Questions about: hvac - страница 4

For old-house owners, the main attraction is that the small (3" diameter), flexible ducts can be snaked through walls and on top of ceilings without the need to cut big chases or drop a ceiling. And unlike the large wall-, floor-, or ceiling-mounted
Our living room is more lengthy than square. On one of the small sides the TV is installed at the wall. Opposite is a large window and in front the couch from which we view TV
This is unconventional for a residence but it will work, although not quite as efficiently as the heating in winter. You will need a source of cool water. If you have an artesian spring on your property or a stream running through it, the project mig
An air conditioner accomplishes several different tasks at the same time, drawing hot air from a house, running it through cooling coils, expelling the heat outdoors and returning freshened air into the house. This requires several different applianc
I was to say that the tend started a few years ago, at least in the U. S. -- the issue isn't so much that it's a great place from a warm-air-rises view, it's an issue that floor registers just suck so much
On the AC side everything really needs to be changed R22 uses mineral oil based lubricants. R410a uses ester oil lubricants. Getting all the residue out would cost a bunch and these can’t be mixed
I've seen several unique installations of portable type air conditioners. The true difficulty comes as you need to have a separate location to exhaust, which will get both hotter and more humid. Fundamentally, an air conditioner is increasing the tem
I have a 3 ton R410A A/C unit that is 8 years old and is using copper lines that are too small. Does this cause leaks, diaphragm failure, and compressor failure? The air was not blowing cold, so I had the refrigerant refilled. It works better but onl
InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website. Short on-off cycling of air conditioner or heat pump compressor/condenser unit diagnosis: What causes the A/C
The average life of a residential builder-grade heat pump is 14 years. Commercial grade heat pumps tend to last a bit longer. Less expensive, off-brand heat pumps do not last as long and tend to breakdown before the brand name models