Sheet metal ducts with no insulationĭuring the hottest and coldest times of year, the temperature on one side of your ducts is dramatically different from the temperature on the other side. With that caveat out of the way, these are perhaps the two most common reasons you'll have this problem: 1. The only way to really know why you're hearing what you're hearing is to have an HVAC professional diagnose the problem. Why are you hearing a furnace popping noise?īefore we get into the weeds here, keep this in mind: The specific cause of your heating duct popping noise might be unique, different, or outside the norm. Until you address it, the furnace knocking sound probably won't go away. The bad news is that there's an issue with your ductwork. In other words, it's unlikely that your furnace or heat pump is broken or that there's some kind of loose part you need to be worried about. The good news is that nothing is probably "wrong," per se. If you hear an air duct popping noise or a furnace banging noise, there's good news and bad news. And when they're coming from your air ducts, you might be worried there's something wrong with your HVAC system. Looking to improve and remodel your home? Consult with VCG Construction about the project you have in mind for free! Just call (888) 936-7824.Strange noises are annoying. You’ll not only resolve the creepy howl you’ll probably save on your energy bill. The solution: Use caulk and weather stripping to seal the cracks and keep warm air from escaping. (Hot air always escapes into the cold, not the reverse, in case you missed that science lesson in high school.) What you’re hearing when there’s a howl is warm indoor air pouring out of these tiny holes, causing a whistle. Each of these is a potential source of air leakage. The exterior walls of your home may seem solid, but actually they’re full of holes like doors, windows, light switches, outlets, etc. The good news is that a drafty home isn’t indicative of a ghost it just means you could use better sealing. We probably don’t have to tell you it’s a draft. What’s causing howling and pockets of cold air? Neither of these house noises are known to cause significant plumbing damage, but if you can’t stand the constant banging, you can either better secure the pipe to the framing or install a water hammer arrestor that absorbs shocks in your plumbing system. Basically, turning off the water causes the water to slam into the pipe, creating what’s called a “water hammer.” There could be one of two things going on here: A.) Your copper pipe is expanding as it fills with water, and because it’s not snugly attached to wood studs in your wall, it’s rubbing on the wood as it expands, or B.) Water is shaking the pipe when the faucet is turned off, due to the centrifugal force that water picks up as it runs through the pipe. House noises can be scary, and that especially goes for knocking behind walls. What’s causing the knocking in the walls? That last solution may alleviate the squeaking and clean the floor at the same time, so it’s doubly beneficial. That could mean inserting a shim between the floor and the joist, driving a hot-dipped galvanized nail through the carpet into the joist, or just inserting a little oil soap into the joints (if you have a wood floor). In order to eliminate the noise, you have to eliminate the movement. Sound familiar? Your squeaky floor comes from either boards rubbing together or nails that have come loose. Unfortunately, your floor is so squeaky you don’t make it three feet before waking up your spouse! It’s the middle of the night, and you’re trying to sneak as quietly as you can to the bathroom. This blog from the Very Cool Guys will break down some of the most common house noises and what’s behind them: Houses old and new are full of noises that arise from a number of causes, some harmless and others requiring a fix. It’s not a poltergeist (at least, most likely not). Halloween is over, but that doesn’t mean bangs and creaks inside your house don’t still give you the creeps.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |