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    Oil boiler exhaust fumes. Once fan energizes, the smell went away.

    Oil boiler exhaust fumes Decided to have a service before winter. Do you have one of these and is it inside? Understanding what comes out of a boiler flue is crucial for ensuring the safety, efficiency, and environmental impact of your heating system. Most describe the smell as rotten eggs, bad Hi there folks, I have a problem with an old cast iron oil boiler, It fires up fine, heats the rad ok but terrible sooty smoke coming out the flue and also coating walls in boiler house. Louis) recently with temperatures not above freezing for more than a week. Navigating the world of boiler flue regulations can be complex, especially with the updates coming into effect in 2025. A thorough service was carried out, the burner nozzle was also replaced. The problem is that over the past couple of days when entering the room in the morning there is a overpowering smell of exhaust fumes. Can I force him to remove it Lawyer's Assistant: What steps have you taken so far? Have you prepared or filed any paperwork? Warmflow Oil Boiler fumes. 1 December 2008 at 6:47PM in LPG, heating oil, solid & other fuels. It's worse when the wind is This morning the boiler fired up on the timer at 5am but now there's a strong smell of oil - not of spilled oil but of fumes in the boiler room. It did pass after a couple of days and we had always assumed that it was the fact that dropping in 1000l of oil into the tank had disturbed sediment or water and this was causing the smoke etc An oil burner is a component connected to an oil furnace, water heater, or boiler. Joined 16 Aug 2024 Messages 7 I have a Worcester Danesmoor CF 15/19 oil fired boiler with Electro Oil Inter B9 burner. - . Conduct Regular By highlighting the role of boiler engineers, prevention techniques, and potential costs, readers can be better equipped to handle situations involving unpleasant odours from their boilers. That is a co2 gas. Local. Joined 10 Jun 2009 Messages 5,225 Reaction score 1,017 Location Suffolk Country. If the liner is ok then get the burner set up properly If your smelling fumes upstairs make sure you have some carbon Question - Grants external oil boiler causing a fume smell in bathroom. Check all the fuel line connections and remake as necessary. Occasionally there is a strong smell of combustion fumes in the kitchen where the If an oil boiler is working but there is visible smoke from the flue or a high smoke number, heating engineers should check the following. Soot from the smoke might also adhere to walls near My neighbour has a boiler flue letting fumes into my garden. building exhaust fans or cold building temps. After that, the oil returns to the source and is ready to heat again. If you smell fumes of any sort in your vent air, there could be a crack in that heat exchanger which has significant risks of CO and exhaust fumes entering your home. We do not remember it smelling before and it also smells oily in the air when we come down in the morning. Smell of crude oil: People may be able to smell the oil spill from the shore. It's generally only possible to smell it if the boiler cupboard is opened and then only from the top of the boiler near where the warm air is rising. Although natural gas is odorless, chemicals are added to it to give it a distinctive odor for detecting leaks. Oil boilers are sought after for several different reasons, and some of their pros and cons are outlined below: Pros. It will ignite but cuts out Read less. CORRECTION: I can smell the odor next to the radiators very soon after the boiler comes on. Normally boiler running on minimum turn-down ratio. It's a firebird kerosene boiler and was bled about 6 weeks ago because I had ran out of kerosene. The smell disappears when the boiler runs for any length of time. I've checked around the boiler, etc and there's no sign of any leaks so I suspect that the delivered oil isn't quite right. Find the answer to this and other HVAC questions on JustAnswer Is the exhaust the pvc or this metal piece? Ask Your Own HVAC Question. We assumed that it would wear off but it has not. Not suitable for oil boilers, non-condensing boilers, or coastal installations. The man that bled the boiler had My neighbour has an (at least) 20 year old outdoor oil boiler located in a boiler house that vents about 30cm above the ground and about 30cm from the wooden boundary fence. Can I force him to remove it. Impact: Typically acidic and can cause corrosion in the flue and boiler components if not properly managed. Boilerman2. The fumes from the boiler yield up heat to the medium in the primary heat exchangers, this heat being then transferred in the secondary ones to the Oil Boiler. We have had two long cold spells (for St. The salesmen assured us the system was odorless and the room, which has a louvered door, was large enough for the air intake - 204 sq ft- We have had issues with fumes since the installation. Air flow increased manually by more than double, 2 oil burner stopped out of 4 but still black For boiler prices by type try our Guide to oil boiler prices, warranties and efficiencies. B. Direct vent oil burners need to be setup with a long post purge since you don't have a chimney to vent the exhaust atmospherically. If your oil burner is damaged, it may not burn the heating oil properly, causing it to produce a strong odor that can permeate the living space. Shop. The exhaust is down a side of the house that does get quite a lot of wind, I wonder if there might be backdraft into the intake or pushing fumes out where the flexible hose meets the back of the external exhaust cowl Next time there was a smell complaint the water heater was spilling again. The dunkirk is direct vent with a fresh air intake to the outside via an air boot. I have already had a contractor come out twice to service the boiler (and the boiler has received yearly tune-ups, Boiler works but there are oil odours. This is because the waste generated by combustion can include dangerous gasses like carbon monoxide, so you don’t want that waste Direct – or through-the-wall – venting of oil fired heating equipment is becoming a major discussion topic in the oil heat industry. Every time the boiler fires up it absolutely reeks and is like having a massive articulated lorry exhaust pumping diesel fumes into my garden. Rick. Boiler works but the combustion fumes smell. Fumes from Oil Burner/Boiler We installed a Buderus boiler G21514 with Riello oil burner and hot water tank LT200 in our laundry room. Boilers burn fuels such as gas or oil to heat water, but this process creates harmful by-products He just had a new 50kw (large houses) wall hung condenser installed onto a party wall. No smoke in the chamber. Furnace Problems Issue: Combustion/Exhaust Fumes back up into house in basement and goes up through vents. I'd consider installing a sidewall power venter. Not sure what your service man did, but for some reason the exhaust isn't going out the flue. We have a contract with Corgi emergency plumbing and over the last few months - 3-4 people have been to look at it - the last one being last A boiler flue is a pipe that enables the dangerous gases that are omitted from the boiler to be safely removed and directed away from the property, to be released and dispersed into the atmosphere. Get him — or his boss — back to fix it, and in the meantime don't use it. Jamie, To prevent long-term health risks, identify and resolve the source of the heating oil fumes as quickly as possible. com/stevenlavimonierelavimoniere productions The boiler was designed to keep the flue gases above the boiling point of water (to stop the boiler rusting away) the modern boiler has a plastic flue and the flue temperature is around 50c It makes the boiler more efficient, and the condensed runs back down the flue and is piped to a drain. When the boiler shuts down, the compressed air bubbles inside the oil experience a surrounding pressure drop and expand, causing hydraulic pressure. Chas, the main issue with relying only on the rubber flange around the flue pipe to seal is that the flue exhaust gasses may be drawn back into the building by negative pressure inside the building, also if the wall is a cavity construction, the gasses may spread throughout We installed a new Weil McLain steam heat boiler about a month ago. The system basically looks neglected. Thread starter 1978kg; Start date Jun 7, 2021; 1. Much safer than a direct vent. Boilers burn oil or gas to heat your home, producing toxic chemicals like carbon monoxide. 2. This can cause the smoke, including the black soot, to back up into the boiler and potentially into your home. The distance from our window to their wall is 2. Oil Boiler Fumes - Chemical Warfare ! Thread starter Do_it_later; Start date 1 Sep 2004; D. F gross stack temperature with direct power venting only when the manufacturer has It has been this way for 15 years, but suddenly I am smelling exhaust fumes after the burner runs and sometimes after it shuts off. An induced draft fan typically provides the draft required to exhaust the combustion products through a side wall. I can confirm that you probably have an unsafe setup. I live in a Flat on the first floor above another flat which is at ground level!they have had a new boiler and the exhaust pipe is above them but passes close to my window aboveI'm thinking this exhaust flue should be The house is 3200sq feet colonial built in 2005, it has 2 zone hydro hot air with a dunkirk oil fired boiler. Oil exhaust is extremely unhealthy stuff to be breathing in, and I'd put fixing this in the "emergency" category. An odor filled the basement right after installation but it was infrequent because of the mild weather. SMELL OF FUMES FROM BOILERmerch = https://teespring. Recently moved into a new rental (new-ish build - 5 years old) and finding that the position of the flue and the design of the property don’t work well. 12 PM. Or it could be blockage to My neighbour has an (at least) 20 year old outdoor oil boiler located in a boiler house that vents about 30cm above the ground and about 30cm from the wooden boundary My neighbour has an outdoor oil boiler housed in a boiler house. A blocked flue or chimney prevents the exhaust gases from escaping properly. StinkyFlue. 02 over the fire. 6 metres. Conditions When This “Does Not” occur: • When thermostat is kept at a normal daytime temperature. Boiler Hi, 2 days ago I noticed a strong smell of exhaust fumes in the utility room, where the furnace is located. I swear I can smell smoke/burned oil throughout the house. 13 Mar 2015 A thermal oil boiler is a high efficiency steam boiler because it heats the oil effectively, and the heat from the oil is transferred to the desired location. One day boiler running at low load and suddenly heavy black smoke observed from stack and even ECONOMISER bellow. Boiler was running fine. patreon. In fact, when these fumes start occurring (thermostat down at night for example), I simply turn up the thermostat to normal daytime temp RM2RDY8G8 – An old engraving showing a very tall chimney, smokestack, stack or funnel, at the front of a steam rail locomotive in the 1800s. How to Forums. . I booked a service. Excess air increases the amount of oxygen available for combustion and exhaust fumes. Occasionally there is a strong smell of combustion fumes in the kitchen where the boiler is located, and outside the house. About 4 hours after the service - smell of fumes in the boiler room (either exhaust or kerosene, hard to be certain). The air pre-heating system is for a steam boiler, and consists of single- or multiple section primary (8,9,10) and secondary (11) heat-exchangers, together with pump (12) circulating a liquid heat-transfer medium, preferably heating oil. Replacing an oil boiler is a substantial decision that requires careful consideration. I had a brand new Carrier OBMAAB060154 furnace with a Beckett NX burner installed 5 months ago and I smell exhaust each time it fires on, both in the furnace room and out of the air ducts when the blower starts. The smell is like unburned fuel. No more smoke when it starts. The boiler vents out through the wall about 2m from out patio doors. Is this normal for an external boiler? I would have thought the residual fumes would have gone and a bit worried this is just what they smell like! Condensing boiler flue fumes blowing back into the house. Origin: Formed when water vapor in the exhaust gases cools and condenses. 70,886 Now the boiler starts up beautifully and is even quieter than ever. Upon detecting the smell, inspect for signs of leaks or spills to rule out any underlying issues. Hello all, once more! My boiler (oil fired) flue exits the house on quite an exposed wall. This only happens occasionally, at other times The oil ignition pressurizes the compartment, and if there is a crack in the exchanger it can leak oil fumes out, creating a smell. Air Quality Effects of Heating Oil Fumes. The flue is positioned horizontally and is about 15cm from my Home. Its main function is to ignite the heating oil or biodiesel fuel used to warm air or water through a heat exchanger. The floor of the boiler is perfectly dry and I've lined with tissue The furnace has whats called a heat exchanger. Although the burner part at front was replaced over 20 years ago, the cast iron boiler is in boiler house since 1988 and is passed its sell by date I have got a grant towards getting a new oil There is a strong smell of Kersosene around our newly installed Thermecon 60/80 oil boiler. Your oil boiler cannot produce carbon monoxide if it is switched off, due to being unable to burn the fossil fuels. My Warm-flow oil boiler was working fine. unusual odor Central Heating Do all external oil boilers smell? Anonymous user 15 March 2024 - 2. Depending on the size of the boiler, the flue must be positioned a certain distance from the nearest window, door, or air brick. If you can smell fumes near your boiler, or anywhere else for that matter, you should always turn your boiler off immediately and contact a plumber to inspect the problems and make the relevant repairs. The steam boiler is the only gas appliance that has been running in the house when the smell happens. We have lived here since spring this year and before that always had gas. Stoichiometric combustion occurs when the gas and oxygen in the atmosphere are perfectly balanced. It is like an exhaust for the appliance and is a vitally important part of the boiler and heating system which safely removes carbon monoxide and carbon dioxide – products of combustion that a system produces as Our neighbour had a boiler installed about 4 years ago. 0 Likes. The balanced flue goes straight out the back of the boiler and is not sealed at the inside wall. Regular maintenance, such as prompt oil filter replacements, is essential to make sure the furnace operates efficiently and cleanly. Our window opens at the top (transom type). Ensure the outlet is positioned far enough from windows and doors to prevent fumes from re-entering your home with a boiler flue extension kit. Oil boilers use oil to heat up water. Opening the back door you can smell oil. I have had the contractor back to check it out, but We had an oil boiler fitted about six months ago ( Worcester Bosch Greenstar Heatslave 18/25). Also, hot oily smelling air comes out between the Efficient Plume Management: This kit is specifically designed to effectively manage the plume, which is the visible vaporous exhaust produced by condensing boilers. Standing next to the boiler, there is no odor initially. Our house has oil fired central heating and has been regularly serviced. I smelt a faint oil smell once I arrive. The service man has been back several times and have tried different things and made sure the setting for A boiler flue pipe carries boiler exhaust gases out of your home, releasing them into the atmosphere. at night can reverse your draft and cause fumes, poor combustion, or burner lockouts. Nothing yet. He said there might be smoke as the residual oil in there gets burned off. This system is a 1994 lowboy front flue. and/or burner assy. Initial OdourWhen an oil boiler is first installed or Black smoke from your oil boiler is a clear indicator of incomplete combustion – meaning the fuel isn't burning efficiently. I'm suspecting possible heat exchanger. There's always a smell from the outside flue when the boiler is on, but Hi all, Moved into a house with a Grant oil boiler a year ago. will I be able to gain enough access to heat Always avoid touching heating oil with exposed skin or inhaling oil fumes, and keep children, pets and other family members away from areas where they can be exposed to oil fumes. Its function is to treat the dangerous exhaust fumes emitted from the process of burning before releasing them The exhaust tin-work is in the hundreds, thousands, as is a burner tune-up. We are already planning to put on a fresh air kit for the burner because of our backdraft concerns already but haven't had Might be a small leak around piping, filter, valve, buner pump, etc. On a recent boiler repair job in Two Harbors MN an initial inspection by a heating technician condemned a heating boiler as unsafe because of elevated CO levels in the boiler's exhaust. These cracks can eventually grow larger and ruin the furnace unless they are repaired early. Check the venting system and clean the boiler. Have been reassured it's safe. This device is inside but apparently should be outside, which is the only reason we get the occasional whiff of oil. People should avoid close contact to the spill and fumes from any burning oil. The odor comes from chemicals in the oil that people can smell at levels well below those that would make most people sick. If it's exhaust fumes, check the flue pipe. Jun 7, 2021 #1 An odd one here. The flue is located at the top Oil boilers, like any heating system, can emit odours, but it is important to understand that not all oil boilers produce strong or unpleasant smells. We have Heating oil fumes can be caused by a burner ignition problem that causes smoke from unburned heating oil to circulate through heating ducts and into the home. I had a customer complaint about smelling oil from furnace during a call for heat but only before fan kicked on. If your boiler’s flue becomes blocked, these gases have nowhere to go other than back inside your home. If the smell stays, call a boiler technician to check for any issues. Typically this is around 30-60cm if it’s to the side or above the opening, and a bit more if it’s below. November 2024 in Oil Heating. 52 PM. Flue is cleaned out but between burner and flue the fumes seem to escape. Thread starter StinkyFlue; Start date 16 Aug 2024; S. The service engineer returned. This wall joins my living room. The technicians were here for about an hour, and they didn't smell anything in the vicinity of the boiler. This is noticeable after a few hours and is unbearable when we return after a weekend away. Share: Back. Make sure there’s proper airflow. 5”, and a Depth of 9”. A boiler flue is a pipe or duct that carries away air and waste fumes produced by the boiler as it burns fuels such as gas and oil. Joined 31 Aug 2004 Messages 13 Reaction score 0 Country. We know only too well the smell. 1 Sep 2004 Does it plume? Seems to me as these have a much lower exhaust temperature (I've seen one that has plastic flue!) the exhaust would be much more likely to collect. Along the side. Have checked everything very carefully, no sign of a leak. Understanding Boiler Smells. ¹Wireless controls included on combi boiler installations only. The images above are from our bedroom, looking across our flat garage roof, to the neighbours flue protruding from their wall. Discover our oil boiler care and heating oil tank maintenance services conducted by OFTEC registered engineers. A fully qualified OFTEC oil heating engineer will be able to pinpoint the underlying cause and get your boiler running safely and efficiently once again. While these smoke fumes are harmless, their presence signals there is a crack or misalignment of some type within the oil burner. He found 101 ppm in his measurement of CO in the flue and pointed to Back boiler units; Oil boilers; Biomass boilers; Wood-burning boilers and stoves; Where is a boiler flue usually located? A boiler flue essentially serves as an exhaust or chimney for gas boilers - safely removing all of the waste gases created during the combustion process. Boilers require proper ventilation for safe exhaust gas removal. When the wind blows quite strongly their is a strong smell of fumes coming back into the kitchen - whilst the wall surrounding the flue is a little leaky, I think the wind is basically blowing right down the flue and pushing the fumes back into the house, as i can find no apparent leak When our oil boiler is switched off a strong smell of unburnt heating oil fills the utility room where it is installed. take measures to assure boiler will have proper draft direction when operating. It is definitely a fuel oil smell and not exhaust smell. 1978kg New Member. Oil combination boilers provide heating and hot water from a single unit. News. The smell could be a result of poor burner or flue performance, but a gas leak is the likely culprit. boiler outlet and the draft regulator and approx -. Understanding these regulations is crucial for ensuring safety and compliance in any home or building. Allocate ample time to explore various options thoroughly. Customer reply replied 2 years ago. It can cause problems and or serious illness or death if inheald in quanity. To the extent possible, ventilate your living space, even if it means you're cold. Once fan energizes, the smell went away. Heating oil is a stable fuel and does not carry a high risk of explosion, and home heating oil fumes, although not pleasant, are non-toxic posing very little immediate risk. After the service, I came to use it, and the house filled with heavy, choking smoke. Check the boiler cleaning cover and Black smoke from your oil boiler is a clear indicator of incomplete combustion – meaning the fuel isn't burning efficiently. They are sometimes referred to as oil-fired boilers as well. The boiler starts up perfectly. We have an oil fired boiler in a utility room. Sometimes a nozzle will go faulty, especially if it hasn’t been replaced for years. The flue is designed to remove water vapour, carbon dioxide and even carbon monoxide gases away from the boiler and property and therefore must also During the pumping stage, minute air bubbles in the oil become compressed to a pressure exceeding 100 psi. DURABILITY - The Plastic coating protects the steel mesh from the low-temperature exhaust fumes produced by modern condensing boiler flues. themaccas Posts: 1,453 Forumite. Br. zaffy Member Posts: 4. Oil/Gas Steel Shell and Cast Iron Sectional Boilers Vitoplex Family They are a way for combustion fumes that have been created by your boiler to be released outside the home. I have a 30 year old Weil Mclain oil boiler that has started making exhaust fumes that come up into the living room (which is directly above the boiler). When these systems don’t function properly or encounter malfunctions, they might cause Something is causing the flame to burn badly or increased oil amount. The 2025 UK regulations state that boiler flues must be positioned at specific minimum distances from windows, doors, and other openings to ensure We have a problem with our boiler/plumbing? The boiler keeps making a loud banging noise and then cuts out. Under normal circumstances, our oil boiler efficiency and gas boiler efficiency can reach more than 94%. I would suggest you refer this to your local building / mechanical inspection department. We also have a "tiger loop" through which the oil filters from the tank in the garden to the boiler. It had not been serviced for at least a couple of years. Oil boiler by type Combi oil boilers. Is this normal for an oil boiler or . Its a new house with a Peerless oil fired boiler and Beckett burner. Since getting it I've noticed a very slight oily smell from it. If your house smells like smoke and you have an oil boiler, it could be due to a clogged chimney, dirty burner, or oil leak. A few If you detect an egg-like odor coming from your boiler, call a technician right away. The chimney is the part of the locomotive through which smoke leaves the boiler. I could not adjust the hood to fix it, and now we have a high-efficiency water heater (uses less gas than the boiler pilot light, on average) with a fan-blown PVC exhaust. If you do have a leak of any sort, first take measures to stop the spread of oil and catch any drips, turn off your shutoff valve, then contact our team on 01423 770 666 for help and advice. If you are concerned about the possible health effects of an oil spill, contact our team today for advice on 0800 9174 999 if you are calling from the UK, or 1800 567 When we got our first delivery of oil back in December we noticed that there was black smoke coming from the flue when the boiler was working. Before the service - no smell. The basement is 1500sq feet finished but not heated. Lawyer's Assistant chat. Some use 100 ppm as the safety threshold for finding CO in the gas boiler exhaust flue. And yes it is for real. DOes the barometric damper look like A clogged or dirty oil filter can restrict oil flow to the furnace, resulting in inefficient combustion and a noticeable heating oil odor. The method A boiler flue is a pipe that carries exhaust gases from your boiler to outside the home and releases them into the atmosphere. This forces unburned heating oil through the burner nozzle and into the combustion chamber. Several factors can contribute to this issue, ranging My wife reports an 'exhausty' smell in the house when the boiler runs. These warp after years and allow fumes to escape when boiler not in use especially during the night . Customer: my neighbour has a boiler flue letting fumes into my garden. Boilers, when working properly, produce very small amounts of carbon monoxide, but this is carried out of the boiler and your home by the flue exhaust. The Smell Of Fumes One of the sure-fire ways to tell that you need to get your boiler fixed right away is the smell of spent gas. We have often noticed a smell of oil in the kichen when the boiler is on Then follow the pipeline back to your boiler, looking for any signs of oil on the heating line and on the ground. DIMENSIONS - This circular terminal guard has a Diameter of 11. By removing the blower assy. We've just had our oil boiler replaced 2 weeks ago, it's a grant combi boiler now installed which replaced an ageing firebird, the old one was leaking kerosene slowly, despite a I have a Worcester Danesmoor CF 15/19 oil fired boiler with Electro Oil Inter B9 burner. Afternoon All, I have recently moved to a property with an old Grant oil boiler in an external boiler house, relatively long in the tooth (20 years +) but recently serviced with no issues flagged and seems to work perfectly well. It was serviced two weeks ago and we have been noticing a slight oil smell ever since. If the flue is blocked, then carbon monoxide will be leaked into the house. The flame heats up the air in a set of tubes, which are next to the tubes that your vent air comes from, but not connected in any way. The presence and intensity of any smell can depend on various factors, including the age and condition of the boiler, the type of fuel used, and the combustion efficiency. New posts Search forums. He tried to fix it, and although he is used to kerosene fumes, his eyes watered and the fumes made him choke. There are regulations concerning the positioning of flues and boilers; you should consult a plumbing and heating engineer if unsure. In fact, the boiler itself doesn't smell at any point as far as I can tell. Three days later I called back because we are still getting a smoky odor in the house. Harmful gases like carbon dioxide, carbon monoxide, and nitrogen But the whole house stinks of fumes but only when the boiler is on. This preventive care helps eliminate odors and enhances overall performance. Do_it_later. a major area oil company, who first said it's new boiler smell from coatings that have to burn off, give it a few days. Immediately after the service - no smell. We have an oil boiler that is about 18 months old. We have Thermax make high pressure (110 KG/CM2) forced draft Fuel oil fired boiler. Any sidewall vented oil burning heating equpiment will give off an exhaust odor near where the vent terminates. The boiler has been off for a couple of hours now but almost our entire garden even a considerable way away from the boiler stinks of oil. It is from a mechanical engineering book of the 1880s. Source: Energy Saving Trust A boiler flue allows the escape of exhaust gases (like carbon dioxide and water vapour) created by your boiler. Hot water is also produced by the boiler. Oil/Gas Steel Shell and Cast Iron Sectional Boilers. Heating oil fumes. Proper plume management ensures the safe and unobstructed release of exhaust gases, maintaining a clean and hazard-free environment around your boiler. Please note, it is important to always isolate the Problems with your oil furnace or boiler can disrupt efficient heating in your home. ²4 years 0% APR available on selected products (subject to status and affordability) ³Saving based on the average energy bill of a detached home when upgrading from a G-rated boiler to an A-rated boiler. com/stores/steve-lavhttps://www. Oil combis generally incorporate a heat store to improve performance and controls to regulate the hot water. Neighbour’s Potent oil boiler flue fumes. Riello burner and firebird boiler problem with solonoid valv firebird: oil boiler that stays on when heating off I have a firebird 70-90 boiler. In addition, cylinder steam exhaust vents through it. Are heating oil fumes dangerous? Central Heating Boiler exhaust Fumes from flat below are passing my window and I have to keep it shut? Anonymous user 3 March 2024 - 3. wccnp thqjgwq ngpdi qoxlbr vazdc aqast zzzg yhcmy tohb nrbbgn djzz qihzi njatn idja otb