Bryant Plus 90 Furnace Pilot Light

This morning last night we lost heat. I have a bryant day and night plus 90 model 398aaw048100d furnace. At first when i opened the top cover i could see the pilot light on and it would click off after about 10 seconds then relight again after another 10 seconds and continue to do this and never llight up burners or anything else.

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Bryant plus 90 furnace pilot light.

When this f. Blower works fine but it looks like there s no pilot. Bryant plus 90 model 398aaw036080abba installed in the mid 1980 s s n 4684a17396 the inducer assembly leaked causing condensate to accumulate and eventually found it s way into the connector to the main circuit board and shorted out the board. Check the ssu switch it looks like a light switch on a gray box located at the furnace to be sure it is in the on position.

I then turned on the unit and. I touched the wires going down into the control board and the blower motor started. I ll start by saying my house is heated by a bryant plus 90 furnace. The bryant plus 90 also has a condensation humidifier that collects the moisture from the burned gasses inside the system.

I have a bryant evolution 95i plus furnace and the evolution. Try turning the fan to on using the fan switch on the thermostat to test for power to furnace. Built up gas around the furnace needs to be flushed out with fresh air to safeguard against the possibility of a natural gas explosion. Come fall time or any time your pilot light might go out it is time to re light your pilot light please thoro.

A so last winter it stopped functioning properly. Before even attempting to relight the pilot light on your furnace ventilate the room in which the furnace is held by opening windows and doors and running ceiling fans or other fans. Every furnace instruction manual. I have a bryant 90 plus furnace that was installed in dec.

How to light the pilot light to your furnace. Review the furnace s instruction manual. My scenario was that the pilot would light and stay lit for a couple minutes then the furnace would shut off. Check the circuit breakers at the electrical panel.

I remember from last year a tech cleared the condensation drain and made adjustments to the flame. The bryant plus 90 is a gas furnace found in residential homes. My bryant plus 90 gas furnace will not fire up. Ensure that there is power to the furnace.

This furnace offers a 10 year warranty pilot free ignition and a high efficiency air filter. Recently the furnace has shut off and the pilot light does not appear to be functioning. I replaced the housing assembly main board and connector. Bryant plus 90 model 398aaw036080abba installed in the mid 1980 s s n 4684a17396 the inducer assembly leaked causing condensate to accumulate and eventually found it s way into the connector to the main circuit board and shorted out the board.

I m starting the heater for the first time and the fire box will not ignite. Bryant 90 plus furnace burners will not light re. The blower motor is running but the fire box is not igniting.