Common Questions Is this a single sensor or a dual kit

Always verify your serial number to confirm exact fitment

It is the direct successor to the discontinued P283-0290

The Hoffman Controls 814-10EH is a line-voltage

Its PopTop™ design is a favorite among field technicians

York S1-025-51476-000 Limit Switch 340793-762 Common Questions Is this aThe York S1 025 51476 000 Limit Switch is a critical safety component engineered for HVAC system protection and precise temperature monitoring. This 120 150 Auto Limit Switch is a genuine OEM replacement part, functioning as a primary high limit safety to prevent the furnace heat exchanger from reaching unsafe operating temperatures. With an automatic reset configuration, this SPST (Single Pole Single Throw) switch is designed to interrupt the burner