Carrier Furnace Pilot Light On But No Heat

Draft inducer will come on as soon the t stat will call for heat pilot light will have the inter mitten operation.

Carrier furnace pilot light on but no heat.

If your furnace does not have a pilot light move on to the next step. If you have a newer furnace or one with an afue rating above 80 it most likely has an electronic ignition system. This is typically the problem if you can hear your furnace click on but it does not fire up. In this carrier gas furnace troubleshooting guide you ll learn what to look for if your furnace won t come on or isn t working properly.

Easy fix 10 part and changed it myself. If there is a reset button on your furnace turn the valve to the pilot position and hold a flame to the dedicated pilot gas tube while pushing the button for about 30 seconds. This guide will help you solve the problem quickly if possible or let you know when it s time to contact a furnace professional for service. The oldest way is by a pilot light and over the last 30 years or so these have been replaced by electronic ignition systems.

It s so small it does not consume much gas. A faulty or dirty ignition or sensor is a relatively easy fix so follow these steps and you may be able to solve the problem yourself. Look on youtube to find out how to change out the old thermocouple. If not follow the manufacturer s instructions for resetting the pilot light.

Carrier gas furnaces have a very good service record in general but things can go wrong on occasion. This system uses a pilot flame but the pilot lights only when there s a call for heat from the thermostat the furnace s electronic control board activates an electric igniter that uses a. If gas or propane flow to this pilot light is interrupted even for a moment the pilot light can go out and will need to be relit. However even many modern furnaces still run pilot lights.

This is a small flame which is constantly burning inside your furnace. One type of electronic ignition is an intermittent pilot. If the pilot doesn t light on the first attempt wait a few minutes and repeat the procedure this time depressing the reset button for 45 to 60 seconds. Furnace sensor rod fix no heat pilot light on.

If after doing all these things the furnace does not produce heat it might require a new igniter in pilot less furnaces. If these fail to do their job your furnace will not come on. Carrier gas furnace year 1984 model 58dhb095 dc furnace will not fire up. If your furnace won t turn on check your pilot light.