Easy to program replaced a failing r8184p102 on my 15 year old beckett gun with this unit the burner would cycle off and lock out for no apparent reason so i troubleshot the problem to the primary control this model was an exact replacement and fixed my problem and more

Now i can see in ohms what the cad cell sees in real time the unit was simple to set up and had my furnace running in tip top shape within 45 minutes of receiving this product replaced an obsolete honeywell model r7184 although my heater is only a 6 years old rheem high efficiency furnace