A hot surface igniter can burn out at approximately 132 v.
Hot surface ignitor voltage.
Coorstek hot surface igniter specifications.
You energize the furnace on a call for heat and make sure you get the proper amount voltage from the board.
You have verified that there is no 120 vac to the hsi.
If your hot surface ignitor is good then you need to verify power from the control board or ignition controller.
If it is closing you will find 24 vac on both sides of the pressure switch measured from chassis ground.
80 volt silicon nitride direct upgrade part.
10 95 same day shipping on all items.
Disconnect the hot surface ignitor and measure the voltage coming from the controller.
Disconnect the hot surface ignitor from the control board and measure the resistance.
101 201 271 301 401 501 601 901 951.
It works like a chain reaction.
I obviously found this out one day when i turned the oven on to preheat a.
The hot surface ignitor in my oven went bad.
One of the causes could be high supply voltage.
Download a printable pdf.
Ig80v 80 volts 120watts includes 80 volt silicon nitride hot surface igniter full replacement product list 2 universal brackets 2 wire nuts 3 ceramic spacers high temperature cable full fitting instructions and appliance contact label.
The next step is to check to see if the pressure switch is closing.
Coorstek hot surface igniter specifications.
Hot surface igniter voltage test.
Greater than 90 ohms indicates a failing or failed hot surface ignitor.
On a newer gas oven the burners release and set fire to the gas via an igniter called the hot surface igniter.
To be safe i would turn the gas supply off to ensure no gas is released during the test.
If high voltage is present the power company should be requested to lower the power.
There are several possible causes for repeated igniter failures.
A good hot surface ignitor will have a resistance of 40 to 90 ohms.
Greater than 90 ohms indicates a failing or failed hot surface ignitor.
When the pressure switch closes the circuit board turns on the power to the hot surface ignitor.
If there is no voltage and the.
Set the multimeter so it can properly measure a resistance of 10 to 200 ohms.
A good reading is 115 to 120 vac.
Originally recorded december 6 2013.
You disconnect the old hot surface ignitor and place your meter leads on the wires coming from the board.
