I just installed a propane furnace, I don't know what kind you have, but mine runs about 9 minutes. Depending on the draft or air movement around the thermostat and coolness a furnace should cycle on average, so I'm told, 3x's an hour. If you ask me that would mean some major air issues, but I'm not the furnace expert. Anyways hopes this helps. Best thing to do is call a heating-air conditioning person.
A furnace should cycle on and off after every 4 hours.
With central air the furnace fan must be running to provide the air to the living space. If the furnace fan is not running then you get no air out of the ducts and the A-coil (the part of the ac system that is in your furnace duct) will freeze and shut down the compressor (the part that is outside).
Before heating it, you should check the test tube for damage (scratches or cracks), and not use one that isn't perfect. You should also wear safety glasses (to protect your eyes in case the test tube explodes, which happens sometimes, even when heating water). If you are heating something that could react violently, you should use a blast shield (thick piece of clear plastic).
because.
This is not a very well worded question. What do you mean by why should it be used? I Bunsen burner is used for heating things, usually in a lab setting.
a high efficiency furnace is a furnace that uses less electicity and saves on heating expences. they are very useful in the winter and great to lower your central heating bills.
It depends on the rating of the furnace. There should be a plate or sticker somewhere on the furnace that shows the rating. If you are just powering a blower motor the rating will be lower than if you have an electric heating element.
You should be able to find this on MSDS
What type, band of furnace do you have? Look on the furnace for company name and manufacture. You maybe able to contact company who last cleaned and serviced system. They often leave a sticker on furnace for future service.
Try heating and air conditioning shops or full-service plumbing shops. If you look in the Yellow Pages of your phone book under 'Heating contractors' or 'Heating Equipment', you should see some shops near you listed.
You need to call a qualified heating contractor for service.
The arrow on the filter should point toward the furnace/airhandler, whichever you have, or in other words with the direction of the airflow.
Mainly convection I should think, if it transfers heat to a water or air heating system. There will be some radiation and conduction to the area immediately surrounding it.
A heat pump will do this, a furnace should not. Are you sure you have a furnace?
Press E. It should leave the furnace GUI.
A furnace should cycle on and off after every 4 hours.
You should not run gas from the furnace to any appliances.