地下室很冷，我该怎么办
我有一个新的房屋，建造良好且隔热良好……房屋尺寸非常低的气体加热费用非常低。我在上层和主楼层有两个炉子。主楼层恒温器既服务于主楼层和地下室。房屋的身材很好，几乎没有能量。问题是地下室比主楼层冷10度。通常58至60度。它是相当大的地下室；在天花板上完成，地毯和通风孔。返回通风口在天花板上，位于地下室的后面。没有地下室门。 Any ideas on what I can do to warm up the basement. No one wants to use it. I do have two space heaters but would probably need 5 or more to warm it up. Would adding a door help. I’m open to adding more heating. Note I am putting in solar panels this year. Appreciate any advice. Thank you.
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The experts on this forum will need a lot more information. Where is the house (what climate zone, or general state/town)? Is the basement largely below grade? Describe the basement wall structure. What does "finished" mean, and by that I mean to ask if there is just paneling or something like that, or is there insulation against the basement walls. Is there insulation beneath the slab?
If there is no basement door, I wonder if air from the basement ceiling vents is largely returning via the return vents from the upper level. Is there any chance the basement return vents are partially blocked?
我怀疑您有问题，因为地下室和一楼在同一区域。除非您的系统是由独立工程师专业设计的，否则它们可能超大，并且没有有效运行。为了舒适，您确实希望系统以低速运行很长时间。如果他们只是打开几分钟并将温度提高到设定点，那么地下室就没有太多机会达到舒适的温度。
当然，这都是猜测。您的HVAC人怎么说？他/她是否建议将地下室放在自己的区域？
I had a similar comfort issue in my last home, and the HVAC company was able to solve it by adding a motorized damper and additional supply to the space. It served to oversupply the area when the system was running. A local control allowed me to open or close the damper if needed. That was a pretty simple and inexpensive solution. That said, my systems were professionally designed and sized for comfort.
史蒂夫，非常感谢您的建议。我的构造不是很大，但这是一个定制的房屋。我确实有HVAC的人将系统放入，他们并没有任何建议希望地下室总是冷的，这是公平的，但不公平，但不是10度。我会联系另一家公司。
迪克，也谢谢你。我在中西部，以花术语为6区。这是一个步行地下室，上面有一个大露台窗，还有一些普通的窗户在地板上方。所有质量都很好。完成我的意思是，每个鲍勃别墅的干墙和常规天花板。我不知道是否有隔热材料对地下室的墙壁，但房屋一般是隔热的。建筑商完成了地下室。我没有盖房子，所以没有参与细节，但我会问。
90％的冷地下室来自RIM托梁区域的空气泄漏。除非有人做了适当的鼓风机，否则直射空气密封，即使是看上去良好且绝缘的房屋也可能会大大泄漏。房屋中的堆栈效果通过这些泄漏引起了冷空气，从而引起了问题。
Because of stratification this cold air than settles in the basement making it feel like a fridge. Most basement supply and returns are near ceiling level and they don't provide enough mixing to avoid stratification.
您有两个选择。修复空气泄漏或增加热量。如果您沿着更多的热量走路，通常您希望几个寄存器在底层接近地板上。确保在夏季需要关闭它们的情况下，在供应这些的行李箱上放一个阻尼器。
密封良好的隔热地下室非常温暖，它应该在主楼层的几个程度之内，几乎没有热量。
I agree that this is the most likely problem.
这是指向建筑气候区域的链接：//m.etiketa4.com/article/climate-zone-map-including-canada.
是的，这一切都回到了系统设计。大多数HVAC公司似乎都使用一般的经验法则，而不是特定于房屋的数字。如果您还没有这样做，则应该购买廉价的比重计（类似的比重计：https://www.amazon.com/dp/b01h1r0k68/ref=redir_mobile_desktop?_encoding=utf8&aaxitk = 8obyd2wmj6..SE5DwkiWNQ&hsa_cr_id=8067197940301&pd_rd_plhdr=t&pd_rd_r=24167e06-6bd3-4b06-9d28-6040f0a9593b&pd_rd_w=9erX4&pd_rd_wg=FWSf3&ref_=sbx_be_s_sparkle_mcd_asin_1_img) and monitor humidity levels--especially in the basement.
地下室平板下的最低R-10确实会为舒适而构想。地球连接在很大程度上是地板之间的温度差的原因。地下室应具有自己的区域，并在需要的地方带有电动阻尼器发送热量。
Thank you everyone appreciate the advice. What are rim joints? Also what is blower door directed air sealing? I do appreciate all the advice. I will have someone come to assess and it is helpful to know if I am getting good advice. I assume if I have carpet, walls up and a ceiling that it would be difficult to insulate?
Rim joists are the boards that run around the top perimeter of your foundation and tie the ends of the joists together. There are a lot of framing elements that tie together there, and it's a famous area for leaks. When I insulated mine, I could feel drafts in almost every joist bay by just holding my hand near the rim joist there. Leaks that you can easily feel with just your hand tend to be bad ones.
鼓风机的导向空气密封意味着要跑一个鼓风机门（一个大风扇 - 鼓风机 - 从字面上暂时安装在房屋的外部门中），然后使用烟笔或类似于需要修复的精确泄漏。烟雾将显示泄漏区域，因为鼓风机的门要么会加压（这会使烟雾朝泄漏吹出），要么减压（这使烟雾向内吹，远离泄漏）。这是找到任何泄漏的最佳方法，尤其是偷偷摸摸的隐藏泄漏。
It's much easier to insulate before walls get closed up, but it's not impossible.
Bill
If you have an infra-red camera and a big window fan you can find the big leaks without a full blower door treatment. The $200 FLIR One that works with smart phones & tablet computers is more than sufficient for this task.
If the rim joists and foundation sills are leaky it will be hard to ever make it comfortable down there. But in addition to the rim joists, sealing all penetrations of the attic floor/upper floor ceiling will also help. Holes in the top of the house let's buoyant warm air out, depressurizing the house, which sucks cold air in at the bottom of the house (basement.) Fixing both the attic leaks and basement leaks are job # 1.
Thank you everyone. I really appreciate all taking the time to offer advice. Do you think a door to the basement would help as currently there is no door at the entrance to steps or at the bottom to the basment?
地下室的一个空门口是地板之间的一个很大的洞，值得密封，以及其他中型和中等大小的泄漏，尤其是任何一路一直奔向阁楼的追逐。但是，将地下室的外墙/门/窗户密封到室外更为关键和有效。在改装中，空气密封地下室的天花板足以产生很大的差异，而将空气密封的外墙一直到平板，平板和基础墙之间的裂缝，任何水坑孔或裂缝之间的裂缝，或平板实际上可以把您带到那里。
但是，密封阁楼地板/上层天花板平面以限制导致地下室首先吸入室外空气的降压因子，这一点更重要，而且通常更容易密封阁楼地板/上层天花板平面。在“堆栈效果”中密封“堆栈”的顶部和底部都降低了整体驱动器 - 比中间故事的墙壁中的所有空气泄漏要重要得多。