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Ask Jerry Your Own Question
Jerry
Jerry, HVAC Technician
Category: HVAC
Satisfied Customers: 422
Experience:  Epa universal certification, hearth products specialized.
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I have never heating, however the actuators are warm but the

Customer Question

I have never heating, however the actuators are warm but the flow and return pipes are cold
Submitted: 1 month ago.
Category: HVAC
Expert:  JamesI replied 1 month ago.
Have you set the actuators to override using the leaver on top and see if the radiators get hot?
What is the heat source (a gas boiler?)
Customer: replied 1 month ago.
I don't have radiators it's underfloor heating
Expert:  JamesI replied 1 month ago.
Ok what is your heat source?