1995 Mercedes-Benz E-Class "heater hot" Questions

Heater only blow hot air. Temp dial will not regulate heat. A/C blows hot when dialed check fuses, if okay, may need a heater control unit.

hot water heater but there is hot water in the tank if its just a pressure type you need to check to see that cold water is going in, (check the cut off valve to be sure its open ) if your home uses a

...blowing cold air whatever position switch is in Sounds like the vent control motor is bad. It controls how much hot water flows through the heater core. OR the heater core for that side is ...

hot air coming out left window vent with air conditioner on heater control valve probably stuck ,locate it under hood right rear(heater hoses will be connected to it.) tap on it with air con. on and ...

...hot on driver side and cold on passenger side. you have shutter actuators that are mounted externally on you heater core enclosure inbetween your dash and firewall most likely in center. if not in ...

...hot??? All the blend doors and vents are controlled by vauum. If you look in the rear firewall behind the brake master cylinder you will see a vacuum check valve with lines entering the cabin of the ...

...hot air in your car comes from a heater matrix that is seperate to the main radiator the cause of your problem could be explained by loose debris blocking the heater matrix inlet, also that debris ...

...higher RPM's? If so then you have a bad circulation pump. There is also a hot water valve (mono valve) that could be stuck in the closed position and not letting any hot water flow to the heater

...The diaphragm is probably torn- you need to remove the 4 retaining screw off the lid and pull out the solenoid. on is the diaphragm. when it is torn hot water enters your heater core all the ...

hot air blows out of the dashboard vents? This happens when I'm driving, it started just on the driver's side but its happening on the passenger's side to. Any idea on what could be the problem please