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Found 8 results for the keyword ‘Hydronic’

  • Noises in hot water heating pipes

    Ray from Rothesay, N.B. has a rumbling sound in his hot water heating pipes. Servicemen drained them twice, thinking it was air in the pipes, but no improvement.First idea, maybe it is a bad bearing in the circulation pump. You can check that out by putting your ear right to the pump when it ki...
  • Radiant Heating Systems for Homes

    Radiant Heating and Convection Heating are the two primary types of ways we heat our houses. FORCED AIR HEATINGConvection heating means moving hot air -- what we usually call a forced air heating system simply heats air and moves it around the house through a system of fans and ducts.  Forced air...
  • Heating an old mobile home.

    Darlene from Charlottetown, PEI wants to put an old 33 foot travel trailer out by the ocean and live in it, but it isn't very warm. How can she winterize this old rig?It was interesting to research the evolution of mobile homes in Canada.From the 70's to the 80's, they almost doubled their amoun...
  • What is Pex-Al-Pex piping?

    We all know copper piping, both rigid and flexible. We have talked in this database about the very reliable quality PEX (Cross Linked Polyethylene) piping that is now being used for both hot and cold water installations, as well as for in-floor radiant heating. So what is Pex-Al-Pex piping?This...
  • Boiler pressure release valve is leaking

    When the pressure-release valve on the top of a boiler or a hot water tank is leaking it could mean several things. The first thing to try is to simply lift the little lever on the top of the tank to let out some hot water. Before you do this, make sure that the valve has a discharge pipe attach...
  • The Spiro Vent -- never bleed a radiator again

    When air gets into hot water radiators, either from new water in the system or even from problems with seals, it can make noise and reduce the heating effectiveness of the system. That running water noise is actually caused by a big air bubble at the top of a radiator and the water falls through ...
  • Is a Dual Energy electrical rate program worthwhile?

    Many electrical utilities across the country offer a "Dual Energy" rate program. Before trying to decide if it is appropriate for your house, you should understand why the utilities have created this system. Peak demand control Electrical utilities have to be able to supply all the electricity...
  • Tracing annoying sounds

    One homeowner had an annoying screech coming from her hydronic heating system that was hard to trace because it only happened occasionally and then usually late at night.  The servicemen could find nothing wrong, and of course it never made a screech when they were there.    RECORDING THE SOUND...