Two types of furnace warranties come into play here.
Replace heat exchanger vs new furnace.
Buying a new furnace.
This can vary depending on the size of the furnace needed and the efficiency afue you are looking for.
The good news is that most furnace manufacturers offer an extended parts warranty for a heat exchanger that lasts anywhere from 10 years to a limited lifetime warranty.
Depending on the age of your furnace a cracked heat exchanger probably means you need a new system.
Furnaces are typically cheaper compared to heat pumps but the price varies depending on unit size and features if you prefer hot toasty temperatures inside your home a furnace might be the better option for you.
A crack in your heat exchanger is no trivial matter.
Let s assume the heat exchanger really is cracked.
The price may vary based on brand complexity of install and the efficiency of the new unit.
It s the most common cause of excess carbon monoxide in a home.
If your heat exchanger is cracked your furnace is probably nearing the end of its life 18 20 years.
Ok down to brass tacks.
Most new furnaces come with a 10 year warranty but depending on the brand the model and any extended coverage you may have purchased the heat exchanger might be covered.
The cost of replacing the heat exchanger vs.
While heat pumps are more energy efficient furnaces have fewer moving parts which means there s less heating repair and maintenance involved and fewer pieces.
If that s the case then it s usually not worth the money to replace the heat exchanger.
One of the arguments in favor of a heat exchanger replacement might be if your furnace is still under warranty.
No matter who you ask replacing a heat exchanger will be expensive.
But the decision to repair or replace a heating unit can be difficult.
Most have a warranty of 10 to 20 years which usually only covers the price of the exchanger which typically ranges from 500 to 2 000.
New furnace replacement cost the national average cost of a standard efficiency natural gas furnace ranges from 2 150 to 5 900 with most homeowners paying around 3 100.
The two most common types of warranties are for the heat exchanger and for certain parts of the furnace.
For example many basic furnaces include a five year parts warranty while top of the line furnaces often have a 10 year parts warranty.
As i shared earlier the cost of replacing the heat exchanger can be similar to that of replacing the furnace.
Replacing the heat exchanger vs.
Your furnace works by using combustion to heat a series of coiled pipes.
This video is about the your heat exchanger is cracked so your furnace must be replaced scam.
Labor alone runs an average of 500.
The bad news is that the parts warranty only covers the cost of the actual heat exchanger not the labor required to replace it.