UV for HVAC?

[latexman]

?

I meant replacing a coil on an existing system is a lot cheaper than buying a whole new system, especially given the current refrigerant phase-out...the refrigerant used doesn't change with replacement parts.

Yes, that's exactly what I asked about. Different refrigerants have different vapor pressures and other properties, and may need thicker/thinner tube walls and smaller/larger diameters for the same tonnage. Something to think about if your obsolete compressor breaks down after changing coils. Could be a whole new system might be needed if they are not compatible. Just something to ask about before making decisions on the coil repair, especially given the current refrigerant phase-out.

 

[Walt34]

My dad inherited this medical device from my grandfather. Great fun! Cures all kinds of ills! And ultimately useless. Back then it was lumbago or something. Use shocks to cure it. Today it is mold. All kinds of solutions for that problem.

Gee, that looks like a great way to bring on death from a stopped heart.

 

[Koolau]

Gee, that looks like a great way to bring on death from a stopped heart.

Or, perhaps to defibrillate someone.