Always check the flow arrow on the casting to match the direction of gas flow

When diagnosing common "short cycling" issues or 7-blink error codes

Common Questions from the Field: What systems is this electrode compatible with

L310F) specified by the manufacturer

Optimized Flow Control: Specifically calibrated for a CV of 25 to maintain equal percentage throttle response

Nordyne 626446R Limit Switch Always check the flow arrowAs a seasoned technician, you know that a locked out furnace usually traces back to a failed safety limit. The Nordyne 626446R Limit Switch is the OEM replacement part designed to restore safe operation to your gas furnace or gas pack. This 120 140F Auto Limit Switch features a critical 3. 5 inch insertion length and serves as the direct cross of 626446 and 6264460. Engineered for high limit protection, this SPST (Single Pole Single Throw) switch is