Question about Carrier XHB123D X/Y Series Heat/Cool Air Conditioner

Open Question

Carrier model no426225hf-1 outsideunit model no 53g225hf-1 no heat

Both units switch on no heat or cold air

Posted by Anonymous on

Ad

5 Related Answers

Anonymous

  • 3 Answers

SOURCE: Carrier air handler tonnage?

That is a fairly large difference. It is usually ok to have the inside evap. coil and blower up to 1 ton larger than the outside condenser. That will make the unit slightly more efficient as well as less likely to freeze up on low airflow situations. It is not recommended to install a new condenser on an old evap coil. There has been a lot of changes to the design of the coils in the last little while. For example a 10 year old 2 ton coil may only have 3 cubic feet of volume but a new 2 ton coil may have 4 cubit feet of volume.

There are many factors that may have infulenced the decision on what size condenser to install. Many of which can only be done by visiting the home and doing alot of work, checking the duct sizing bioth supply and return, inspecting the insulation and windows of the home etc. etc. Most of the time that never gets done. You can blame the contractor for not doing a complete check, but at the same time you can blame the customer because many contractors that are that good loose the job to a cheaper bid that did not no any of the research. It is a catch 22 for everyone involved.

There is ALOT more to sizing equipment that many people think, sadly that also includes many HVAC contractors. Way too many people use "rule of thumbs" or flat out "guess".

Sorry for the rant but your queston can only be answered by a good well educated HVAC contractor visiting your home. That type of a contractor is getting hard to find these days in such a price competetive world.

Posted on Oct 14, 2008

Ad

Anonymous

  • 61 Answers

SOURCE: Only blows hot air inside

Set thr thermostat to AC instead of HEAT.

Posted on Jan 02, 2009

Ad

Woody J Hiatt

  • 306 Answers

SOURCE: carrier heat pump has ice on outside pipe leading

this is sign of low freon. you have a leak and ice is clogging the interior coils so little or no aire can pass thru it. Cut it off and find the leak.

Posted on May 04, 2009

Anonymous

  • 1 Answer

SOURCE: ERROR CODE 5 FLASHES CARRIER SPLIT SYST. AIR COND. 42G250HP-1

5 flashing is ' compressor drive' and check the high pressure, condenser fan motor capacitor for proper running

Posted on May 21, 2010

wise_jf

wise_jf

  • 66 Answers

SOURCE: wiring diagram needed for carrier air con unit

Here ya go:
http://www.xpedio.carrier.com/idc/groups/public/documents/techlit/38ckc-c2w.pdf

Posted on Jun 30, 2010

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Floor heat


Your actuator is bad on the vent door, that switches from cool to hot. some units have several of these, some only have one

Jan 12, 2015 | 2003 Toyota ECHO

1 Answer

The blower starts before its warm and it blows cold air for about 30 sec when its shutting down .


When any unit 1st come's on, you'll always have some cold air that's in the ducts that will blow out before you get warm air. If your duct work is uninsulated in a cold basement or crawl space then it will be even more noticeable. When the unit is heating from the Heat Pump mode, it takes a little longer for the gases to get warm enough so you'll fell heat. When it gets cold enough for the unit to switch from heat pump to the gas or electric heat source, you'll get warm air faster. If you have gas heat, some Thermostats have an anticipator setting for the gas valve. If it's set wrong it will effect the on/off cycle of the gas valve.
All duct work in non heated and a/c spaces, including inside walls,above dropped ceilings, in attics and crawl spaces, must be sealed & taped at the seams and joints and then insulated and taped.
Most new construction has solved that problem with insulated duct board, flexible insulated supply's and special tape.

Dec 12, 2013 | Rheem 13PJL30A01-RHLLHM3617JA 2.5 Ton 14...

1 Answer

Indoor fan blowing cold air when on heating


The indoor fan will continue to run. When heat pump goes into defrost the outdoor fan stops, the reversing valve switches and the unit is basically working in the cooling mode. In order for you not to feel a blast of cold air in the winter the electric strip heat also comes on so the indoor fan must run while the strip heaters are on.

Jun 03, 2010 | Heating & Cooling

1 Answer

Energy Knight heat pump refuses to blow!


Does this problem happen when the temperature is below 30 degrees? When it gets about that cold outside, the air outside is too cold for the heat pump to "steal" heat from. On the thermostat you'll find a switch labeled aux or emergency heat. Turning this switch on will operate a traditional coil heater inside the system, providing you with heat. The only downfall to this is that it uses more energy to heat this way. Try turning the fan switch from "auto" to "on". If the fan comes on, then we can rule that out. If the aux heat switch is NOT on, set the thermostat such that the system will try to heat. If the outside unit is running, the problem is either it being too cold like I said earlier, or there's a problem with the heat pump's mechanical system that needs to be serviced by a professional. If the outside unit doesn't run but it should be, check it's breakers at the panel, the breaker inside the electrical box that feeds it, and look to see if there's a reset button on the unit itself. Finally, check the air handler (part of the system inside with the fan in it) to see if there's any circuit breakers or fuses on this unit. Make sure they're not tripped/blown. If none of this helps, you definitely want to get a pro to work on your system.

Feb 27, 2010 | Heating & Cooling

1 Answer

Air conditioner is blowing hot air, it was installed 1995 , the top switch option is CONT FAN AUTO and bottom switch is HEAT OFF COOL and on the right is a dial from 10-30


First of all, what do you mean by hot air? DO YOU REALLY MEAN ROOM TEMERATURE AIR THAT JUST DOES NOT FEEL COLD? If this is a heat pump system, we need to look at it differently than if it is a gas or oil fired heater. Next, the thermostat control that says "cont.fan auto"----- this actually means FAN switch to be in AUTOMATIC RUN or CONTINUOUS RUN mode. Leave it in auto mode and forget that it is there; this little switch confuses a lot of people. The dial that says 10-30 is centegrade temperature that translates to 50-87 degrees farenheit. In order to get air conditioned (cold) air, you must have thermostat fan switch on auto, the heat/off/cool switch on cool, and the 10-30 dial on 20 or 21 (68-70 f.) assuming the room temp is at least 72 degrees f. or higher. If you still do not get cold air, then there is a problem with the cooling circulation system which can be tripped circuit breaker to outside compressor unit, loss of freon refrigerant, bad control such as relay or reversing valve in outside unit, stuck heat sequencers or heat element relay that are giving you heat at the same time giving cold if it is a heatpump system. You will need a skilled service person to determine these problems. Goodluck, Macgivor

Nov 09, 2009 | Cell Phones

1 Answer

No heat


check to see if unit has a contactor,they arc and weld together,keeping your unit on

Feb 06, 2009 | Amana PTH153B50AE Air Conditioner

2 Answers

Cold Air Penetrating from around & thru GE Zoneline 2100 Unit


There is a baffle/damper that allows outside fresh air to flow through the unit. This is only supposed to be open in cooling mode when the outside temp is moderate, or whenever you want just fresh air and fan operation.

Find the lever that controlls the baffle.

Some units have a switch in the control panel for this.

Jan 19, 2009 | GE Zoneline AZ38H12DAD Split System Air...

1 Answer

I have central air and heat(the unit is about 8 yrs old)..when my heat kicks off there is still extremly cold air continually coming through the vents as if there is still a fan going,but it's not from the...


Does it look like a box with four flex ducts or pipes coming off of it? if so its a fresh air/ heat recovery ventilator, supposed to bring in fresh air, keep in mind, the outdoor unit does not bring in air, it is just a pump to the indoor unit. that unit may be running independently, or wired incorrectly

Jan 17, 2009 | Fantech AEV1000 Air Exchanger 120 cfm

1 Answer

My Carrier 58dxc is making a loud noise


If your turning on heat and the unit is knocking and blowing cold air, your compressor is having problems in heat mode, could be reversing valve. A tech is needed in your situation. Getting the prob fixed right away will save you dollars..

Dec 02, 2008 | Heating & Cooling

Not finding what you are looking for?
Carrier XHB123D X/Y Series Heat/Cool Air Conditioner Logo

Related Topics:

69 people viewed this question

Ask a Question

Usually answered in minutes!

Top Carrier Heating & Cooling Experts

Dennis Boxerman

Level 3 Expert

1303 Answers

jdthefixer

Level 3 Expert

747 Answers

Marvin
Marvin

Level 3 Expert

85239 Answers

Are you a Carrier Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...