1/17/2024

Furnace Humidifier - Replace & Install

 


https://youtu.be/6uw_7zIZIq8

Our furnace humidifier filter got so coated with calcium buildup and the weight caused it to tear the whole unit off the side of the furnace. (my fault for not checking and changing the filter) So i had to replace the unit, but i was able to reuse the transformer, wiring, humidistat, and plumbing. So basically just replacing the housing unit that holds the filter and solenoid. 

I originally went to Home Depot and bought the only brand they had, Honeywell. But quickly realized it wouldn't fit in the opening and the water solenoid was on the opposite side - meaning i would have to reroute the pipe. So i returned it and bought the same model that broke. 

The original model was the GeneralAire 1099. The replacement model is the General Aire 1042 LH. (i think it stands for Legacy Housing?) The new version was perfect. Everything was in the same place and all the holes lined up. It was only about a 1 hour fix and has worked perfectly ever since.



Clean AC Central Air - Air Conditioning // Does it work?

 

https://youtu.be/oiBz95cGv5k

We noticed that our air conditioning / central air units were running constantly in the summer. So i decided to see how much of a difference cleaning the coils/radiator would make.

I checked the temperatures coming out of the vents before and after cleaning, and i was surprised how much of a difference it made.



Furnace Making Noise | High Pitch Squeal Screech | Fix Furnace Inducer Motor

 



https://youtu.be/05zHo8kd4aI

One day my furnace didn't turn on. Previously i heard a squealing or screeching coming from the inducer motor. After oiling it, it started working again. This time the motor was seized and was making a buzzing noise. I was able to oil it again and get it to work temporarily. 

This gave me time to order a new inducer motor and fan. Replacing the part was pretty easy, only taking a few minutes. After install i used aluminum tape to make sure that no air was leaking and have a carbon monoxide detector close to make sure we are safe.



How to Change the Oil - Small Engine - Go Kart - Mini Bike

 


https://youtu.be/6Pf_jdpdzkE

After buying my son a small go kart, the previous owner suggested i change the oil. After seeing the color of the oil that drained out, i'm glad i did. Not sure if it was ever changed, or that's just how bad the oil looks from these small 50cc or 80cc engines. The process isn't that hard, most of the time is spent getting the tools and cleaning up. 

Basically you just want to tip the engine back, to allow for complete drainage. Remove the oil plug to drain the oil. Replace the plug then put in 12oz of oil back in. Make sure to check your owners manual for how much oil your engine needs. But with these types of engines, as long as it's level, you cannot put in too much oil, it spills out when it's full. 

This was a Monster Moto 80cc engine for a go kart. But this same method works for any small 4 cycle 2 stroke engine. 50cc, 80cc, 110cc, etc.