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Jerry
Jerry, HVAC Technician
Category: HVAC
Satisfied Customers: 422
Experience:  Epa universal certification, hearth products specialized.
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My vanilla the ecotec 428 is not producing hot water but is

Customer Question

My vanilla the ecotec 428 is not producing hot water but is powering CH. error code s30
Submitted: 2 years ago.
Category: HVAC
Expert:  Plumberpro replied 2 years ago.
Hi this is water overheating. This shows there is a problem with the circuit flow to your cylinder . if you have a motorised valve for your hot water cylinder, it is most likey that the fault is there . can you see the valve and what model/ could it is ?