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what is your companys name?

anybody know any good companies in that area? or average salary?

about all i use any more are the testo a/c refigeration kit and my phone.i use two of the 6 inch hoses with ball valves on them for hard to reach access ports and if i have to add refrigerant i put...

this heater is designed for inside the drain line,a t and water tite electrical connector wil allow yuo to put it in the drain line section in the wall control is up to you, suggestions are to let it...

why is it tilted in the first place? second is it tilted to the pump intake or away? and how does the water flow through the tower?

i use the testoac refrigeration kit with2 six inch hoses with ball valvesand if i have to add charge i add a valve core removal tool on the port sensor on the side port remove the valve core and hook...

i always shut it down and write it down and have them sign the report. because if by some fluke it does dump lots of CO into the space because it was left running and someone dies because of it i...

any contractors in south Florida willing to work on or has experience working on thermal processing ovens?

i have never been sold a unit that was 7 years old, i think he has sold you a used unit he got from somewhere and didnt want you to know that is why he wanted to register the warranty but he still...

wire brush the heavy rust off the data tag of the compressor then take a piece of sand cloth lightly over the numbers and it looks like it should be readable

you may be having a contact issue on the contactor portion of the motor starter or a loose connection on it

if its a removable power head i just replace the head . other than that i just wrap it

the wifi stat is called intesis you can see more at www.intesishome.com

yes, do not give up just try to be more thorough when doing your job do not get in a hurry and double check things before starting it up after a repair. most of all becarful and dont get hurt.

looking for a manual or info for an old york unit ycuz330d3-46pa s/nmgm000783

some old trane wshp's had filter driers in them from the factory in the liquid line in cooling mode. climatemaster, carrier(made by climate master) and trane and mcquay all had models that used a...

you used to be able to go into western auto and kmart and buy the kit to convert them into air tanks. i actually have 2 fifteen pound cylinders one r12 and one r22.

actually there is an aftermarket one available that one of the supply houses was showing me that is supposed to work with the minit splits but i have not tried it yet so i dont really know much about...

is it a heat pump, straight ac with gas furnace or dual fuel system? but generally if the instructions give guidelines for charging in cool weather which most do i charge it . it only gets...

is the rollout switch new?

yes

yes, it will burn up seals and possibly bearings depending on design. it is also dangerous to run it with the discharge valve closed.

is the building pressure negative when the dust collection sytem is running is there a make up air unit? it is possible that you are pulling the exhaust gases back into the building thru the flues.

generally when those boards go bad i just replace them with relays because of the price of the boards and just put a float switch in to replace the single wire sensor. more than likely the board is...

is it a mark VI board and if it is is it the older dc board or ac? are you using a digital t/stat on it?

it could be that the tev is partially plugged or failing and somebody has "adjusted the charge" to get the pressure up. 345 is high even for a warm box, but superheat would tell you alot along with...

there is an app for that its called ME engineer and its free it may help but i would check the condensate pump and wiring it may not be pumping correctly and causing the safety switch to open causing...

i say let it go it would be like adding refrigerant as a trace gas to find a leak

you need to recheck your gauge calibration and thermometer calibration because of the numbers you gave would indicate that your evap is acting as a condenser and subcooling liquid.

why dont you set the configuration settings back to the correct ones? and replace the sensor that is out or check to see if it has been replaced before and spliced rather than home run back to board....

i'll also add that they are not needed on split systems either but i'm glad they put them on and charge the units they dont have to do either, they could just put service ports on and sweat the ends...

manufacturers do math differently, cost to install valve on unit $20 number of units manufactured 5 million cost to manufacturer $100 million , was the valve needed , no, so why spend the 100 million...

my question is if it is a variable speed unit why do they need to run it wide open it would modulate based on load if the proper controllers were being used whether it has 1 compressor or 2

baldor and some of the other mfgs are building the SGRs into the motors now. they are using the Aegis brand, you can go to the aegis website and get info on bearing failures due to shaft induced...

that wont work because it looks for current draw and if it doesnt see it it locks out the circuit

i dont know of anyway to disable just one compressor on those

is it an intellipak? if so the filter driers are down the right side behind the first panel in the supply air section of the unit. that is from looking at the end with the compressors,what i usually...

as far as i know tattle tales do not work on lockout circuits. you will have to find another way to identify the fault.

maybe some kind of vent fan positioned to blow air or exhaust air in the well

dont mind 410 but i have noticed a lot of txv failures with it.

well I got the mwssage loud and clear about pushing in contactors, was working on a pump that had tripped breaker this was a 5hp pump turned breaker off and then on to reset turned pump on and when...

where do you get pentane from? r23 is triflouromethane and is not flammable according to msds for it . how big is the system ? been awhile since i worked on a cascade system but most are not very...

as far as i know there is no way to do that if one compresor faults out it stops the circiut

i know this sounds crazy but what is the temp drop across the drier? possible that it is partially clogged

look at the Entouch tstats i have a school that is using them and they are happy with them, you can also control lighting with the system. just google entouch controls

3ph in a residential home is kinda unusual, new r22 install? kinda odd too. but if it is a 3 ph and suction is high or even with discharge that tells me something about the compressor operation., but...

most manufacturers offer the option of a coated evap coil for corrosive enviroments and i have installed coils that were coated by third parties with no problems , i have also worked on special units...

have you checked the MA temp sensor? and is this being used as a CV or VAV unit and what type of control are you using?

i asked because most people judge how clean a coil is based on what they can see on the outside rather than split them and see the debris trapped between the coils. buford, that is usually when i...

did you split the coils and check between them?