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Machine was not wired properly, " Hot Heat Pump" option not turned on, Jumper option, and Poor duct work.. Heat pump is running fine and tin is being done this week, don't even ask what the static...

Jumper are set to where they should be, I did try a few different settings in the jumpers but it made little to no difference, no humidistat, I have a digital stat which go in the trash at any time,...

YZE06011B, AVY60D3XH21B, Already been over the duct work, and the numbers checked out fine, It is a new house, built right and new system. Any systems I have seen run slow and quiet and picks heat...

All living space, 18 supply vents, two large returns. Electric only.............Those three problems are enough to make me angry, Like I said before this is the only 5 ton I have seen in a house this...

All the problems point to over sizing, and I don't pretend to know it all, Cycling all the time, blasts of air, very cool defrost cycles and loud compared to a good working unit. The duct work is...

That bill is for my friends place, He lives two hours away. They have a family of four, and his bill has been the same for two years, Like I said I don't have true heat pump guys close, however I...

I'm talking air to air, no Hybrid. Electric back up. I have the bills to prove the cost, 4200 SQF home, in Nova Scotia. 4 ton Bryant, 2400 KWH hours for FEB, .11 certs per KWH.. No fuzzy math there....

What size was that unit you installed in BC?

Mine makes its best heat at -10c to -20c, without the electric coils coming on, go figure, I'm guessing that's because it is over sized.

Here is a link, this is where my study started, gov research on heat pumps..

http://oee.nrcan.gc.ca/publications/infosource/pub/home/heating-heat-pump/asheatpumps.cfm?attr=4

You would have to take that up with the 30,000 plus homeowners that use heat pumps here on the east coast, that love them, they work perfect and at cost of $225 a month to heat 4000 sqf house. Seems...

My system is much louder than it should be, on and off all the time and just blasting air insted of running slow all the time. The colder it is outside the better mine works, Works like crap at...

An over sized system can cause all kinds of problems correct?
For me it gets back to the basics, I know a hand full of people that have homes all pretty much the same size as mine, same climate and...

Yup you got it, All I did is ask the guys if they could put a heat pump in my house they said yes, Then I find out all the surprises, They did the work and it is done 100%, sent prints to the York...

Not a side job at all, more like a half assed engineer sitting behind a desk. I am in Canada and where I'm located you have what you have for trades guys.. I got the best guys around, they just don't...

The new guy did a real heat load, but he said as a rule of thumb, they usually fall into that range. 1000 SQF per ton which it did..

I will try to keep this as simple as I can, I have a new house and a new York 5 Ton heat pump.. It never worked right from day one, and all the signs pointed to it being over sized, Now the guys who...

I have a thermometer that reads temp at vents and I watch it as much as my TV, If the strips come on you can tell in 5 seconds.. I think it may just be the fan, and I will be having the CFM tested...

If I'm getting the proper rise with the single stage is that not good? I was told that in these parts it should run single stage 80% of the time, no thats from the guy that really has help me so far,...

Ok you lost me on the conversion already, 17 degrees F? over the coil? Which is 9.44 C correct?

20 KW element that rarely comes on, Thou two stages come on every defrost cycle..

So how should...

For those who are still with me here are the latest numbers, forgive me if they are in degree C, If I convert I may mess the numbers up.

My first stage is fine and drawing 14.5-16 Amp at -6...

My tech thinks I should have a WR 1F95-371, Is this a stat that uses more basic methods of control? I did not know about the second stage coming on at that temp. My heat rise seems ok, at 10-12...

Vari-speed,
Single stat, no zones..

Advice has been a little slow coming in, so thank you.
It is a two stage compressor, I'm a machinist so I'm a fussy nut by default and have this system studied to death, I believe my duct work is...

Help,

I have a new home, new 5 Ton York dual compressor and vari-speed fan, It has been a mess from day one because I live in an area where they have no idea how these things run. I think I am...