Heating · Problem
Some radiators hot, others cold.
Primary question · Why am I experiencing "some radiators hot, others cold", and what should I do first?
Symptoms typically include: upstairs radiators slow to warm, one radiator stays barely warm regardless of setting, cold patches on radiators that should be uniform, system needs frequent bleeding. Below; the technologies that genuinely address the root cause.
The five questions
Is this right for me?
If any of the symptoms below describe your home, this is the right entry point.
What will it cost?
Depends on root cause. Diagnose first.
Advantages
- Upstairs radiators slow to warm
- One radiator stays barely warm regardless of setting
- Cold patches on radiators that should be uniform
Trade-offs
- Symptoms can have multiple causes; a quick fix may not be the right one
What to do next
Run the Home Comfort Score to see which technology fits your specific home.
House Summary
"Some radiators hot, others cold" is rarely a single-product problem. The right answer is almost always a small stack; a fabric fix plus a kit fix.
Next Step