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.
Hydro air heating system blowing cold air.
A furnace blowing cold air could be due to your thermostat.
The perk of this system is that the air isn t as dry as with a forced air heating system.
Its only 3 years old.
The air picks up heat from the coil and the blower fan moves the air out into the duct system which distributes it to your rooms.
Be sure the filter is circulating properly.
The upstairs unit is in the attic and the downstairs unit is in the basement.
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.
There are many reasons an hvac heating ventilation air conditioning system might stop working.
Hydro air systems combine water heating and air heating mechanisms into a single system.
In this system an oil or gas hot water boiler heats water which is then is transferred to a coil in an air handling unit.
Seems silly but you d be surprised how often this has happened.
You re standing there pushing buttons trying to heat up the house but it s just not 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.
The heat source in a hydro air system is a boiler generally gas or oil fired.
You may need to remove and down size the heat pump you keep attached to the system.
The heater s blowing cold or the ac is blowing hot.
Otherwise your electric heater or gas furnace will not turn on.
But all you have to work with are the symptoms.
I have a two story house split by two hydro air systems with hot water coils fed from an oil fired boiler.
Here are just a few things that could mean.
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.
Ensure that your thermostat is set higher than the temperature in your home.
1 dead batteries in thermostat.
The air handler contains a pump hot water coil blower fan and in most systems an air conditioning coil.
After the water is heated it passes into a small diameter tubing which takes it into an air handler.
These are properly known as hydro air systems which is a hydronic heating system combined with the power of forced air.
As hot water heats up the coils a blower then passes air over the coils.
Hydro air system blowing cold air after thermostat is satisfied.