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Recent Evaporator questions

I have a gph1342h21 package unit my evaporator motor seems

I have a gph1342h21 package unit my evaporator motor seems to be running slow I can hardly feel any airflow at the vents I tried changing speed taps on ebtdr motor sounds like it stays the same speed no difference in air flow any help be appreciated

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HVAC Guru

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We have a Carrier evaporator (model # FV4BN003) with a ECM

We have a Carrier evaporator (model # *****) with a ECM fan motor. All has been working great for 4 years but now the fan is not operating. We removed cover and found the fan turning but very slowly and not moving air. How do we troubleshoot this issue? We have 26 VAC from ground to G terminal. Also where can I fine a wiring diagram?Thanks,Bill

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HVAC Guru

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Associate Degree

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I had another question, I have been reading about

For AIRHEATMAN I had another question for you , I have been reading about Evaporative coolers, as a supplementary cooling source since our central AC. is no longer repairable after 15 yrs. What are these and what is a good use or application for it. I read something about it uses water or ice.

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Airheatman

Heating & Air Conditioning Contractor

6 years college

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I am looking to convert a 1.5 ton fixed orifice coil which

hiJA: Hello. What do you want help with?Customer: i am looking to convert a 1.5 ton fixed orifice coil which was running on r22 to work on 410A 2 ton outdoor condenserJA: I'll do all I can to help. How long have you been dealing with this?Customer: i am a hvac contractor but never done conversions the most i have done flushing and changed indoor and outdoorJA: Are you an HVAC professional?Customer: cond-evapJA: Do you plan on doing the work yourself?Customer: sorry yesJA: Anything else we should know to help you best?Customer: well i have been shown a product which is supposed to take care of oils in this case

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HVAC Guru

Service Technician

Associate Degree

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My wet bulb in the house return is 60F, does it mean i have

My wet bulb in the house return is 60F, does it mean i have a low load and low humidity in the house?

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Phil

Consultant to Engrs, Govt & Contractors

Degree, Mech Engr Technology

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Help my Lennox 2 ton unit technician says that it is full of

Help my Lennox 2 ton unit technician says that it is full of freon say that I need a evaporator motor purchase a evaporator motor and install it unit runs about 2 minutes just fine then I hear a hum probably the compressor gets a little louder the fan stops turning it is pulling heat out of the house when it is working for the 2 min but I can put my hands around the edge of the case of the unit and it feels very hot around the edges where the case touches the evaporator coils don't know if that's a problem can you help me

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Tim H.

Lead building engineer

Vocational, Technical or Trade Scho

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4,610 satisfied customers
I was talking to you earlier and some how got lost on here,

Hello I was talking to you earlier and some how got lost on hereJA: I'll do all I can to help. How long have you been dealing with this?Customer: My cooing system is not workingJA: Do you plan on doing the work yourself?Customer: YesJA: Anything else we should know to help you best?Customer: No cold air coming outJA: Did you double-check the thermostat's settings? And what about the filters?Customer: What filters

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HVAC Guru

Service Technician

Associate Degree

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My home AC has low superheat and low subcooling, every coil

My home AC has low superheat and low subcooling, every coil and blower has washed, ambient 100F46F evaporator49F suction line temp117F condenser110F Liquid lineWhy is that?76F indoor drybulbSupply 66F

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HVAC Guru

Service Technician

Associate Degree

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I have been quoted $3600 a Carrier Deluxe 4 ton evaporator

I have been quoted $3600 for installing a Carrier Deluxe 4 ton evaporator coil. This seems very high to me. I live in Baton Rouge, LAJA: I'll do all I can to help. How long have you been dealing with this?Customer: Comment on price and what average price should be.JA: Do you plan on doing the work yourself?Customer: No, the price quoted was full installation price.JA: Anything else we should know to help you best?Customer: Replaced Carrier condenser 3 years ago. Did not replace evap coil. Now coil is leaking Freon. Can you give advice on that price for equip and installation?

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Phil

Consultant to Engrs, Govt & Contractors

Degree, Mech Engr Technology

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9,670 satisfied customers
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