and usually do not last long. Since the evaporator coil is mounted in the freezer section, the noise is usually louder there. Some people say it sounds like marbles knocking together.
Refrigerant (Freon) moving through the system can cause a vibration/rattling, especially as the compressor first starts up.
  1. Vibrating from top of cabinet Remove, rearrange or pad any stored items atop the refrigerator such as houseplants, coins, pens, etc.
  2. Vibrating from back or sides of refrigerator Move refrigerator away from water line in the rear or away from walls / cabinets along the side of the cabinet. Refrigerators with a static condenser on the back require a rear clearance of 3 inches across the top of the condenser.
  3. Vibrating from the bottom of refrigerator Level refrigerator so all 4 rollers / feet rest solidly on the floor.
    Hope this works.....

May 01, 2010 | KitchenAid (KSRD22FKST) Side by Side...

1 Answer

Noise (from vibrations) where the refrigerant line goes into the back of the top freezer.


The fan has got to be looed at soon, it is out of balance, Sometimes shaft play or defrost problems will allow the fan to become loose like a tire on a car that needs speed balancing. It must be fixed replace and attended to soon because soft copper will only vibrate for a short time and form a crack to cause Freon loss. Sea Breeze

Feb 25, 2010 | GE (GTS16BBS) Top Freezer Refrigerator

1 Answer

I have a Maytag mtf2195aes model refrigerator. I paid some guy $160 to fix the defrost timer. It is not fixed. The problem is that the freezer part is building up water droplets at the top of it. The back...


It is not that defrost timer or the thermostat control if this part are faulty, your fridge may not run, your problem is in your fridge system

try to have this check:

1. see the pipes all around the back and inside the freezer (underneath its wall) see if there is a part oily (cause: possible leakage due to use of sharp pointed object that hit the pipes)

2. possible leak at the back pipes near compressor due to vibration

Result:

Under charge or loss of refriferant (freon gas)

Solution:

find the leak and fixed it, charging of freon

Nov 13, 2009 | Maytag MTB1891AR Top Freezer Refrigerator

1 Answer

I got a lennox xc13 air condtitioner,not blow cold air


When was the last time you checked or had the freon level checked.

Aug 02, 2009 | Heating & Cooling

1 Answer

Water supply line vibrates making very loud noise.


these vibration in water pipes or cooper lines come from air in thewater supply system..dont take your appliances apart...

Dec 26, 2008 | Kenmore Elite 45986 Front Load Washer

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