There seems to be a theme lately. Things break and sometimes we fix them and sometimes we have someone else fix it. I suppose that I like to pick my battles.
We were over at one of the rentals and the current tenants are moving out at the end of the month. The management company we hired suggested that the yard be cleaned up a bit. Mulch, weed removal and turning on the sprinklers. All pretty basic stuff. When we were working over there, we noticed that they had the AC on (compressor outside was running). It wasn’t a very hot day, and we wouldn’t have had our AC on, but we just kept about our yard work and didn’t think much about it. Cassie was a weed pulling, rose and tree triming machine!
One thing about Colorado is we have tenacious weeds. They grow even when it’s hot and there is no water. As a result anytime we put down rocks or mulch the standard operating procedure is to put down some kind of weed barrier. The landscaping stores sell a fabric that is supposed to keep the weeds down. And it does…For a while. Then the fabric starts to break down, or the weeds just start growing in the fabric. I’ve come to find that it’s worthless as a weed deterrent.
Plastic was used along the fence, landscape fabric on the left
Instead what I have found works really well is the thickest plastic you can find. It seems to last years and NO weeds come up thru it. I removed a bunch of rocks, removed the remaining fabric and put down the plastic weed barrier then put the rocks back. It’s quite a bit of work, but it should be good to go for a number of years now.
After all the rock was moved back in place with plastic instead of the fabric
After we put the mulch down in other areas of the yard, the fertilizer and replaced the fabric with plastic we noticed that the A/C compressor was still running! I figured this indicated a problem so we took a closer look. There was ice forming on the coolant line! I have no idea how long it had been running for, but it needed closer inspection.
Ice Growing on the Compressor Line!
I found that the blower motor on the furnace wasn’t running! This caused air to not move across the AC coil which meant that it just iced up both outside and inside! Who know how long that AC had been running and not shutting off! Good thing we just happened to be working at the property. The tenants were clueless!
I looked up some info on the internet and from previous experience I figured it was the run capacitor. They are prone to failure, but also are the cheapest/easiest part to replace. I pulled the capacitor and got a replacement at a local store here in Greeley. Rick’s Appliance. The guy who works there/owns it, Rick, is super honest and every time I’ve gone in the store he has been very helpful. So for $6 I got a new capacitor.
Run Capacitor for the Blower Motor
I got to the house the next day and the ice had melted off the AC parts and I threw in the new capacitor. Turned the furnace on and….fan still wouldn’t kick on. The blower motor fan just buzzed. I did get it to start by pushing it by hand once but it never worked on its own. I figured the next part to replace was the motor.
Finding HVAC parts is I think, intentionally hard to do online. It’s as if they have their own club and if you’re not in it, you aren’t going to find what you need online. They want you to pay someone to fix your stuff. I found a motor at a place near work. It cost $80 and is a universal Mars motor. I was a bit skeptical about using an aftermarket part; I almost always want to get a direct original equipment manufacturer (OEM) replacement. This causes less hassle with things that don’t fit correct or that might have small differences. In this case however it was nearly impossible and would have cost ~$400.
Blower Motor in the Furnace
I put the motor in, wired it up and turned it on. Worked like a charm! It did take my time and $86 total (plus tax) but I learned a lot in the process and I had time to do it. There was no great rush or pressure since the weather here is between seasons and we don’t need AC or Heat. Estimated cost to hire an HVAC person to do what I did: $500!
And it was quite apparent what had caused the motor to burn out: the furnace filter hadn’t been changed in a year! The filter was all bent and sucked inward. Remember to change your filters often, monthly even, if you use your furnace year-round.
Yep, back in the garage on the floor with my blue shirt on..lol
All in all it was a productive few days. We saved a lot of money by doing things ourselves and we had the time to do it. I think I want to turn the old motor from the furnace into an electric wind generator. We’ll see. As is I am learning all about furnaces and that’s something I won’t need in Rincon…but it never hurts to learn.
The Honda Civic is small but can hold quite a bit! (removing debris from the yard)
