HVAC

Connect one-on-one with {0} who will answer your question

Related HVAC Questions
I am trying to replace aprilaire model 600m humidifier with
I am trying to replace aprilaire model 600m humidifier with a 600 auto Model 60 auto control wired into a aprilaire model 6404 control panel. Wiring instructions are confusing … read more
Cliff
Cliff
HVAC Contractor / HVAC Instructor
Bachelor's Degree
381 satisfied customers
I have an almost new Williamson oil FHA furnace, with a
Hi: I have an almost new Williamson oil FHA furnace, with a Aprilaire 600 humidifier and an Aprilaire Model 60 Humidistat. The furnace does not have a white terminal on the terminal strip, and Aprilaire tells me that the only way to run this thing is with it set so the blower runs whenever the humidity is too low, whether or not the furnace is on. I can't seem to find any way around this. Before I throw out this $500 humidifier and go back to a drum type, do you have any suggestions? … read more
Bill
Bill
Service Mgr
121 satisfied customers
Im wiring an Aprilaire 400 humidifier to a 2016 model year
Hi Douglas. Im wiring an Aprilaire 400 humidifier to a 2016 model year Carrier Infinity 80 gas furnace with an infinity touch thermostat. The 4 thermostat wires attach to the furnace control board thr… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,429 satisfied customers
I just installed an Aprilaire 500 humidifier. When it is
I just installed an Aprilaire 500 humidifier. When it is turned on the unit clicks repeatedly until the furnace blower comes on. In addition, once the furnace turns off the fan continuously goes on an… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
there- I just purchased an Aprilaire 700 auto humidifier,
Hi there- I just purchased an Aprilaire 700 auto humidifier, and have a fairly new house with a Bryant geo heat pump and Arzel Heat Pump Pro zoning/control. I'd like to be able to use the full auto fe… read more
Regan Land
Regan Land
General Manager
Vocational, Technical or Trade Scho
772 satisfied customers
Replacing old Aprilaire humidifier control with new Model 60.
Replacing old Aprilaire humidifier control with new Model 60. Old wiring (8 wires) goes to R, C, ODT, W/G, Cf, H and H. New terminal has 9 wires and go R, C, ODT, W, G, Gf, H and H. I understand R, C,… read more
Douglas
Douglas
Vocational, Technical or Trade Scho
3,118 satisfied customers
I've installed an Aprilaire 800 humidifier. My furnace is
I've installed an Aprilaire 800 humidifier. My furnace is a Amana mvc95 with a comfortnet ctk01 tstat. My tstat only uses connections to 1,2,r,c. the hunidistat 62 that came with the 800 requires requ… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
I am trying to install an Aprilaire 600 series humidifier with
I am trying to install an Aprilaire 600 series humidifier with digital humidifier control to an Aprilaire zone comfort control model 6404 and am confused on wiring the humidifier control to the zone c… read more
jHVAC
jHVAC
131 satisfied customers
I have a Mueller Climatrol furnace, model 174-0-105-31-10.
I have a Mueller Climatrol furnace, model 174-0-105-31-10. At the wiring enclosure, there's a terminal strip labeled: F, V, H, T, C. My White Rodgers 4 wire thermostat and Aprilaire 600 humidifier are… read more
BillyHvac
BillyHvac
Journeyman Service Technician
State Licensed Mechanical Contractor
14,390 satisfied customers
Hello,I once used JustAnswer for a veterinary question
Hello, I once used JustAnswer for a veterinary question with good results so will try this for HVAC. I put in all the plumbing, wiring, hvac when we built our house years ago. However I didn't install… read more
Tim H.
Tim H.
Lead building engineer
Vocational, Technical or Trade Scho
3,962 satisfied customers
I have an Aprilaire 600 series humidifier. I am installing
I have an Aprilaire 600 series humidifier. I am installing the humidifier onto an Amana GMS80704B. The Amana unit has a wiring strip where the Thermostat wires terminate. The terminals are labeled Y (… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I just had the aprilaire 400 humidifier installed. When it
I just had the aprilaire 400 humidifier installed. When it is running the control panel makes a loud clicking noise. Is this normal? The clicking keeps us up at night. So I just turn it off at night.… read more
Tom
Tom
HVAC Technician
Vocational, Technical or Trade Scho
770 satisfied customers
Hello. I am installing a Aprilaire 700 Digital humidifier
Hello. I am installing a Aprilaire 700 Digital humidifier to a Carrier Infinity ICS and want o get the schematics correct before I do the work. In essence the Aprilaire needs 5 connections to the furn… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,429 satisfied customers
Brand new Model 500 Automatic Humidifier with digital control
Brand new Model 500 Automatic Humidifier with digital control #60 just installed and wired to Old Lennox furnance (actually to a box labelled "Honeywell" with the terminal strip G Y C W R. Wired *exac… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
My new home has a White Rodgers Model 1F 78 thermostat. The
My new home has a White Rodgers Model 1F 78 thermostat. The Aprilaire humidifier I'm installing, calls for connecting my humidistat to several furnace connections but also to the C connection of a the… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I have a Goodman Model GMT0904B Furnace. I purchased an Aprilaire
I have a Goodman Model GMT0904B Furnace. I purchased an Aprilaire 700. I have a MS Word file showing a sketch of the circuit board & description of the thermostat wires entering the furnace. I also ha… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
I installed and aprilaire w500 on goodman furnacegmv95gcv9.
I installed and aprilaire w500 on goodman furnacegmv95gcv9. Humistat is a model 60 water won't shut off with blower. What did I do wrong?… read more
Matthew
Matthew
HVAC Technician
Bachelor's Degree
2,014 satisfied customers
Im adding an Aprilaire model 700 humidifer to my Trane furnace,
I'm adding an Aprilaire model 700 humidifer to my Trane furnace, model # XXXXX The humidstat wiring shows terminals R,C,A,B,ODT,W,G,H,H,Gf. A and B are not used, ODT is the outdoor temp sensor, H,H ar… read more
gotoman for ac
gotoman for ac
HVAC Service manager and owner
Associate Degree
5,429 satisfied customers
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.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

You did one super job of explaining to me everything there is to know about this fridge. I'm looking forward to asking you questions in the future.

JimmyBagley, IA

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

Phil

Phil

HVAC Expert

10,502 satisfied customers

Certified Mechanical Engineer and HVAC Expert with 30 years of experience

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.

< Previous | Next >

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.

Show MoreShow Less