Be sure the filter is circulating properly.
Hydro air heating system blowing cold air.
The perk of this system is that the air isn t as dry as with a forced air heating system.
Seems silly but you d be surprised how often this has happened.
As hot water heats up the heating coil the blower fan sends cold air from your rooms over the hot coil.
But all you have to work with are the symptoms.
These are properly known as hydro air systems which is a hydronic heating system combined with the power of forced air.
Its only 3 years old.
Otherwise your electric heater or gas furnace will not turn on.
Hydro air systems combine water heating and air heating mechanisms into a single system.
You may need to remove and down size the heat pump you keep attached to the system.
After the water is heated it passes into a small diameter tubing which takes it into an air handler.
1 dead batteries in thermostat.
There are many reasons an hvac heating ventilation air conditioning system might stop working.
A hydro air system is a combination of a hot water and a hot air system.
Again using occam s razor we can assume that the next likely culprit for your heater blowing cold air is your thermostat.
Ensure that your thermostat is set higher than the temperature in your home.
You re standing there pushing buttons trying to heat up the house but it s just not working.
You can hear it blowing but no heat is coming out.
The upstairs unit is in the attic and the downstairs unit is in the basement.
If you have a heat pump attached to the hydro air system it might be that the heat pump is preventing the hydro air system from firing properly.
The heat source in a hydro air system is a boiler generally gas or oil fired.
I have a gas apollo hydro heat system 50 gal water tank air handler system.
Additionally the system can be modified to provide air conditioning.
A furnace blowing cold air could be due to your thermostat.
This type of system incorporates a hot water boiler either oil or gas fired which heats water and sends it through pipes to a coil in an air handling unit.
Water in the tank seems to heat fine and the output pipes seem hot enough but in last 3 months th read more.
A blower then sends air over the hot coils to push warm air into your ducts.
Here are just a few things that could mean.
Hydro air system blowing cold air after thermostat is satisfied.
As hot water heats up the coils a blower then passes air over the coils.
I have a two story house split by two hydro air systems with hot water coils fed from an oil fired boiler.
The air handler contains a pump hot water coil blower fan and in most systems an air conditioning coil.