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How to take apart case and back flush heat exchange fins
You do not have to remove the coils. Just carefully lift the top with the motor and set it aside (power off). Spray the outside with a foaming cleaner (Dow bathroom) and flush from inside out.
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How to take apart case and back flush heat exchange fins
You do not have to remove the coils. Just carefully lift the top with the motor and set it aside (power off). Spray the outside with a foaming cleaner (Dow bathroom) and flush from inside out. ... Weather King 12AJA4801AH Air Conditioner
Hit a low bridge, pushed the unit back but did not distort the roof or opening. There is no evidence of oil and/or freon leakage. Fan hits the condenser.(Photos available upon request) Unit is a Domketic Duo Therm 2002 era.It is marked 57915.531. I think it's a 13,500 (no heat strip). Looking for a refurbish on my unit, a rebuilt with my core exchange or a tested take off unit in the northern Indiana/southern Michigan/Western Ohio area. Will deliver and pick up to save crating and shipping. Al
I SHEAR A POD OFF ONCE AT THE BANK DRIVE THROUGH BUT NEVER AN a/c UNIT.. i'M IN cALIF. SO OUT OF RANGE, SOORY i COULDN'T HELP.. gOOD LUCK nED ... Dometic Rooftop RV Air Conditioner
I have a coleman Elect-A-Heat Mach EL R.V. Series. The water is not draining, the water built up and drained out the bottom. I am looking for diagrams to take this apart and repair it, does it have a drain that may be plugged or does it have a filter of any kind. I need diagrams to take this apart and fix this minor repair. Wayne
\015\012COLEMAN R.V. PRODUCTS\015\012GO TO rvcomfort.com\015\012Click on RVP (RV PRODUCTS) \015\012Click on type of AC, if you can’t find the information you want there,\015\012then click on contact us on the Green ... Air Conditioners
I'm having problems with my radiator, not heating, and some will only heat parcially, I'm told there may be blockage, how do I unblock, I've taken them apart, and put back together, this oil heat.
Might need to have an expert come out and flush the system. ... Air Conditioners
I have an Alpha cd18r condensing boiler 4 and ahalf years old,regularly serviced and under central heating cover from southern electric.When the boiler starts up after 5 mins it sounds like someone is hitting the pipes with a hammer,it lasts about 5mins.I've had new honeywell valve, grandfos pump and heat sensors.Now I'm told it needs a new heat exchanger and/or a flush can anyone advise me please?
You need to turn down the btus on the pcb (ch cap) ... Air Conditioners
When furnace cycles on theirs a slight oil smell until the blower kicks on I had the furnaced cleaned and nozzle replaced still the smell comes out of the heat register whats my next move tear unit apart to see if heat exchanger is cracked please advise me with suggestions
You didn't mention how old your oil furnace is. But, if it's got some age on it and it's hasn't been serviced annually, the heat exchanger may very well be cracked. But, before you decide to tear it apart and make it a DIY project, you may well want ... Air Conditioners
On my LG window AC Md. LWHD1009R, I cannot find a drain hole to let the water out. The back bottom of the pan was filled water containing a rusty sludge, but the heat exchanger coils are aluminum, so it must come from another source.( I have a wooden shutter built over my windows because of hurricanes-nails? ) Is this unit supposed to drain, because I bent down one place to let the rusty sludge and water out. Its properly mounted with the back lower than the front, and I've had no problems with
Usually in the middle underside of the window units is a hole that water drains out of, you can always drill new holes in order to make it drain, Good Luck Tim ... Air Conditioners
Is it ok to replace outside unit of central air and heat and not the inside air handler ? The upstairs A/C( over 10 yrs old) is not keeping up with South Texas heat. The temp upstairs climbs to 84-86 degrees by the afternoon and takes 4 or more hours after dark to cool back down. I have cleaned the entire unit outside- no help. I have replaced the downstairs unit 2 yrs. ago and it works fine. I don't want to replace the upstairs air handler if I don't have to---much more cost.
I'm assuming you have had a competent Air Conditioning contractor look your unit over.if you trust your A/C contractor, why don't you work with them towards an answer? I would get an air flow and sizing analysis, a full equipment service/performance ... Air Conditioners
I have a Lennox heating and air system. It's 5 years old. The tape that hold those long tube things together has failed and the tubes are disconnected from the vents that blow air into the house. I have used duct tape as a temporary fix. I'm told that when winter comes that my duct tape will come apart. Where can I buy the right tape to put everything back together? I have tried to get contractors to do the work, but so far they are all booked up for weeks. My electric bill is sky high probably
Sounds like a lousy job. Best tape is alluminum. You can pick it up at Home Depot or Lowes. If the tubes are flex duct be sure to pull back the outer insulation and tape just the inner lining ... Air Conditioners
I am renting an apartment that has 3 Singer Conditioners installed in the exterior walls of the unit. They appear to be at least 30 years old (and may be 40+ years old). The main unit (for heating and cooling all but the 2 bedrooms) broke down. The landlord is out-of-state, so we took care of getting it repaired. It needed a new motor. After the unit was installed with the new motor (and a cleaning), it emitted a foul, unbearable odor. I made the repair company come back and rinse the unit
This sounds as though you have a temperature control problem and you need to change the control.If the company that did the service will not return tell them an Attorney will be notified. ... Air Conditioners
Baxi solo pfl60 problem. the boiler has for some time been doing this - the fan starts normally when demand is present, then the pilot ignites, then it all shuts down. this happens repeatedly about 6 times before the burner lights successfully. virtually all internal components apart from the burner and heat exchanger were changed at the beginning of the year by british gas, and the problem ceased for about 6 months but has now started again. when it is completely cold, the boiler will operate n
One thing I would check is the flame sensor. Your boiler may not have this on it but I have seen them act like this before. If you have one I would replace it. Hope this is ofsome help. Thanks ... Air Conditioners
After a cooling cycle, when the thermostat call for more cooling, it take up to 5 minutes after the air handler starts for the compressor motor to restart. The top fan operates on the outside unit, but since the house is not circulating cold air, only the room tep air the house heats up about 3 degrees before the compressor comes back on and cool air begins to come from the ducts. Yes. I know there is a safety feature to protect the compressor, but can the cycle be shortened?
No, this cycle cannot be shortened due to the simple fact that this feature is in place to protect your system. Even if it could be, I wouldn't recommend it.Mat ... Coleman Air Conditioners
My heat will not shut off i have a remote thermostat i can take thermo wires apart at ac unit and stop it
The thermostat is supposed to do the same thing you are doing when you take the thermostat wires apart at the ac unit - it's not. \015\012\015\012I would replace the thermostat and see if that doesn't fix the problem.\015\012 ... Dometic Rooftop RV Air Conditioner
I have a trane xe1200 heat pump and washed out my condenser coil.I wired it back in but I think my fan is running backwards,I feel hot air coming out of the louvers rather than from the top,is this possible and does it take away from the efficency?
Hi, you say you wired it back in? Yes it is possible for the fan to run backward if the motor is a reversible motor. And yes, if its not running in the right direction, it will not keep the head pressure down like it should. On a reversible motor, th ... Air Conditioners
Honeywell digital non-programmable thermostat rlv310.i have radiant ceiling heat ...just installed....thermostat function works properly...question is in regards to display function....in a 24 hour period, the display has gone out as if going into a screen saver mode....in both times, hitting the buttons does not restore the display.....i've had to go to the switch box, turn off the breaker switch and then turn it back on for the display to reappear...in both cases, when the display reappears, t
... Honeywell Air Conditioners
Where do I start? Firstly "It" never worked from the day it was installed, Then one technician came out and got the heating cycle going after taking Circuit board away and re-soldering some connections and said it was fixed.... The next Technician that came got both cycles going but Jet stream suddenly stopped ??? And Now I have had a "Mouse" climb in the back of the unit through the Plumbing hole and chewed one thin grey wire going to the thermostat sensor and dammaged a thin yellow wire a
Hello Bob,Thanks for using FixYa.I suggest that you try to contact and A/C technician. Trying to post your issue here wont help much. If some mouse messed up the wiring you should be able to easily put the wiring back by just ... Air Conditioners
Hvac i have a 2 ton goodman package unit. the ac side works great the heat side not so good.man lol. it cycles on the gas is ignited and runs for 5 to 10 seconds and flame goes out. it will do this three or for times and then the blower shuts off. if i take out the quick disconnect and put it back in it does the same thing over again. i replaced the flame rollout switch now it lasts a little longer 10 to 15 seconds but still ending with the same results... please help
Dirty flame sensor ... Goodman Air Conditioners
I have a 6 year old Halstead Ace High boiler which has many recurring problems due to a bad fitting. It was never flushed out causing the heat exchange needing to replaced TWICE through clogging and then there were problems with the inflation device so a new one was added to the exterior of the boiler. Now the pressure won't repressurise past 0.5, there is no sound at all when the valve is turned. Hot water comes and goes with the boiler switching itself on and off after a few minutes so showeri
Firstly your system needs a power flush to get rid of the grot, then it needs a good inhibitor to slow up the reappearance of the sludge.\015\012\015\012Changing the boiler won't help. Any boiler will get clogged up but the halstead DHW ... Air Conditioners
My goodman gaspack has had two incidents of cracked heat exchangerS within 18 months apart. Could something be cAUSING THIS TO HAPPEN?
Things to watch for when your heat exchanger is cracking....1.Always kee the filter clean2.Make sure the return air vents are clean and clear of obstructions3.Your furnace could be Oversized for your house thereby running too hot. ... Ruud UPMC036 Air Conditioner
My apartment has a Ruud UAND-024-JAZ installed since 2006. It takes approximately 7 hours for it to reach the temperature the thermostat is set to (77) My landlord had a service personcome out and flush the coils 2 months ago, the unit was checked and the vents have been cleaned. He said the unit was fine. My electric bill is running about $100 a month..which I think is high. I wonder if there is something else that was overlooked.. Regards, Linda
Hi,\012With out knowing where exactly you are and how many sq. ft. you are cooling it is impossible to tell if you are working properly or not...\012The best way to tell would be for you to check the return air temperature and the supply ... Ruud UBHC Air Conditioner
My train air unit cools at night but during the heat of the day it takes all it can do to keep the apartment around 80 degrees the maintnance man at work said the low pressure was at 80 and the high was at 350 which he said was a little high but he dont know why he did mention something about a txv some kind of valve but i really think hes lost please help
The pressures arehigh no doubt about it.\015\012\015\012help your tech out then if you think he's lost.\015\012go to the store and buy a couple of cooking thermometers.put one in the supply vents, the ones that blow.put the other on ... Air Conditioners
Pyro therm heat exchanger model wh 701382 London Heat Machine (7 Tube) recently bought a new replacement module equivalent to the existing heat exchanger for the fireplace, but having difficulties in connecting onto the heat exchange box when switched on, it made a lot of noise (before, no noise heard) Could not find a cueent distributor for the brand, that we could call from Vancouver, British Columbia.
... Air Conditioners
I have a honeywell PA404A pressure control switch on my home gas steam heating system. I'm having a problem with the switch turning off the system. It will only come back on if I turn the top screw all the way out, then back down to approx 5psi. At this point the heat will turn on but when the thermostat shuts down the system it will not turn back on when calling for heat unless I adjust the screw again. Also, the switch will only turn on the system when set at 5 on the dial on the inside. Any i
This may be caused by accumulation of sludge in the steam trap (the looped tube that connects the pressuretrol unit to the boiler). the sludge restricts the pressure from reaching the diaphragm in the pressuretrol unit. So it gets a false reading. ... Air Conditioners
How to take apart LG dehumidifier
... LG Lp1311bxr 13,000 Btu PortabAir Conditioner
No heat My 7500 zoneline will not provide heat consistantly. I can unpplug the main power source to the control boards and plug it back in, ,and I will then get heat. If I turn down the thermostat (80 to 70), then turn it back up, I do not get heat again, only cool blower air. Is one of my control boards bad? Thanks.
It sounds like it could be the tstat itself. Unless you use a voltage meter to take some readings it's hard to determine if it is a board. The best thing for you to do is remove the tstat from the system and manually operate it with a jumper wire t ... GE Air Conditioners