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Recently, install crew added a txv to a lennok coil that would supposedly bring the SEER rating up from 14 to 16. After install, i get called out for servvice and the unit is pulling LRA. (Lennox by...

I would go with the hall common return. I am not looking into the closet but i cant imagine a scenario where trying to install a plennum for an already installed closet unit could be economical or...

on older machines i will sometimes use a larger capacitor just to give it a little more kick. But only when the correct size is having a hard time starting the motor or capacitor. Then theres the...

Because we are even considering the possibilty that the units might NOT need replacing, i can assume that the fire damage was not extensively damaging to anything regarding the a/c. If an electrical...

Make sure all employees are fully aware of the refrigerants they are recovering and transfering into the big buy back bottle. The check thaty normally would have been about $1200 reduced to $350...

I agree with the sonic headphones idea. My dad had some antique looking ones given to him and they have really been usefull for quickly finding the more difficult leaks. That would be my next step...

I just started driving a van for a company that just recently hired me. I have also driven another van for a previous employer. But through my expiriences, i am stil a pick up truck man. Despite what...

i love mini splits. I do not love working on mini splits however. I have charged a unit based off of performance (DT), without having to dump and recharge. That was on a unit i knew had a small leak....

Just an interesting story i thought i would share about an air conditioner i encountered yesterday. Customer says the unit trips breaker and she leads me to disconnect ( breaker style), which is...

perhaps the thermostat is HP capable but needs to be re-programmed......

Consider the level of intelligence that fills and refills a dairy product into the machine. The chances that the "intelligent person" will spill and get the ice cream mix all over everything on and...

Sweet! Very detaile! OCD level straightness on all the plumbing and dust! I am impressed.

In my limited expirience in the commercial kitchen world i have learned that what you must be is a problem solver in order to succeed. That means nothing is too hard, too complicated, or too...

I have seen this black flaking of the copper on two commercial package units. Diagnosed that it was due to a reccuring problem with sewer gas in the building. The evap coil kept springing new leaks....

try cleaning one that has been exposed to sewer gas for a lengthy amount of time. Talk about nasty! Second floor of a cheap hotel at that. So you get the moldy smelling carpet and the ice with green...

You mentioned that it was a heat pump, so i can assume your motor is 240v. Being a heat pump, i can also conclude that there will be a call for high speed fan in both heaing and cooling mode. Simply...

my dad had a delema one time. We drove an hour and a half to a job and realized we didnt have enough oxygen for our torches to do the jjob. This job was in Iraan so it was in the middle of no where....