Have had heating running for about 24 hours and still no heat in floors...there's plenty in inflow pipe from boiler, circulation pump sounds like it's working and actuators valves are bobbing up and down for those zones calling for heat...any ideas?
leak of heat in underfloor
- Thread starter maariaaad
- Start date
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Was the underfloor heating filled properly on installation? Each zone run through with mains water and purged of air? That's where I'd start.
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