208–230V electrical rating

replace the GP-122537 immediately to avoid efficiency loss

Why is my motor humming but not spinning at start-up

Common Questions: Beckett AF76XNOS How do I verify if the AF76XNOS is the correct air tube for my Beckett burner

Check the DC voltage output at the terminals and compare it against a calibrated hygrometer reading using the manufacturer's voltage-to-RH conversion chart

National Comfort Products 14208314 Rollout Switch R-407A 208–230V electrical ratingIf you're seeing signs of excessive heat near the burner assembly or dealing with a tripped circuit on a National Comfort Products unit, the National Comfort Products 14208314 Rollout Switch is the primary safety line. This 225F manual reset rollout switch is designed to detect flame rollout conditionswhere combustion air is not properly drafted through the heat exchanger, causing flames to spill out toward the cabinet. Because this is a manual reset