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My furnace quit tonight and I have a code 24 after checking
My furnace quit tonight and I have a code 24 after checking the fuse which looks fine what is my next step … read more
Twa252842
Twa252842
Handyman / Owner Operator
Vocational, Technical or Trade School
481 satisfied customers
I have an electric furnace. I need to replace one of the
I have an electric furnace. I need to replace one of the sequencers. The top of the sequencer says TOD, 14sh22 H24v. 305888 990551-01 4/5 h1-15. C45-110 1/3 h20-40. C1-30 A0801 I need a replacement mo… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
I have a 25+ year old Lennox E-20 electric furnace. I want
I have a 25+ year old Lennox E-20 electric furnace. I want to replace the heating elements and heat relays. Is there a furnace diagram/parts diagram or instrucions to replace the elements… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
10,275 satisfied customers
hi I have also have a EB23B electric furnace. My problem is
hi I have also have a EB23B electric furnace. My problem is I have heat sometimes. I have replace one element and sequencer. My thermostat heat light cycles. It will occasionally put out some heat. th… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
My intertherm furnace model E2E8-8128A wont start. I can start
My intertherm furnace model E2E8-8128A wont start. I can start the fan manually bit that is it. So I know there is electricity. Is there perhaps a restart switch?… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
401 satisfied customers
I am Ron Miller, I live in Seattle area. The relays in my
I am Ron Miller, I live in Seattle area. The relays in my 33 year old Lennox E11Q4-941-3P electric furnace are giving trouble. The relays are Robertshaw 7825 48A 0601 C86238. I bought an electric heat… read more
Scott
Scott
Self Employed HVAC Service Technician
Associate Degree
401 satisfied customers
I have a Payne model PF1MNB048 and the air conditioner works
I have a Payne model PF1MNB048 and the air conditioner works and runs very well in the summer time, but when I switch the thermostat over to "Heat" the fan motor never comes on. Is the electric furnac… read more
Phil
Phil
Mechanical Engineer
Degree, Mech Engr Technology
8,427 satisfied customers
I need a burner for a Singer Electric Furnance model number
I need a burner for a Singer Electric Furnance model number BCE22010 and the manual as well.… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
10,275 satisfied customers
In July A/C was not cooling house. Had a repairman come and
In July A/C was not cooling house. Had a repairman come and go through entire A/C system and find nothing wrong, finally just before leaving and charging me he remembered to check heat strips and foun… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,418 satisfied customers
old GE airhandler. Too simple so this is probly a stupid question.
old GE airhandler. Too simple so this is probly a stupid question. Set to auto/heat: fan does not come on. heat strips work until limit trips. Fan works if manually set to ON. What makes the blower fa… read more
airheatman
airheatman
Heating & Air Conditioning Contractor
6 years college
10,275 satisfied customers
I am looking for a wiring diagram for an old Coleman electric
I am looking for a wiring diagram for an old Coleman electric forced air furnace Sequencer. It is in a 70 something mobile home. The sequencer burnt out. I have replacement parts but part of the wirin… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,433 satisfied customers
back in june this year my ac & furnace were running together,
back in june this year my ac & furnace were running together, hence $600 a month electric bills, called repairman, he replaced heat sequencer billed me & left. when time came to run my furnace, it wou… read more
M Oglesby
M Oglesby
Vocational, Technical or Trade Scho
2,038 satisfied customers
have a fasco home heating furnace mounted in wall in hallway.
have a fasco home heating furnace mounted in wall in hallway. home built about 20 yrs ago. heating sytem was working find when noticed was gettting warm in home. went to thermostat to turn off, would … read more
Bart Jay
Bart Jay
Vocational, Technical or Trade Scho
I have an Intertherm Gas Furnace Model MGHA-056ABFC-01. I
I have an Intertherm Gas Furnace Model MGHA-056ABFC-01. I need the limit switch and the fan switch. The HVAC Tech that came to look at was very rude when I told him all I wanted him to tell me was wha… read more
Rick Mather
Rick Mather
HVAC Technician
Vocational, Technical or Trade Scho
3,133 satisfied customers
My furnace at times will not kick on. I can hear the furnace
My furnace at times will not kick on. I can hear the furnace clicking like it wants to but nothing happens except the element heats up. If I turn the switch to manual the blower does come on.… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I have an EB17A, which is the one with the 901698 relay box.
I have an EB17A, which is the one with the 901698 relay box. The fan works fine, the A/C works fine, but when I select heat neither the fan or the heater come on. Any ideas? Maybe a relay box problem … read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,433 satisfied customers
I have a Coleman 3400-815. It no longer works in auto mode.
I have a Coleman 3400-815. It no longer works in auto mode. I can manually switch it to "on" at the furnace, but it only blows cold air. I replaced the thermostat to see if that would help, but it sti… read more
freon
freon
Owner
High School or GED
214 satisfied customers
NEED WIRING DIAGRAM OF A GOODMAN FURNACE , model # ARUF-364216AA
NEED WIRING DIAGRAM OF A GOODMAN FURNACE , model # XXXXX " WILL NOT KICK OFF " have changed the (thermostat board with 3 amp fuse),24 volt drop down transformer, wall thermmostat, think i have a wire … read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,418 satisfied customers
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Meet the Experts:

Phil

Phil

Mechanical Engineer

8,427 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

HVAC Technician

1,029 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.

Tom

Tom

HVAC Technician

770 satisfied customers

16+yrs HVAC/R service. Residential Commerical Industrial

A-1 Tech

A-1 Tech

Service Manager

526 satisfied customers

I have been in the HVAC business for over 40 years.

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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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