Robertshaw 712-020 Ignition Kit Refrigerant this OEM Lennox replacement part

this OEM Lennox replacement part provides the exact coil impedance and contact rating required to prevent secondary transformer stress or circuit board faults

Key Benefits Precise Thermal Control: Tight mechanical differential ensures stable process temperatures between 60°F and 240°F

it minimizes mechanical vibration during operation

Technicians should inspect the existing thermocouple or thermopile and replace them simultaneously if they show signs of oxidation or low millivolt output

Robertshaw 712-020 Ignition Kit Refrigerant this OEM Lennox replacement partThe Robertshaw 712 020 Ignition Kit is a professional grade intermittent pilot ignition solution designed for high performance gas fired heating equipment. This 24V non lockout system utilizes advanced flame rectification technology to ensure precise automatic sequencing and safe burner operation. As a direct replacement for 3049 64, this kit is the industry standard upgrade for systems originally equipped with the obsolete mercury flame sensor, which