Carrier Water Heater Not Heating. Hot water heaters are used daily, unlike dishwashers and washing machines. Using this appliance, you can wash dishes, shower, do laundry, and wash your hands in warm water.
Hot water heater problems are not uncommon since your family uses it daily. Fortunately, tank-style hot water heaters are engineered with a minimal number of parts.
In fact, you may be able to repair a problem with your hot water heater without hiring professional help. If your hot water radiators aren’t heating up, we’ve compiled a list of ordinary issues you may face and how to fix them.
Carrier Water Heater Not Heating
If your gas water heater isn’t heating and the pilot light has gone out, it might be more than just a blown a fuse or worn-out electrical wiring.
The thermocouple could also be the problem, a component located next to the pilot light that senses flame and makes sure that the gas valve stays open for ignition.
When a Carrier water heater does not heat, we discuss some of the problems that can occur.
Issue With Ignition Module
The ignition module cycles the igniter or sparker on to light the burner. If the ignition module is defective, the burner will not light.
To determine if the ignition module is defective, check to ensure that power is getting to the ignition module.
If power is getting to the ignition module, and it isn’t responding as expected, like not sparking, for example, then replace it.
Motor For Draft Inducers
The draft inducer fan motor causes air to move into the burner and then exhausts it out of the flue.
As the air flows through the draft inducer assembly, the vacuum switch closes to signal to the control board that proper airflow is present.
When there is a problem with this mechanism, it usually manifests itself in two ways: if the vacuum port becomes clogged.
Then the motor will be unable to close the vacuum switch, resulting in a stall in combustion; alternatively, if any of its bearings wear out over time, then they may fail completely and stop working altogether.
Breaker Is Tripped
If your water heater has an electric system, you don’t have to worry about gas leaks. Instead, you could be worried that the electricity isn’t powerful enough to keep the water warm enough for your needs.
The first thing you need to do is check the circuit breaker box, and see if any are tripped. If there are, just reset the breaker and see what happens.
Even though many breakdowns aren’t shown on a diagram of how these boxes work, resetting possibly tripped breakers will at least open up some lines of communication between people working on different aspects of your plumbing system and help establish which area needs to be worked on next.
Thermostat And Gas Valve Assembly
The gas valve opens to allow gas to enter the burner. If the gas valve does not open, the burner cannot heat up and as a result, your water heater will not be able to function properly.
First, ensure that the system is working properly. Ensure that the valve is being opened on time by checking with a timing light.
Once you’ve confirmed that the ignition source is working and that the timer or your circuit board is in fact activating your gas valve at exactly when it should activate it, then consider replacing your control settings or replacing the whole unit if need be.
Defective Pressure Switch
If the pressure switch detects that there isn’t enough airflow, it will turn off the ignition and prevent the water heater from heating your water.
However, if you aren’t getting hot water because of this faulty switch, we can replace it with a brand new high-quality pressure switch to get you back on track.
It is necessary that you ignite the igniter in order to light the pilot.
As soon as the candle glows, you open the gas valve and press a button to enable the gas to enter the water heater until it eventually reaches combustion temperature.
An igniter is vital in ensuring that the pilot lights; without it, there is no chance for the engine to start.
The pilot lights the water heater’s gas burner. If the pilot does not light, the water heater will not heat.
Sometimes, carbon deposits can build up on the pilot and eventually cause a restriction.
If the pilot is restricted, try removing it and clearing it with a brush or compressed air. If the pilot cannot be cleaned, replace it.
Carrier Water Heater Not Heating