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My cold air return is very noisy. Loud whooshing sound.
My cold air return is very noisy. Loud whooshing sound … read more
Phil
Phil
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Degree, Mech Engr Technology
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I have a Trane XV20i 5 ton unit that is more noisy inside
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New Carrier unit with variable speed installed 10 months
New Carrier unit with variable speed installed 10 months ago. When the furnace blower is running there is a high pitch intermittent noise, like a whirling noise that will also shake at times, is heard… read more
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Airheatman
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For HVAC Expert Phil: I have a 2005 Munchkin 140M Boiler
For HVAC Expert Phil: I have a 2005 Munchkin 140M Boiler that has developed an occasional groaning/vibrating/rumbling noise during but toward the end of its flame cycle. Because it's so random, it'a h… read more
Phil
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Our furnace and air conditioner, air intake vent is located
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Carrier 58SXC blower motor makes a grinding noise [heavy current
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just installed a trane 3 ton unit in upstairs....inside blower
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caleb
caleb
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My Carrier furnace whines when the fan is running. If I use
My Carrier furnace whines when the fan is running. If I use a fiberglass filter it whines when the furnace is running at high speed,but not at low speed. If I use a 3M filter it whines when it is runn… read more
mranswer
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Thanks for help on last question! So, i have a new home,
Thanks for help on last question! So, i have a new home, i have an new armstrong natural gas furnace,model no ec1p49cg-1 serial 6010ko7761 My contractor installed it as a 3 zone system .( i wonder if … read more
Billy
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Summer of 2007 I had to call a tech because my ac stopped
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gotoman for ac
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Goodman ar49 air handler and heat pump system 9 years old.
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I had 2 new 15 seer 2 1/2 ton heat pumps and air handlers (Ruud)
I had 2 new 15 seer 2 1/2 ton heat pumps and air handlers (Ruud) installed 12/3/10. ( Cleveland, Ohio) When temps drop below 25 degrees both units run 24/7. Also new line-sets were run in the attic an… read more
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Vocational, Technical or Trade Scho
We have a 5 year old home and a Trane furnace (80% efficiency)
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Just had new 3 ton and 4 ton Lennox HVAC installed. Kept old
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Tim H
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Our contractor just installed a Carrier 5-ton Performance Series
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gotoman for ac
gotoman for ac
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We have just purchased an older condo which has a Rheem gas
We have just purchased an older condo which has a Rheem gas furnace, Serial# XXXXX M 4704 0341, 80 Quiet label, installed 5 years ago. Nothing is wrong with the heating, but the air mover noise in the… read more
Phil
Phil
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Degree, Mech Engr Technology
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Have a Tempstar DC 90 about 10 years old and have a high pitched
Have a Tempstar DC 90 about 10 years old and have a high pitched noise coming from the unit. Sounds like a vacuum cleaner being clogged. I am assuming the blower or the blower wheel. I have replaced t… read more
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,426 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

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Brian HVAC Guy

Brian HVAC Guy

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I have been an HVAC/R mechanic/technician for 30+ years.

Kenton Guidry

Kenton Guidry

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Rick Ridley

Rick Ridley

UK Heating Engineer

871 satisfied customers

Retired But have had 30 years on the tools, Ex CORGI

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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