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Our heating is turned on and we’ve bled the radiators but they’re not warming up in the basement. All heating is working in the rest of the house

A Grundfos central heating circulator pump connected to an underfloor heating manifold system. Materials used ProWarm™ Multiple Room Water Underfloor Heating Kit Thermostat Heatmiser Slimline ProWarm™ Underfloor Heating Edge Insulation roll ProWarm™ foiled faced in joist/batten system 68sqm

We have a wiki underfloor heater and it has a red light when the heating is on. It is supposed to be because of air trapped in the system, but I can’t locate the bolt to release it. Can someone help?

The heater in the living room is not working. It is not producing any heat despite being switched on and adjusted to different settings. The issue needs to be checked and repaired as soon as possible to ensure proper heating in the living area.

I would like you to inspect an underfloor heating circuit serving a single room. It seems to have a circulation issue. For clarity: The property has a gas boiler The radiators are working normally throughout the house The issue is isolated to this one underfloor heating circuit I would be grateful if you could: Inspect the underfloor heating manifold and pump Confirm the pump and mixing valve are operating correctly Check that the UFH flow temperature is correctly set Check flow, air and balancing Ensure the loop is fully purged of air Confirm the flow rate is adequate for the loop Rebalance or adjust as necessary I'm here tomorrow, that would really be ideal - Loughborough junction

I need a hand installing tado central heating smart system. My old system is Drayton digiset.

remove small heating radiator From the wall

The bottom left pin on my plug for heated airer is snapped and I need it replaced

Heatmiser heating system needs to be recalibrated as radiators are not reflecting what Thermostats say. Also one radiator valve possibly needs replacing as it seems to be always on

Need new radiator installed in bedroom. Need to fix radiator that is not working

Heating engineer to inspect the radiators in the apartment. Two radiators one upstairs and one downstairs in particular are completely cold. Needs to be fixed urgently.

Boiler supplies hot water to radiators upstairs and underfloor heating downstairs. UFH downstairs has been working well for 2 years and recently had a 2 port valve replaced. The UFH is not kicking starting when the stats are turned up.

1 radiator does not heat up, rest of radiators do

My heating system has completely stopped working. Both the boiler and the wall controller/thermostat have no power at all – no lights, no response. It looks like neither unit is receiving electricity. I’m not sure if this is a boiler/heating issue or an electrical problem (fused spur, wiring, controller power supply, etc). I need someone who can diagnose and repair the issue in the same visit

My heater air-conditioner is on but I cannot get it to either cool or warm the room.

Megaflo systems one radiator not working needs servicing

Our Dyson Air Con / heater has stopped functioning. Need someone to look at it & diagnose & hopefully repair.

Regular service of the Heating interface unit (HIU) required for a 2 bed flat. HIU details: Make: Ener-g switch2 Model: Twin plate Serial number: S2CIU14001257 Type: Dual heat plate Amongst other things, the filters inside the HIU should be cleaned to ensure proper water flow and allow for sufficient heat to circulate throughout the flat. Thanks

Downstairs heating is only underfloor. Seems like a technical issue as upstairs heating is working

The Problem: Hot water stopped working recently after a circuit trip Hot water runs for ~1 minute then goes lukewarm/cold System pressure is fine (topped up to 1.5 bar) ViewSmart controller is on and set to Comfort mode Heat meter shows good inlet temp (65°C) but poor output temp What I've Already Done: Checked and adjusted system pressure Confirmed KWF mode is set to Comfort Attempted power reset Likely Issues (to save you time): Based on troubleshooting, the problem is most likely: Failed/stuck PICV actuator (Item #2) - not opening properly after power cut Clogged Y-strainer on primary circuit (visible corrosion from an old leak present) Scaled/fouled plate heat exchanger What I Need: Gas Safe registered heating engineer with HIU/district heating experience Diagnosis and repair of the faulty component(s) Service/clean the corroded Y-strainer while accessing the system Test to ensure hot water is restored Access: Easy access to HIU in utility cupboard Flat is in a managed building with district heating Please include in your offer: Your experience with HIU systems (especially Evinox ModuSat) Estimated time to complete Whether parts (actuator, strainer seals) are included or extra Your Gas Safe registration number Looking for a professional who can get this sorted quickly. Happy to provide more photos or details if needed.