Questions tagged [radiator]

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9
votes
1answer
54k views

Why is my radiator hissing?

I've never had a radiator before, all central air for me, but I'm living in an apartment that has them now. All of the radiators in my apartment have been hissing, and pouring out steam from the "...
4
votes
1answer
603 views

Understanding my radiator

I'm in my first apartment and it's a bit colder than I'd like it. Can I tweak the settings on my radiator so that it's warmer? I'm motivated to learn more about my radiator and it's hard to find ...
4
votes
1answer
14k views

Why isn't water coming out of a radiator in my freshly pressurized system?

I live in an old Victorian with three stories, plus a basement and an attic. I tried to bleed the radiators in preparation for turning the heat on, but was unable to get any water out of the radiators ...
2
votes
4answers
519 views

How do I fix radiators that come on at different times?

We have radiators in all rooms but the ones in the bathrooms come on at different times to the rest of the house. This is particularly annoying when getting up at 6am and stepping into a freezing ...
3
votes
1answer
2k views

Steam Baseboard vs. Steam Radiator

We currently have a single pipe steam heat system. We've had a couple of plumbers in to give us estimates on recessing our exposed radiators. Neither of them seemed thrilled with the idea and one ...
2
votes
4answers
23k views

Why can't I bleed my radiator?

I am living in an apartment in Belgium. My bedroom radiator is basically useless; it's about 1m long but only the left 10cm ever gets warm. I have been told to bleed the radiator by opening the valve ...
3
votes
3answers
11k views

Combination boiler pressure zero after heating

I generally don't notice a performance problem with the boiler, but after I run the heat to the radiators and turn the boiler off, after cooling down the the pressure gauge shows zero. I can easily ...
0
votes
2answers
189 views

Fixing metal grille on a wooden radiator enclosure

My kids tend to be rough when playing in the living room and have banged up the metal mesh grille on our wooden radiator enclosure. Does anyone have any tricks to bang out the dents? Or will it be ...
2
votes
2answers
8k views

Why is my radiator not getting hot water or have air in it?

All except one radiator are working fine. The one that stays cold is in the room with the thermostat, so the system keeps running more than it should. I tried bleeding it and just water came out. I ...
5
votes
1answer
974 views

Radiators need bleeding regularly (at least once a fortnight) - why?

Last winter, our radiators regularly lost their heat and consequently needed bleeding frequently. I couldn't see any obvious leak. What could be causing this and what should I check for?
3
votes
2answers
784 views

Where can I find central heating system with radiators?

Coming from Europe, I am used to radiator heating systems and thinking about putting one into a fixer-upper house I intend to buy. Where can I find such a system in the North-American market?
9
votes
2answers
2k views

Should I insulate steam pipes in the basement?

I have a steam-radiator heating system. The furnace is in the (unfinished) basement, and the steam-carrying steel pipes spread out across the basement ceiling before going up into the rest of the ...
4
votes
1answer
722 views

How to drain a baseboard radiator system for a repair? How to refill the system?

I have a leak in the second zone in my baseboard radiator system. When installing some drywall in the room the previous owners nicked the copper pipe with a drywall screw, and it appears to have ...
4
votes
4answers
13k views

How do I repair a small leak in a steam radiator? Could this be a big problem?

One of my steam radiators has a small leak under the bottom. No hole is visible, but water drips out at a rate of a few drops per minute. Various websites suggest applying a 1 mm thick layer of J-B ...