Lennox 99K65 Gas Valve 30067439-890 To use this valve with

To use this valve with Liquid Propane

Interchangeable Compatibility: Directly replaces legacy Barber Colman A251

Durable Thermostat Sensing: Heavy-duty immersion element provides accurate temperature feedback for tighter cycling

this specific part number is calibrated for R-22 and R-407C pressure-temperature characteristics

Weak airflow or system lockout due to pressure switch failure can also point to a clogged or damaged LA11AA005

Lennox 99K65 Gas Valve 30067439-890 To use this valve withThe Lennox 99K65 Gas Valve is a factory original OEM component manufactured by Honeywell under part number VR8205M2450. This 24V single stage control is engineered for precise gas pressure regulation in residential furnaces and is factory set to a 3. 5" W. C. output. As a direct replacement for 99K6501, 63K88, and 63K8801, it ensures proper manifold pressure for optimal combustion and heating efficiency. This valve is highly versatile, supporting