Hi Robert, Your knowledge is truly Amazing, You hit it right on the nose. I replaced Flow Probe and silicon around pipes like you said. Presto, I'm Back in the saddle. It was so nice turning on the thermostat and seeing a steady red light. Your the man. Thank You Very Much. Bruce from Aptos, Califor...

Hi Robert, thanks for the info. I have another question: Is it necessary to have the flow probe hooked up, The Flow tube is the part that broke, so when I apoxyd the lower hose from pressure switch to the combustion blower assembly I only had a 1/2 " length piece of the flow Probe hooked up to ...

THANKS ROBERT BURNER DOES NOT IGNITE, STILL 2 RED LIGHT FLASHES. JUST LIKE BEFORE I REPLACED PRESSURE SWITCH. WHEN I WAS REMOVING THE TUBES FROM THE EXHAUST PIPE, THE LOWER TUBE WHICH IS JUST ABOVE THE INTERNAL EXHAUST FAN BROKE WHERE IT GOES INTO THE EXHAUST PIPE. IT IS A 3" BLACK HARD PLASTIC...

I have a m1m nordyne furnace. The fan motor on the exhaust comes on but blower will not. the consoles tells me the pressure switch. I tried blowing in it, didnt work. I checked the tubes, (both clear) I replaced pressure switch. the red light still flashes after I replaced with manufacture replaceme...