Question about Intertherm Heating & Cooling

1 Answer

Oil furnace model M1SB086A, fan operates on one speed only, and very loud can I replace the to reduce the loudnes and maintain the cfm.

Posted by on

  • esavage56 Dec 26, 2008

    I have a 1/4 hp motor. What fan model number or where can I get a part number to replace the fan, or does the fan motor need to be replace also?.




×

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Master
  • 1,550 Answers

Yes you can replace the fan .

You can reduce the loudness by replacing the fan . You need to get fan for your appropriate model .

Posted on Dec 26, 2008

  • SAM ANDERSON Dec 26, 2008

    You can get from the link below

    Furnace fans

    Check the model number you have provided . I cant find any model number that you have provided .


×

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Where can I get a replacement left fan bearing (Looking from the front)


What you are describing is one of the three resiliant rubber mounting pads and not a bearing. They are rubber to minimize vibration and the subsequent harmonic noise that would be generated had they been made of metal. Go to a local HVAC contractor and ask if you can peruse their discarded furnaces tossed out back for a replacement rubber. They, though not identical, all should be adaptable to fit your needs.

You say your fan won't rotate on 'low'...so the assumption is that the worn rubber is letting the fan blade gently rest on the side of the blower housing. But then the assumption is that the fan is capable of starting on a higher speed due to the increase hp rating of high speed. If that's the case, there should be a loud scraping, rattling noise coming from the blower during operation. If this is not the case, maybe consider trying to find the oil holes in the motor when you have the blower assembly out to repair the rubber. The motor may be 'oilable' or 'permanently lubricated' as evidenced by the appearance of two plugs near the top of the motor on the end bells....or not. The plugs will be usually yellow plastic or gray aluminum plugs and are removed with needle nose pliers.

I'm thinking you may have dry bearings within the motor itself. They are a permeable bronze bearing that rests in a 'wick' of felt saturated by lightweight oil. The oil literally permeates the bronze to maintain lubrication on the metal shaft as it rotates inside the bronze. When dry, sometimes the low starting torque of the PSC motor utilized in furnaces cannot start on low but will start on high. Then they fail altogether if the dry bearings are not lubricated.

Jan 03, 2015 | Heating & Cooling

1 Answer

Atwood 1522 LP furnace fan operates at one speed only


Furnace only works at one speed, high and low fan is usually used for AC. It never has had 2 speeds on furnace correct? Furnaces usually only have 1 speed, except for some home models.

Mar 14, 2014 | Atwood 38591 Excalibur XT Furnace 1522 15K...

1 Answer

Loud blower on my Coleman Furnace


Usually a noisy blower motor is a bad bearing. The motors now have oil impregnated bearings and you can't oil them, you have to replace them.

Sep 19, 2012 | Coleman Mobile Modular Home Electric...

1 Answer

The furnace send signal to the fan in about 30 seconds, now this fan is set in auto from my termostat, my problem is the fan is starting slowly and some time it don't start, but if I use the option manual...


Depending on the model of the furnace, the blower is either a 2 or 3 speed. When the furnace operates in heating mode with the thermostat in the auto position, the furnace starts the fan when the furnace reaches a specific temperature or after a set time delay, but it operates the fan in low or med low speed on heat mode, when you put the thermostat fan switch in the "ON" position, the furnace operates the fan in "HI" speed, the same speed used for cooling mode. You may have a blower moter that is starting to short. I would recommend having a professional replace the motor before now before it becomes an emergency in the middle of the night during a cold spell.

Oct 10, 2009 | Heating & Cooling

1 Answer

Loud fan


Hello

I have a gforce 9600gt oc addition and that fan is loud beyound your wildest expectation, but although there is lots of utillities you can install to reduce fan speed thus reducing the noise, but can cause permanent harm to your system(it will most probably overheat). You can try blowing all the dust of the fan using compressed air to reduce the rolling resistance of the fan. You can find a fan speed utillity with the name of LG X110 fan utility from google, developed by msi, but i wount recomend it. Hope this can help you, please rate this

Best regards

Sep 26, 2009 | Gateway Computers & Internet

1 Answer

I have replaced the blower motor in my furnace and it is not blowing enough to heat the house. The fan is running but not enough to heat. The vents are warm but there is minimal air output.


First off as silly as this may seem check the filter! A furnace usually has several speeds to the blower. Heat speed is factory set at low! I would also check to see if the squirrel cage has a lot of dirt in it, this could reduce airflow. Make sure you dont have boxes, couches, etc. blocking the return air vents. If you replaced the blower motor, Be darn certain it runs at the same rpm and horse power as the OEM motor did. Furnaces run on CFM or Cubic Feet Per Minute. If you run too much cfm your temp rise across the heat exchanger will be too great causing a low supply air temp! If too little cfm than your furnace may overheat causing it to trop on a high limit switch! There culd be any amount of problems with oyur system, call a certified tech to give it a once over it will save you a headache which is usually cheaper than the bill!

Jan 09, 2009 | Heating & Cooling

2 Answers

Replacing the fan or fans in a dell 4600 with the quietest fan I


First you need to tell us which fans are the loud ones you are talking about but normally it is the cpu fan. Any computer parts store should have various fans available for different chipsets.
This link will take you to a page to find a fan. You will probably have to get the model number off your current one to find an exact match

http://www.frozencpu.com/cat/l3/g36/c15/s700/list/p1/Fans-12_Volt_Fans-92mm_x_38mm_Fans-Page1.html

Jan 07, 2009 | Dell Dimension 4600 PC Desktop

2 Answers

IFC on Trane furnace


If the manufacture says it is the IFC then you should have the IFC checked by the company who installed it if it is under warranty still

Jun 06, 2008 | Honeywell Power Humidifier: Furnace...

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

32 people viewed this question

Ask a Question

Usually answered in minutes!

Top Intertherm Heating & Cooling Experts

Donni Steen

Level 3 Expert

659 Answers

Dennis Boxerman

Level 3 Expert

931 Answers

Dan Webster
Dan Webster

Level 3 Expert

8205 Answers

Are you an Intertherm Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...