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sarahlee123_gw

Best way to heat a small mudroom

sarahlee123
11 years ago

We are buiding a 7x10 enclosed porch/mudroom, and would like to heat it minimally, so it isn't ice cold out there in winter. We need to choose between electric baseboard and something called electric 'hydrostatic' - I'm not sure I have that right, but it's oil-filled electric baseboard. Any opinions on which would be best? We are in the NE and electric rates are $$$$ here. Thanks!

Comments (19)

  • bus_driver
    11 years ago

    Heating it to 40 deg might be satisfactory. The oil-filled heater will not save one cent of operating cost nor do a better job.

  • sarahlee123
    Original Author
    11 years ago

    Bus_driver, thanks so much for your advice.

  • Elmer J Fudd
    11 years ago

    Here's an idea from someone with zero experience with NE winters, so forgive me if this is a dumb suggestion:

    Might it be cheaper to seal and insulate the space as you build it, and then heat it by just opening the door into the house? 7x10 isn't a very large area to add to your house's heating load. You wouldn't want to be heating it electrically if it weren't reasonable insulated anyway.

    Good luck

  • sarahlee123
    Original Author
    11 years ago

    Snidely, that's a thought. The area will be well sealed and insulated. But then again, it can get pretty cold here. I'll ask the contractor what he thinks.

  • SaltiDawg
    11 years ago

    Does not code require (adequate) heating supplies (Ducts/baseboard/etc) in each room?

  • sarahlee123
    Original Author
    11 years ago

    Bus-driver, thanks for the electrical information - it's Greek to me, so I'll print it out for the contractor.

    Saltidawg, Could a porch/mudroom be treated differently? Another question for the.contractor- I'm glad he's a patient man.

  • SaltiDawg
    11 years ago

    It is my understanding that just as there are a minimum number of appropriately placed electrical outlets in EVERY room that there may well be a similar requirement for minimum "amounts" of heat sources. ??????

  • ionized_gw
    11 years ago

    How is the rest of the home heated? Will there be plumbing in the new space?

  • sarahlee123
    Original Author
    11 years ago

    Ionized, the rest of the house is oil hot water heat. No plumbing in the mudroom. I was told that extending the oil/ hot water heating would be a big risk for pipes freezing. I also considered propane heating, since we have a generator, but it would be quite costly to install - it would have to be piped all the way from the far side of the house.

  • ionized_gw
    11 years ago

    " I was told that extending the oil/ hot water heating would be a big risk for pipes freezing"

    That obviously depends on the layout of the existing system and the new room. I'd be tempted to ask for an explanation. A few years ago, my parents decided to add heat to their previously-unheated sun room over a crawl space. The rest of the house has a proper basement. Despite that issue, the lay-out made it easy to extend a new loop/zone into the room that was not unduly sensitive to freezing. That is despite the fact that the room is not heated much in the coldest weather at night.

    I don't even know the relative costs of heating with oil vs. electric at this point.

  • sarahlee123
    Original Author
    11 years ago

    Bus driver, could you tell me a bit more about oil filled vs electric heating strips? Does one give heat longer than the other? Someone swears that I will save a great deal of money with the oil one - yet it's much more expensive to buy. Your input would be appreciated.

  • ionized_gw
    11 years ago

    The oil-filled heaters have more mass so the heat will be somewhat more even over time. There will not be any difference in cost unless you count in the fact that you might be more comfortable at a lower temp with more even heat. This does not seem like a place where you will be lounging in the winter so I doubt expensive rads will make any difference.

  • juliekcmo
    11 years ago

    I would put in electric baseboard and be done with it. Just make sure to get a thermostat, not just an on-off switch. This will be safe, affordable, and easy to install.

  • lbpod
    11 years ago

    All the common, garden variety thermostats, that I
    have seen, only go down to 50 degrees. Is one
    that can go down to 40 a 'special' type?

  • juliekcmo
    11 years ago

    You can get a basic honeywell Tstat with 40 range. Simple type not expensive--used in refrigeration. Your hvac supply house will have them.

  • sarahlee123
    Original Author
    11 years ago

    Thanks so much for all the advice. With everyone's help, I've decided on the regular electric heat with a thermostat. I'll ask the electrician to be sure and get a low temperature thermostat. I think this will work well. Now, if I can only figure out what kind of door mat I can use on my Trex deck flooring....they say no rubber backing allowed. But I guess that's for another forum...

  • ionized_gw
    11 years ago

    Keep in mind that designing the heat to keep the room from freezing will require much less heat than taking it to a comfortable level. Take that into consideration along with the cost of having the work done and the cost of equipment. If you change your mind in the future about what you'd like there, it will likely cost double what it did the first time while it might not be much more to have the additional heater installed now.

  • sarahlee123
    Original Author
    11 years ago

    Ionized, can you explain what you mean by extra heater? Do you mean two strips of electric heat? Or electric plus another type of heat? I'd appreciate your thoughts.

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