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You probably have a leaking heater core.

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Q: Why is the odor of antifreeze coming through the ac and heating system in a 2002 ford F150?
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Is there a brown antifreeze?

No, antifreeze is green or pink. If your antifreeze is brown (its rust) you to flush and clean your cooling/heating system. No, antifreeze is green or pink. If your antifreeze is brown (its rust) you to flush and clean your cooling/heating system.


How do I add antifreeze to hot water heat system?

My heating system currently has antifreeze in it. The system is completely isolated from the house water system. A small RV water pump is used to fill the system and pressurize properly. I do not know the type of antifreeze used in the system. With complete isolation, automotive should be acceptable. I am investigating RV antifreeze as well. Automotive antifreeze is toxic. There must be no connection between the heating system and the potable water systems. Isolation valves are not acceptable.The usual FHW heating in a home or other building is connected to the water (drinking water) supply with a pressure valve at the boiler.Automotive antifreeze is deadly and can cause blindness even in small amounts.There is a special antifreeze (non toxic) for use in heating systems where a backup/mix/crossover with the drinking water could occur.You could also burn out your circulation pump by using the wrong antifreeze, which is very expensive to replace.


How do you flush and refill antifreeze on 2002 Yukon?

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Antifreeze was put into my heating system i have a septic system and use water from my well epa says no because if the pipes sweat or leak the ground water is at risk?

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What should the temperature be coming out of the heating vent in my house?

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Why my 2006 Chevrolet have Antifreeze smell coming from mufler?

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Why is Steam coming in through your heating system in a 94 Ford Taurus?

Sounds just like a leaking heater core. See "Related Questions" below for more


A sweet odor in your car?

this sweet smell sounds like you have an antifreeze leak in your heating/cooling system. most of the time it is the heater core


What is the meaning of Central Heating System?

A Central Heating System is used to provide warmth to an entire building or portions of it. The heating is carried through vents or radiators connected by ducts or pipes.


Why is smoke coming out of a heating system from the outside?

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How much antifreeze is required for an Audi Q7?

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How did the Romans get central heating?

They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.They used the hypocaust system for heating their houses. For a full description and pictures, type "hypocaust" in your web browser and you will get several sites that describe it.