How to change the Blower Motor on Your Hot Air Furnace

You have checked it all out and find out that your blower motor for you hot air furnace isn't willing to turn anymore. Now, how do you get that motor out of there and get a new one in its place? The process certainly is not as difficult as it may look. Getting things apart is not all that bad if you know where to look and what to do.

The power goes to the motor, but the motor will not turn. The blower wheel spins freely, so you know that the motor is bad. Now let's get to removing the blower from the furnace so that we can get the motor changed.

The covers are off and the power is off to the unit. The wires to the motor have been disconnected. Now you need to look for the screws that hold the blower in the unit. If you have an up flow unit you may have to stand on your head to see them. They are typically in the top flange of the blower bracket, at the front edge of the blower. Sometimes you may have to take off a condensate trap or the box that holds the furnace module to get to the screws and certainly to take off the blower assembly.

Once you find the screws and take off them along with anyone else is in front of the blower you can then slide the blower assembly out towards the front of the unit. Most blowers are sliding on a track of some type. They will just slide right to you as you pull them out. Getting them out is easy getting them to slide back in correctly is someone else story.

Once you have removed the assembly, mark the position of the motor wires so that you can position the new motor the same. Normally there are three screws that hold the motor bracket. take off the screws and loosen the set screw in the blower wheel hub. Place the blower assembly over something that will allow the motor to hang freely. By lightly tapping the shaft with a rubber hammer or piece of wood you can get the motor to drop out of the hub of the blower wheel. If the tapping does not work try to spray the shaft with a lubricant and turn it with a forceps or wrench. Be truthful not to score the shaft as this will make it hard for the shaft to slide through the hub.

Once the old motor is out, you can then take off the motor bracket from the old motor and reinstall it on the new motor. Remount the motor to the blower and tighten the blower hub set screw so that the blower spins freely. Reinstall the blower assembly, hookup the motor wires, replace any other things that were removed and you should be ready to make heat again!

Always make sure that you have removed all power before beginning your work. Wear gloves to safe your hands from the sharp metal edges of the blower assembly pieces. Changing your blower motor can be done by most any do it yourself person, with a bit of patience. It is not a job you can hurry through. If you get frustrated, walk away for a bit. It is astounding what happens when you cool down and try with a fresh start again. Take your time, be careful, and be safe!

How to change the Blower Motor on Your Hot Air Furnace

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How to turn Your Gas Furnace Igniter

You have run all the tests and they all point to your igniter being bad in your gas furnace.

Your purge blower runs, the power comes on to the igniter, but you get no glow from that wee wonder. This is how can it be changed?

Homemade Fireplace Hot Air Blowers

Changing the igniter on your gas furnace unquestionably is not all that hard. But it may require a bit of patience and some tools that can get into some very tight quarters. Some furnace manufacturers have compose their units to make this job very easy. Some other engineers obviously have never got away from their desk and picked up a screw driver. Hopefully you are lucky enough to have one of the easy ones.

The higher the efficiency of your furnace the harder this job will be. Commonly the 90+ furnaces will have the burner compartment sealed. You will have to get the covers off of the burner compartment to get to the igniter. On the 80%er's the igniter will Commonly be somewhere on the burner nearest the center of all the burners. Make sure that you take off all power to your furnace before you effort to take off the igniter. It runs on 110V power and will give you a good jolt if you touch it with power going to it.

Once you have settled the igniter, you will need to find the screw or screws that hold the igniter in place. take off or in some cases just loosen the screw and take off the igniter. Take particular note of the location and position of the old igniter so that you can reinstall the new one in the exact position as the old one. In most cases the wiring will just be a Molex plug that you can just unplug the old igniter and then plug your new igniter back into it.

Carefully position the new igniter into the same location and tighten the screw(s) that hold it in place. Plug the new igniter into the plug and replace the covers on the burner compartment if there is one.

Now you can turn the power back on to your furnace and try for ignition. Hopefully you get the glow and ultimately fire in from the burners. This will give you heat and make everybody happy!

How to turn Your Gas Furnace Igniter

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Your Furnace Air Filters Are Clean

Like a child who has discovered a new toy, this data will open up a whole new world of awe and wonder for you.

When it comes to household cleaning, you must make productive that your furnace air filters are clean and checked steadily. Air filters are principal for removing particles from the air to ineffective you have a good whole of air inside your house. In addition, it should be well full belief of and it should be repress once in a while to ineffective its effectiveness. First and prime, you must have your gas apparatus repress steadily.

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It is staunchly elective that you convert and clean your air filters. Assume having filthy furnace filters. They enhance your heating expenses and decrease the life span of your furnace. You should inspect and repress your switchment filters at slightest once a month. While the heating or cooling seasons, be productive to repress them at slightest twofold a month.

Make productive to clean and bathe them monthly if you have enduring filters. Electronic air cleaner filters should be cleaned and bathed every one or two months. When repressing on the blower motor, be productive that you have bowed off the emotional state first before running on the motor. If your furnace belt is scratched or scratched, switch it immediately. And make productive that the part you are with for switchment is the right part. It is good to have a extra belt on hand at all epoch. Be productive to circle off the state first before production any adjustments or modifications. When oiling the fan check, forever repress the motor strongly. There are some types of furnaces that basic not be lubricated. However, most of the fan motors basic habitual oiling.

Going through the final part of this article, we will see just how leading the subject can be to many people.

In addition, when probing the fan or blower, make productive that the fins on the blower fan are dust-open and have no dirt on them. Make productive that the structure or how much of the fan is open of garbage. When repressing on the dehumidifier, make productive that you set the prim dampness flat to avoid on heating expenses. It is advised that you clean your humidifier one a month. However, if you are with hard water, you basic to repress on it more regularly. You should switch the pad or wick of your humidifier once a year. It is leading to repress the emits and emits. But before that, you should sift whether your emit or emit is obstructed with garbage. If you have metal emits, paint the exposed metal emit with an covering briefing then smear covering latex paint to inhibit oxidation.

It is advised that you keep your furnace projection clean and tidy. As greatly as probable, do not keep chemicals, paint strippers, paint thinners, chlorine, kerosene, petrol and other akin chemicals in the furnace scope. Delete any obstructions that could get in the way when you are probing the furnace.

These are just some of the tips that you can pursue in order to continue that dust-open household air that you have forever hunted with air filters. If you could take the main ideas from this description and put them into a list, you would a great overview of what we have learned.

Your Furnace Air Filters Are Clean

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