Notifications
Clear all
Topic starter
06/01/2023 8:59 pm
Hi all and Happy New Year!
Question for any techies. Which system boilers would be compatible to use with a ASHP hybrid system containing glycol (anti-freeze)?
Thanks in advance.
07/01/2023 8:47 am
There are quite a few that can, I know all the ones designed to sit outside can.
We have our boiler as backup to the 2 ASHP but it has a separate loop to the buffer so no need for glycol in that run.
Derek M reacted
07/01/2023 9:24 am
Most boiler manufacturers will advise on glycol levels acceptable within their boilers, so the best course of action would probably be to select a couple of manufacturers and see what they say. Some may insist on mechanical separation and some may be fine with it all mixing together. Get there advice so that you don’t jeopardize warranties.
Caernarfon 18kW ASHP from Global Energy System – 6.16kW solar PV array
Follow our sustainability journey at My Home Farm
My Home Farm YouTube channel:https://youtube.com/@MyHomeFarm
Renewable Heating Hub YouTube channel: https://www.youtube.com/c/RenewableHeatingHub
