How to Connect Furnace to an Outlet or a Generator

[@WordofAdviceTV]

10 Cool Uses For a Thermal Camera: kzbin.info/www/bejne/e6TZmqWlf8dqqcU #1 Reason Why a Furnace Gets Replaced: kzbin.info/www/bejne/omTUdIxufK6kmJo HVAC Thermostat In It's Simplest Form: kzbin.info/www/bejne/bIXahJyVqJuIqqs Top 3 Things People Overpay for in HVAC: kzbin.info/www/bejne/rpmUiXR3g8aCbJo

[@godcomplex2105]

The cord coming out of my furnace is old and the two prongs that come out next to the ground are cracked. Also it's getting hot, and I need to change it. I looked on KZbin for about 10 minutes before I found your video. Thank you! You make videos that are right to the point.

[@BradBuntin]

I don't even have a furnace, your videos are so good I'm going to watch it anyway.

[@WordofAdviceTV]

Lol, thank you good sir! I'm glad you're enjoying the videos. 😄

[@ivanbalmore7425]

J, you are not the only one, but you are the best ever.

[@WordofAdviceTV]

Lol, thank you bro. I appreciate that!

[@bobbyt3358]

Thanks Jay your videos are always helpful to the people and to the point.

[@baratono]

This may not work if your generator has a "floating" neutral and the furnace or boiler has a flame sensor. It is simple to fix by taking a 3-prong plug, tying ground and neutral together and plugging it into a spare outlet on the generator.

[@darrylstevens2556]

Or on Amazon.

[@WordofAdviceTV]

Thank you for the tip!

[@EricCarothers]

Right. Using a modern generator I received a “reverse polarity” error code shutdown fault without this. Thanks for the tip!😊

[@Eddy63]

Aloha ...Excellent vid Jay ... I always liked the electrical part of HVAC/R ... As for the Lowes guy , you can't blame him for trying See ya next time ...

[@WordofAdviceTV]

Aloha Eddy!! Thank you, I like the electrical part too! Hope you are having a better day than the Lowes guy my friend, take care and God bless!!

[@sheilam4964]

Another helpful vid, in case it's needed. Thx for doing this, filming it and sharing it with us.

[@WordofAdviceTV]

You're welcome! Thanks for stopping by for the new video!

[@izzymoney85]

Jay thanks Again for another Great video keep them video's rolling my dude 😎👍

[@WordofAdviceTV]

Thank you sir! I appreciate you stopping by for the new video!

[@bobwelch5056]

Thanks Jay

[@WordofAdviceTV]

You bet! Thanks for stopping by and have a wonderful new week good sir!

[@scpatl4now]

It might seem like common sense, but if you are hooking this up to a generator, make sure it is outside and there isn't a threat of the fumes making their way into your house. Lots of people die from carbon monoxide poisoning because they don't do this.

[@WordofAdviceTV]

Thank you for the reminder! That's an important one.

[@John-dp3ln]

I have 80 Lennox and have seen this on others, generators have floating neutrals, have had to put a ground to the white neutral wire in furnace else furnace faults out on a bad power fault. FYI.

[@WordofAdviceTV]

Thank you for mentioning that! I am sure that will solve someone's headache.

[@eosjoe565]

Why not just spend the $40 and get a little transfer switch made for connecting your furnace to a generator? They mount right on the side of your furnace. All connections are up to code and all you do is plug in the generator, flip a switch and you are up and running. When power is restored you flip the switch and you are back running on the mains.

[@darrylstevens2556]

Because quite often you need to first pull a permit or you are not per code.

[@johnhordak9867]

@@darrylstevens2556 I guess it depends on your locale. I didn't need a permit to install an interlock and outside receptacle to hook up my portable generator as a whole-house generator. Didn't need a permit to install the furnace or one to install the central A/C.

[@projectswithjw]

That works if you are planning ahead. If you are freezing and have parts, you can do as the video explains.

[@johnhordak9867]

@@projectswithjw Agree. It's always best to have some kind of plan. If I was freezing and needed heat I'd by using some wires with alligator clips to get power to the burner. :-)

[@rzh3443]

I have wondered about running the high efficiency furnaces off a generator. The electronics in the board and the ECM might be sensitive to the voltage variations?

[@waleyefish9026]

Only use a inverter type generator for this application.

[@diverm2371]

So i guess next thing is run a long extension cord outside to the generator?

[@WordofAdviceTV]

Yes. A gas generator should always be operated outside only.

[@SSArt98]

Hi Jay, I'm in a bad way and need advice about my furnace. (It's unrelated to this video; I just wanted to see if I could reach out and get some advice on the issue with my old furnace.) It's 4/21/2024 now 56F in the house! On 4/19/2024 my furnace quit blowing heat. I've researched, watched, and read up on issues about my furnace and other furnaces. So here's the issue(s): The inducer motor comes on and runs for about 30-45 seconds. After that, I can hear the vacuum switches operate. Then the igniter comes on. (Flame sensor works being it allows the burners to stay on. I did initially clean the sensor after watching a few of your videos. This was before I dived deeper into trying to diagnose it myself and hopefully fix it.) Then after about 10-15 seconds, the burners will light. Then, normally the blower would come on after 30 seconds or so but it's not. The burners will stay lit for around 1 minute then I hear a click and they shut off. (I believe it's the limit safety switch working so as to not overheat the exchanger.) So basically everything seems to be working except the blower motor. I believe it's the blower motor that's bad but don't have a multi-meter nor the elctrical/HVAC experience needed to go any further. Plus, this furnace is 27+ years old. It's a Janitrol/Goodman CAT 1 Model no: GMP100-3 REV A Serial NO: 9709805733 115 Volt, 1 PH, 60HZ Heating Input: 100,000 BTU (Natural Gas) Output Capacity: 80,000 I just noticed on the spec sheet, it was made in 1993. I had it installed in 1997. (So it's 34 years old but 27 years working old, if that makes any sense. I'm sure many will say it's long past time to replace it with a newer furnace. OH, when the burners shut off being the heat is getting too hot the circuit board will blink 4x's letting me it's the limit switch doing it's safety work. Needless to say, I need some help figuring this out. Money is very tight especially after having to replace my 11 year old Richmond water heater 3 weeks ago. My dryer went out last week but was able to replace the 27 year old heating element myself and, it works again! I'm getting hit with all kinds of failures lately but I'm sure there's someone having worse luck than I am right now. Thanks for your time and, I truly hope to hear back from you and or someone that might know what to do? Fix or replace? Thanks again, James A. Murphy Shelbyville, Indiana 4/21/2024 2:24pm

[@fillmorehillmore8239]

I had the same issue. I tested everything and came to the conclusion that it was my board that went bad. The furnace tech did the same tests to which he thought it was the blower (had the lights indicating it was), so it was replaced. That did nothing and then he 'discovered' (even though It told him) it was the board. I ended up getting a new board AND blower since it was on warranty.

[@SSArt98]

@@fillmorehillmore8239 I had my board replaced late in 2009. (I initially thought the same issue was happening this weekend.) In my mind, I was thinking my newer board was working do to the steps the furnace takes to start up. I am probably wrong with my assumption that the blower motor is bad so that's why I posted my info on my current issue. No matter what, it sucks and, it's cold right now. And thinking I will need to sell an arm or leg to have a new furnace installed, has me worried. My funds are very limited. Needless to say, I want to feel safe and, warm. So I guess I'll have to have a new furnace installed ASAP. Thanks for the reply! I still hope Jay or someone can shed some light on my issue and or direct me to a safe and cost effective fix. Thanks again! James

[@WordofAdviceTV]

@SSArt98 Hi James! Sorry to hear about the furnace troubles. What you described does sound like a bad blower motor, though it could be a dead capacitor too. In scenarios like yours another possibility is a bad board so you would need to figure out if it is sending power to the motor or not. Having a multimeter would have really helped here but another way to confirm that the motor is bad is to wire power directly to the motor to see if it comes on. Basically if there is voltage going to the motor but it is not turning on, the motor is bad. Especially if you touch it and its super hot. I have a video where I show how to "hot wire" the blower motor to test it just like I explained above. You may find it helpful. Personally I would repair over replace any day so if you are able to do the repair yourself, I would go for it. If you decide to go with the replacement route after all, most companies offer financing which costs more but at least you are not hit with a massive bill all at once. Hope that helps, God bless! Testing blower motor without meter: kzbin.info/www/bejne/gITKfXqKdsd3fJosi=vGltTZWDMNIWzKYW Example of replacing a blower motor: kzbin.info/www/bejne/lWS3qZakeNCXZ5osi=N4GSmHkiPlXqDhaV

[@josephobrien942]

James how did you make out with your furnace probelm ?

[@Jim-Wade]

Do modern furnaces require a pure sine wave generator,? I know a lot of electronics can potentially be damaged by cheaper generators.

[@WordofAdviceTV]

They say that running a high efficiency furnace on a generator can damage the control board unless its an inverter unit. I have not seen any furnaces breakdown from a generator (regardless what type) so I am not sure on this one. Plenty of people seem to have no problems even with non-inverter generators. 🤷‍♂️

[@Jim-Wade]

@@WordofAdviceTV Thanks for your thoughts.

[@hiramnoone]

Why the heck aren't furnaces manufactured and installed with that capability? Seems like that makes perfect sense, to me.

[@WordofAdviceTV]

I would like to know the answer to that too. Probably just cutting manufacturing costs? Or to stay code compliant.

[@VickiTakacs.]

Because the whole point of govt is THEM controlling you, and not you going off on your own. Smart meters have enabled them to shut your power off whenever they like. Same coming with digital money only. Smart ANYTHING takes away your ability to fix it yourself. I see so many things that have not progressed whatsoever for over 100 years. Screwdrivers for instance. They lied about all the history we were taught. We are going backwards if you look at the gorgeous architecture no one can build today. I like to think of you enjoying Hawaii Jay. Has your wife looked into Tartaria?

[@hiramnoone]

@@WordofAdviceTV Yeah, I mean good grief. It's such obvious common sense. And could easily be a life saving measure in the event of an extended winter power outage in colder regions of the US and Canada. Heck, it should not only be standard, it should be mandatory. Thanks much for the vid.

[@harrydickson4575]

👍👍👍

[@WordofAdviceTV]

👍🙏🙂♥

[@DaLeSy.]

Can you run the extension cord over to a neighbors house and plug it into one of their electrical outlets? Or is there some reason why that would be a bad idea?

[@WordofAdviceTV]

I guess that would depend on the neighbors. 😅

[@DaLeSy.]

@@WordofAdviceTV I guess I was just wondering if it would be too much of a load on their circuit. Provided that they were okay with you doing that a couple of days until you could get it fixed.

[@WordofAdviceTV]

I am assuming that if there is a power outage, the whole street will have no power so this would not work either way. But no, I don't think it would be too much of a load on their circuit though (if they still have power). The worst that could happen is a circuit breaker would trip.

[@jimbarron8688]

Tap into their gas supply while you're at it to really save some ca$h

[@bgregg55]

My goodness natural gas must be expensive in Hawaii.

[@WordofAdviceTV]

There is actually no natural gas in Hawaii at all 😅

[@netalekh6443]

😃👍

[@WordofAdviceTV]

🙂👍🙏

[@theoisaac9948]

Caption 👍 👍

[@WordofAdviceTV]

👍👍

[@LOYALONESTILL]

This works if gas supply line is still operating into house and not down with power grid. Also never plug into generator inside house. Always us generators outside due to carbon monoxide will kill you.

[@WordofAdviceTV]

Thank you for clarifying and we appreciate the reminder to stay safe!

[@youssefakouchi5542]

I have a GLUB75-E4A. My fan motor was making some noise and would barely move and come to a stop. I replaced my motor and now I am getting a 6 blink code indicating a flame rollout. I checked the switches and all seemed to be reset. I bypassed the 2 switches and the blower motor came on but still no flame. Do you think it might be the igniter or the flame sensor?

[@frankvaldez2769]

👍

[@ItsTheCostanza]

Some techs take the code way too seriously lol

[@WordofAdviceTV]

Yup. In real life scenarios codes often gets violated.. 😇

[@DSGB91270]

Hey bro I have a spilt unit. Heat pump and AC. My condenser fan motor quit it got very hot. I replaced it an my heat pump and ac blow but they don't blow very hot nor very cold. Any tips? It used to blow very hard and make us freeze in the middle of summer!

[@DSGB91270]

Believe I have a compressor issue. Everytime its been serviced coolant pressures were always good.

[@jdubya54]

I have dual fuel so thise who do, make sure you lockout your heat pump

[@ForgetU]

Or you can reuse an extension after you cut with a shove (by accident).

[@WordofAdviceTV]

Yes, that's an option too.

[@J.Esquibel]

Should be titled “how to connect furnace to a generator “ 🤦🏻‍♂️

[@WordofAdviceTV]

That's a good point! I renamed it. Thank you for pointing that out.

[@Samlol23_drrich]

We typically just put the generator inside. And the heat from the motor keeps us all warm. In fact, sometimes we toast marshmallows Against the heat shield. But seriously great information and thank you

[@scpatl4now]

Um...I don know if you are serious, but you should NEVER have a generator inside your home unless it is a battery. The Carbon Monoxide can kill you.

[@Samlol23_drrich]

@scpatl4now it was a joke. Sorry. But I appreciate you're trying to save me from my stupidity!

[@scpatl4now]

@@Samlol23_drrich Not so much you, but people who might read it and not be in on the joke.

[@jamesengland7461]

Tell us s'more!

[@fillmorehillmore8239]

@@scpatl4now Those people would not be smart enough to even fuel the generator.

[@bills6946]

There is a very good reason HVAC techs don’t do electricians jobs and you just did a video on it. Anybody can watch a KZbin video to make it work, but is it legal and safe? You may NEVER wire a furnace with a cord set for any reason, especially in a cellar or crawl space. You are setting yourself up for liability issues pal.

[@youssefakouchi5542]

I have a GLUB75-E4A. My blower motor was making some noise and would barely move and come to a stop. I replaced my motor and now I am getting a 6 blink code indicating a flame rollout. I checked the switches/ rollouts and all seemed to be reset. I bypassed the 2 switches and the blower motor came on but still no flame. Do you think it might be the igniter or the flame sensor?