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once had a customers air handler with a broken strip heater element grounded to the chassis , resulted in continuosly energized section of one element . only symptom was the high heating bill ....

Hi , many students ask me what their chances are of finding work in southern states with a canadian certification, Any input ?

Gotta second viceman, I rode around for years in a truck gettin soft and still thought I was tough until an awkward lift of an 80 lb compressor did my back in for good , now I drive a whiteboard .

wow , I always assumed that Black was the only UV proof flavor! good to know there is a choice

They look very nice , and if you don't mind a suggestion , they will stay that way longer if you use Black (uv protected) tie wraps , its a shame they don't come in white as everything else is

:deadhorse:these smileys are awsome!!

:.02:Call a local roofer , they usually have a hyab truck or one they hire cheap , get a few numbers so when you need one you won't do something dangerous like the ladder slide]

I built little chillers for "legal" grow ops, some I had to go to blindfolded! very hush hush you know , oops , bad idea?

well it does work , but some manufacturers don't like it , why I don't know. sure makes a mess if you Fyck up tho

question , John the bulb , isn't that charged with nitrogen ?, cuz I seem to remember someone else said you could bust off the tube in a pinch and he had said that it wouldn't leak refrigerant for...

I never did what I would call a lot of commercial Refrige , but that one was a puzzler , I wish I could say I figured that one out myself , but I had to call one of the company smartguys to get some...

only headmaster problem I encountered was low charge. it showed as high heat pressure , but badly flashing sight glass. most of the liquid was backed up to the condenser and the receiver was running...

Gosh....... I sure hope it was a heat pump. looking for a defrost control board in the little fridge could keep a fellah busy.

Thanks again , but when I open user CP I don't Get that option

I left one company after SE took over (buyout) , they almost went under after being the oldest most successful co in town for over 50 years! They managed somehow to get out from under their thumb...

Welcome , there is lots to be learned here from what I have seen , keep up the good work!

http://www.achrnews.com/articles/understanding-heat-pump-sequence-of-operation

These days a lot of systems use just a thermister on the outdoor coil and the defrost board uses this output to...

Yup , not there, last two yes , no Sig , must be cuz not pro member, Thanks for the reply!

Hmmm , thanks for the try but Signature doesn't appear in my quick links tab , or under profile tab , Details, etc , which sub tab under quick links did you find it? or is signature only available...

I agree with the last three posts , Consider this , yes it takes some time to change the oil , but it usually takes more time waiting for the pump to work with wet oil! it is time well spent ....

I will put in my vote for Reliable controls , All the features , excellant web based or local control interface , and they offer great training and support , now how wide afield they provide training...

I have been searching for how to edit the signature , and as yet have seen a tab on displaying a signature , but nothing on creating or editing the Signature, am I just Blind ? or stupid also?

In the meantime I am enjoying a Snow day at home, Cheers.

I have always thought that keeping the system(fan wize anyway) running during defrost was a little daft, especially considering the added strip heat to keep Mrs Joneses feet warm. I have often...

But what the poor lack in $$ they make up for in numbers , wouldn't it be a happenning if ALL the folks under 15g annual income were to just walk down town to city hall at the same time EVERY DAY for...