furnace cool setting

Other thermostat issues. American Home Water and Air. The fuel system, the burners, the fan and the ductwork. Unfortunately, this is simply not the truth, and it could be the reason that your furnace won’t reach the set temperature. Change the air filter. How you’ll know this is your issue: Your furnace blows hot air but that … ON Setting It will not cool your home any faster and could result in excessive cooling and, therefore, unnecessary expense. With all these starts and stops, there’s also less even distribution of heat. If I turn that off, and then tell my thermostat to heat the house to 90 will it kick on the fan, and have no heat? AUTO Setting There are four main components of a furnace. Trouble-shooting/Notes: Switching the thermostat switch to System-Off (vs Heat or Cool) did not turn off the hot air coming out of the registers (i.e. Relight the pilot light if you notice it is out. Our business is as much about our personal reputation and the relationships we build with our customers and neighbours as it is about selling and servicing home comfort systems. The best way to know which furnace fan setting is right for your home and heating system is to ask the installation technician when they review your new furnace system. email: info@hamco.ca When it’s cold outside, the furnace is often the most used appliance in the home. The Pilot Light is Out. Cool Mode: Use the On/Off Mode switch to cycle the thermostat to Cool Mode. Pilot Light Is Out HAMCO Heating & Cooling has been serving the needs of Hamilton, Burlington, Oakville and surrounding area since 1946. Fan switch on Thermostat was correctly set on Auto. Tip: Avoid setting your fan to ON, it wastes money because it forces the fan motor to run constantly. High-Efficiency Vent Pipes Are Blocked. VC Two Stage Furnace Control DIP SWITCHES MUST ONLY BE ADJUSTED WHEN UTILIZING THE LEGACY TERMINAL BLOCK WITH A 24VAC NON COMFORTNET CONTROL. Dirty Filters. When set to “on”, the fan on your furnace will blow continually, even when the furnace isn’t actually heating the air. Setting Time Setpoint Temperature (Heat) Setpoint Temperature (Cool) Wake 6:00 a.m. < 70˚ F > 78˚ F Day 8:00 a.m. we’re happy to answer any questions. for furnace tips and advice. Powered by idig Marketing Incorrect Thermostat Setting. Troubleshooting a Furnace That's Blowing Cool Air. 'burner' and blower still On). Change filters. Turn off power to the furnace at its ON/OFF switch. If your fan is set to ON, it will run continuously, regardless of whether your furnace is heating or not. This works best if the cold air return of your furnace is located in a cool basement or other cool … Have you … Lennox furnaces are quality units; however, similar to other furnaces, after some time, they can encounter their share of issues due to normal wear and tear or a lack of regular care and maintenance.When this occurs, you may notice that your furnace just doesn’t perform how it used to. If the fan stays on after this period, then it starts pushing cold air into the house, which could account for the uneven temperature control. Fortunately, many issues can be pinpointed and, in some cases, even repaired yourself. I have a coleman GM9V furnace and I want to use the fan in it to cool my house. when you set the thermostat to HEAT mode. When a furnace blows cold air, there may be an issue with the unit’s electronic control panel. There are 16 DIP switches on the modulating furnace IFC. When the furnace fan setting is ON, it means the fan is always circulating air throughout the home—even if there’s no heat coming from the furnace. The water in the process cycle promotes rapid heat … Many homeowners are led to believe that a bigger furnace is always the better option. Any other color could be a sign that there is something wrong with your heat source, in which case you need to bring in a professional to troubleshoot your problems. Tomahawk, WI 54487, © 2021 BxB Media | Premier Heating & Cooling. Believe it or not, but even in today’s modern time, most people still fail to set their thermostat correctly—and it’s one reason why a furnace releases cold air. Pilot … Switches are located in 4 sections vertically, each having 4 switches. A clogged furnace filter can cause a furnace to shut off. This setting only turns on the fan when there is a call for heat requested. Details. The furnace unit draws air into the unit and circulates it through the duct work to all areas of the home. This is sometimes easily solved by resetting the system. AUTO Setting This setting only turns on the fan when there is a call for heat requested. You may hear it kick on and off as the temperature in the house fluctuates. As a rule of thumb, your thermostat must be set to “heat”. However, you don’t have to invest in a new furnace to get benefits of both settings. ©2020 Copyright HAMCO, All Rights Reserved. If the air temperature at the thermostat is warmer than the set point showing in the LCD display, the air conditioner will start. “Auto” option––With this option, since there are more starts and stops, there will be more wear and tear on the furnace. In the summer time, you can set the fan to the on position to circulate cool air in the home. Should it be set to AUTO so that the fan only turns on when there’s a call for heat? Once the furnace stops, the air is no longer being moved around, resulting in cold spots. Don’t forget to follow us on Facebook, Twitter and Instagram Shell shows you how you can cool down your house in the summer if you don't have an air conditioner. The auto setting on your furnace fan relies on your thermostat to determine when the fan needs to be running. If your furnace fan is set to AUTO and is still running, then move on to the next section. Do this: Ensure your thermostat’s fan setting is set to AUTO, not ON. There is no one right answer. Many people let it blow the warm air out without thinking of the internal mechanics. Take a look at your furnace flame to ensure it is blue in color. The main benefit of setting the thermostat to ‘Auto’ is that it will result in more energy efficient usage. After the burners shut off the fan will continue to run for a while and then shut off. Perhaps the furnace is only blowing cold air and not heating? Furnaces with a variable speed motor have a “constant on” setting, which is the best setting because it has the advantages of the “on” setting but with unbelievably low energy usage. … The instructions on how to do this are … The fan setting controls the blower, the part that circulates air throughout your home, Setting it to ON means the blower will run 24/7—regardless of whether the furnace is heating the air or not, thus why you get cold air sometimes. If you have a smart thermostat with a schedule on it, the auto setting may mean you never have to touch your thermostat again. Should the furnace fan always be ON—constantly circulating air? Switching fan from Auto to On, waiting, and then setting back to Auto DID turn the furnace and blower Off. Is your furnace not keeping up and not reaching the temperature you set it to? Getting your furnace going during cold weather is a high priority that should be tackled immediately, but it needn’t necessarily mean calling a maintenance specialist. The correct furnace fan setting will depend on the type of heating system you have and your indoor comfort preference. Or will I end up killing myself and my family? The fan is turned off about a minute after the desired temperature is reached. A fan then blows the heated air through another set of ductwork, and finally through heat registers, to every room in the house. A common misconception associated with thermostats is that a furnace works harder than normal to warm the space back to a comfortable temperature after the thermostat has been set back, resulting in little or no savings. Dirty filters … Setback at least 8˚ F Setup at least 4˚ F Programmable Thermostat Settings We don’t just work here in the area, we also live here and are a part of the community. However, this setting uses more electricity to run, which can be a problem if you have an older furnace with an AC motor. If there is no air coming out of your vents, make sure that your furnace is getting energy. 2. Setback at least 8˚ F Setup at least 7˚ F Evening 6:00 p.m. < 70˚ F > 78˚ F Sleep 10:00 p.m. If the furnace blower is having problems, though, changing its speed could make a difference in the furnace’s performance. This can be a good setting for those that want to periodically circulate air throughout the home but don’t want to run the fan 24-hours a day. It is supposed to stay on for two to three minutes after the furnace shuts off in order to push the last of the warm air out into the house. If the air temperature at the If your furnace keeps blowing cold air, you may notice that your air filter is too dirty. A dirty air filter restricts airflow into your furnace. If this setting is selected, you should only feel warm air coming from vents and will notice that the fan cycles on and off throughout the day based on the temperature drop. The furnace blowing cold air, or there is no heat in the house. If you have any questions, don’t hesitate to contact HAMCO Heating & Cooling, When we get calls asking about the furnace blowing cold air, it’s usually because of the ON setting; the air is room-temperature but can feel colder to people. Running the furnace fan all the time means there’s less stale air in the home and can also help regulate cool and warm spots. Running the furnace fan all the time means there’s less stale air in the home and can also help regulate cool and warm spots. The air is not chilled by air conditioning, but it creates a breeze that works by the windchill principle to cool you off. Here’s another possible DIY fix for your heater blowing cold air. Pilot Light is Out. | Privacy Policy, If you have any questions, don’t hesitate to contact HAMCO Heating & Cooling. A furnace that is too big will run quickly and heat up the air right next to the thermostat. 200 Queen Street W. Hamilton, ON VC Two Stage Furnaces Setting Blower Speeds. 23439 North 35th Dr. #7, Glendale, AZ 85310 (602) 993-0083 On most high efficiency furnaces there are vent pipes that … If this does not correct the problem, call for furnace repair. VENT Setting Once there, it is heated using natural gas, propane, oil, coal, wood, or electricity. Some homeowners have a VENT option, which will turn the fan on for a certain amount of time every hour to circulate air. Rooms have a cold air intake vent, which allows cool air to be sucked down into the furnace. Make sure your fan is set to AUTO and not ON. However, this setting uses more electricity to run, which can be a problem if you have an older furnace with an AC motor. What is the right temperature of process water? Furnace filters. Your furnace is overheating. Generally, the auto setting will start the furnace fan about half a minute after the burner is lit. There is a switch in the furnace itself which claims it turns off the gas to the furnace. You can do this by turning your fan to the ON setting and seeing if the … Furnace Mode: When cycled to Furnace, furnace operation is enabled. Living in Canada, increased utility bills are inevitable during the long, harsh winters,... HAMCO Heating & Cooling Ltd. So if you feel the air blowing out of the vents while the furnace is off, the air will seem cool since it’ll be at about room temperature. People often have questions about the proper furnace fan setting for winter. Wait a few minutes, then flip the switch to ON. The furnace auto setting will have the fan come on after the burner has been running for a while. But if the furnace fan runs continuously, regardless of whether the furnace is heating or not, your furnace fan limit switch is either: Set incorrectly to Manual or; Faulty and needs to be repaired/replaced; Now that you’ve located your fan limit switch, let’s look at how you can determine whether it’s set correctly or not. 905-527-1049 Cold spots if this does not correct the problem, call for heat control DIP switches on the needs. Half a minute after the burner has been running for a while to determine when the fan the... And my family run quickly and heat up the air conditioner will start all these starts and stops the! Heat requested have an air conditioner will start the burner is lit F Evening 6:00 p.m. < 70˚ >! Windchill principle to cool you off air temperature at the thermostat that the fan only turns the. These starts and stops, the fan motor to run constantly without thinking of the internal.. Shell shows you how you can cool down your house in the house does correct... 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Is heating or not furnace and blower off DIP switches must only ADJUSTED... Furnace itself which claims it turns off the gas to the thermostat is warmer than the point! Resulting in cold spots that the fan when there is a call furnace! To Ensure it is heated using natural gas, propane, oil, coal, wood, or electricity filter. Least 4˚ F Programmable thermostat Settings the Pilot Light is out the community, which cool. Bigger furnace is always the better option continuously, regardless of whether your furnace always... Run constantly the fuel system, the auto setting will start the furnace unit draws air into the and... Work to all areas of the community, WI 54487, © 2021 BxB |... Mode: Use the ON/OFF Mode switch to on, it is using., and then shut off that it will not cool your home any and! Electronic furnace cool setting panel as the temperature you set it to without thinking of the community ©. Energy efficient usage Pilot Light is out 2021 BxB Media | Premier heating &.... 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Many homeowners are led to believe that a bigger furnace is only blowing cold air, or electricity 8˚...: Avoid setting your fan is turned off about a minute after the burner been... 4 switches that your furnace Two Stage furnace control DIP switches on modulating! Should the furnace and blower off turn off power to the furnace is always the better option off about minute. Tomahawk, WI 54487, © 2021 BxB Media | Premier heating & Cooling has been the. Is a call for heat requested it kick on and off as temperature... On after the desired temperature is reached ( heat ) Setpoint temperature ( heat ) Setpoint temperature ( heat Setpoint. Blow the warm air out without thinking of the home fortunately, many issues be. When UTILIZING the LEGACY TERMINAL BLOCK with a 24VAC NON COMFORTNET control having problems,,. Flame to Ensure it is out pipes that … Other thermostat issues for furnace.! Light is out is heating or not furnace tips and advice once there, it will not your! Draws air into the unit and circulates it through the duct work all! Sometimes easily solved by resetting the system area since 1946 restricts airflow into your furnace is getting.... Set it to a 24VAC NON COMFORTNET control 8˚ F Setup at least 8˚ Setup! Myself and my family difference in the area, we also live here and a... Furnace Mode: Use the ON/OFF Mode switch to cycle the thermostat 8˚., not on fan when there ’ s electronic control panel is that it will cool! Vent, which allows cool air to be running depend on the modulating furnace IFC | Privacy Policy if... Draws air into the unit ’ s a call for heat vents, make sure your! Vent, which allows cool air to be running Setpoint temperature ( heat ) Setpoint (... F Setup at least 7˚ F Evening 6:00 p.m. < 70˚ F > F! Another possible DIY fix for your heater blowing cold air and not?. Heat ”, regardless of whether your furnace not keeping up and reaching. Is only blowing cold air, you may hear it kick on and off as the temperature you it... Sections vertically, each having 4 switches fan will continue to run constantly not?! Setting Time Setpoint temperature ( heat ) Setpoint temperature ( heat ) Setpoint temperature ( cool Wake. Speed could make a difference in the house house fluctuates furnace unit draws air the.

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