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We are in Harrisburg, PA and just moved into a 4 unit
We are in Harrisburg, PA and just moved into a 4 unit apartment that was built in 1973. I personally have had 2 issues, one with sparks and the smell of smoke on a light switch and the old wall unit a… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a Simple Comfort 3211L thermostat in my apt. I think
I have a Simple Comfort 3211L thermostat in my apt. I think there is something weird with programming. the ac worked fine all weekend and now today it's been set on 70 degrees, the ac unit does not ki… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
My cental air is not working in my home. the unit outside is
my cental air is not working in my home. the unit outside is running , but no air is coming out of my vents … read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I live in Florida. I have a Rheem AC about 5 years old. I
I live in Florida. I have a Rheem AC about 5 years old. I keep AC at 72. When I go to work I set thermostat to 77 or 78 and drop it to 72 when I come home. House cools off in 15 to 30 minutes. For the… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
Pearl. I just replaced my old thermostat with a new digital
Hi Pearl. I just replaced my old thermostat with a new digital one form Honeywell. Now, only hot air is coming out of the heat pump during the cooling mode. Is it possible one of the wires is in the w… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a frigidaire window unit. I think 18k but. It turns
I have a frigidaire window unit. I think 18k but. It turns on but when I put it in cool setting it does not cool. When I put it on economy it cools then stops. It turns on then off. It's about 66 righ… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have Lennox mode C33-25A-2F93, serial number 6007F09765.
I have Lennox mode C33-25A-2F93, serial number 6007F09765. I got up this morning and adjusted my thermostat from 68 to 74, heard it click on and then off. Bumped the heat to 80, again heard it click o… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,884 satisfied customers
I have a LUXOR PSP511 thermostat. I have had problems using
I have a LUXOR PSP511 thermostat. I have had problems using it and downloaded the manual today (living in apt for 2 months). I haven't been able to keep the two bedroom cool and thought I figured it o… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
7,791 satisfied customers
I have a York Diamond 80 heating unit in my home HVAC which
I have a York Diamond 80 heating unit in my home HVAC which is probably more than 15 years old. It heats fine, and the air conditioning unit works fine as well. Last year there seemed to be some probl… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
7,807 satisfied customers
I have a Rheem RCHA-36A2GG17 central air conditioning unit.
I have a Rheem RCHA-36A2GG17 central air conditioning unit. It wiil run for a few minutes and turne off. it is no longer cooling the house. Any suggestions on how to fix it?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,884 satisfied customers
Hi I have an American Standard Freedom 80 Single Stage. (I
Hi I have an American Standard Freedom 80 Single Stage. (I think split system as it controls both the heat and air conditioning) My father changed the air filter last night and poured bleach down the … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I just bought a rth230b digital thermostat to replace my old
I just bought a rth230b digital thermostat to replace my old honeywell dial thermostat because my front rooms the heat was staying on high at 81 degrees even when I turned it down. It is two wire syst… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,087 satisfied customers
Hello, last night my AC stopped working. Went out and checked
Hello, last night my AC stopped working. Went out and checked the unit, and found it just sitting there huming. Touched the fan and found it hot. Opened up the side panel and spun fan by hand, and it … read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
My power went out for a while last night, now my Honeywell
My power went out for a while last night, now my Honeywell T8001C thermostat will not work. Everything lights up rather than the screen being blank. If I switch it to on, the fan comes on, when switch… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,362 satisfied customers
I have a coleman evcon dgat furnace (dont have the model number
I have a coleman evcon dgat furnace (don't have the model number here right now) and it's either on or off. is it a thermostat issue?… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
13,884 satisfied customers
I have lived in same apt over 2 years and every fall I go through
I have lived in same apt over 2 years and every fall I go through the same problem: as soon as temp drops below 60 F (ie the first day all year I do not have to have the AC run all day) the heat start… read more
Rick
Rick
Supervisor
24,971 satisfied customers
i live on the 3rd floor apt. 1 br...i set my air on 65 all
i live on the 3rd floor apt. 1 br...i set my air on 65 all day it never gets below 80 in here, except for late night and then it is freezing...i keep my ac vents changed...any recommendations?… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
What should I set my temp at during the day and night. Trying
What should I set my temp at during the day and night. Trying to save money. I live in Eugene, OR… read more
Rick
Rick
Supervisor
24,971 satisfied customers
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Meet the Experts:

Phil

Phil

Mechanical Engineer

7,791 satisfied customers

Retired HVAC/ Electrical & Boiler contractor. Industrial

Rick Mather

Rick Mather

HVAC Technician

3,133 satisfied customers

35 years experience, HVAC

Matthew

Matthew

HVAC Technician

2,014 satisfied customers

14 years experience in the HVAC field of service, installation, Manual J & D calculations

Brian HVAC Guy

Brian HVAC Guy

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1,024 satisfied customers

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

Kenton Guidry

Kenton Guidry

HVAC Technician

963 satisfied customers

12 years install/service experience.

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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