answersLogoWhite

0

You have air in the system you need to bleed it out. do you have a really old heater/ boiler. hot water heater need more info

User Avatar

Wiki User

18y ago

What else can I help you with?

Related Questions

Why won't my upstairs AC unit cool?

Because hot air rises. As your A/C unit kicks out cool air, that cool air makes its way downstairs, while the warm air downstairs rises to the upstairs. You could try closing a door at the top of your stairway to prevent the downstairs warm air from making it upstairs. Or try cracking an upstairs window if it is located near the ceiling to let warm air escape outside. The brute force solution is to buy more A/C units. The most efficient solution is to spend more time downstairs than upstairs.


Why is the upstairs AC not working while the downstairs AC is functioning properly?

The upstairs AC may not be working due to issues with the ductwork, thermostat settings, or a malfunction in the unit itself. It is important to check these factors to determine the cause of the problem.


Can you flush the upstairs toilet when you have the downstairs toilet off and capped off?

If your plumbing system is properly installed there should not be any problem. If it isn't installed properly, you would already have water from sinks and bathtubs backing up out of the downstairs toilet.


Why is the downstairs vents not blowing on central ac but the upstairs vents are?

There could be a blockage or leak in the ducts leading to the downstairs vents, causing poor airflow. It's also possible that the damper controlling airflow to the downstairs vents is closed or malfunctioning. Check these areas for issues and consider contacting an HVAC technician for assistance.


Why is the AC not working upstairs in my house?

There could be several reasons why the AC is not working upstairs in your house. It could be due to a malfunctioning thermostat, clogged air filters, low refrigerant levels, a faulty compressor, or issues with the ductwork. It is recommended to contact a professional HVAC technician to diagnose and fix the problem.


What is wrong if you have a digital thermostat in your house with zoned heat and air and the heat and air work fine on the thermostat upstairs but there is no heat on the downstairs?

There is either a problem with the downstairs thermostat, or the wiring from that thermostat to the unit. First check the batteries in the thermostat. Yes the digital ones have batteries. :-) Next, if that doesn;t fix it, try switching your two thermostats. Be careful to wire them exactly as they were before. If your heat now works downstairs and not upstairs, replace the thermostat. If the problem remains unchanged and you still have heat up and not down - check your thermostat wiring. The voltage is low so a simple voltmeter can be used to confirm continuity from the end where it goes into the furnace to the end where it connects to the thermostat. If the wire checks out and the problem is not the thermostat, then call a licnesed professinal - youhave bigger problems.


Why would an upstairs toilet drain into a downstairs sink?

Answer The waste line from the downstairs toilet is not vented (or not vented properly, or the vent is plugged up). Flushing the upstairs toilet creates a vacuum in the main line which sucks the water out of the one downstairs. Answer your waste lines for both toilets may be on the same branch off the sewer main. Either you have a stoppage in the branch line or you have a stoppage in the main line. (If it's the main line your downstairs toilet would have to be the lowest fixture, ie If you have a floor drain downstairs and it's a stoppage in your main line it would backup through the floor drain. If there is no floor drain the toilet downstairs is probably your lowest fixture.) Your best bet is to snake out the system through the toilet downstairs.


Why wont your downstairs light switch work when its turned off by upstairs switch?

It's because they are not wired in a 3-way fashion. The switch downstairs is wired in series with the switch upstairs in the same manner the pullchain on a light socket adapter would turn on and off your light only when the wall's switch is on.


How do you Diagnose transmission problem?

IF THE CAR DONT MOVE THEN YOU GOT A PROBLEM.


What is the theme of the short story you need to go upstairs?

The theme for the short story "You Need To Go Upstairs", is that every problem can be conquered.


How do you diagnose erratic idling on a 1988 Honda Accord LXI?

well now, when trying to diagnose a problem or problems, you should probably take it to a professional, who is liscensed to diagnose a problem or problems. B series beouch


What is the first step to repair a car?

Diagnose the problem.