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BillyHvac
BillyHvac, Journeyman HVAC Tech
Category: HVAC
Satisfied Customers: 22351
Experience:  Endorsed for unlimited heating, cooling, oil burners, boilers, refrigeration, hydronics
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I have a TT prestige Solo 110

Customer Question

I have a TT prestige Solo 110, lost power and now I have no DHW with a code of 0 79 I believe. I was only able to cycle through some things quickly this morning since I had no time. reset did no work also noticed the gauge at 0 PSI. Boiler fired up if I manually put it into hi mode.
Submitted: 1 year ago.
Category: HVAC
Expert:  BillyHvac replied 1 year ago.
Hello,
does the boiler have no pressure in the loop ? Have you tried to repressurize?
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