|
I don't think you need to in your temps Lenny -the main thing is to cut the wind chill coming off the ocean in winter. Our 3 inch white pvc hard line isn't and it doesn't freeze even at 45 below but make sure once you plug in your heat tape you leave it on.
Regards
Granet
p.s. If I leave some necessary info out please forgive me as I,ve had a stroke and sometimes forget to state the obvious and I,m restricted to typing with only one hand and my replies can be slow!
|