Search: Posts Made By: kjwelp
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11-29-10, 07:36 PM
Replies: 5
Views: 2,982
Posted By kjwelp

Rheem Classic 90 Model #

SP - Here is model # requested: RGRJ-07EMAES.

When you mention pressure switches, do you mean the ones that sense the pressure drop across the draft inducer fan? These are small cricles...
11-28-10, 07:51 AM
Replies: 5
Views: 2,982
Posted By kjwelp

Why Tech visited

ecman51 - Tech came out after Draft induction fan failed. Fan threw blades and was jammed or so out of balance would not get required airflow/pressure difference. He replaced fan. While I had him...
11-26-10, 04:33 AM
Replies: 5
Views: 2,982
Posted By kjwelp

Rheem Classic 90 Furnance - burners do not stay lit reliably

An attempt to describe the problem.
Draft Induction fan comes on (recently replaced fan and had furnace "cleaned" and serviced by HVAC Tech).
Electric igniter glows bright.
After pressure...
11-25-10, 06:48 PM
Replies: 3
Views: 809
Posted By kjwelp

flame blow out

I have recently observed similar "blowout". Let me try to describe...
Draft Induction fan comes on (recently replaced and unit "cleaned" by HVAC Tech). Electric igniter glows bright.
After...
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