Key Benefits Universal Staging Logic: Designed for high-reliability management of two-stage heating cycles and cooling integration

The Sporlan 902929P (Type OROA-5) is a high-performance head pressure control valve designed to maintain critical system stability during low ambient conditions

or the control board flashing a pressure switch error code (typically 2 or 3 blinks depending on the model)

this model is specifically engineered for intermittent pilot and hot surface ignition

offering a more compact and cost-effective solution than NEMA-rated general-purpose starters

Trane KIT20350 Control Kit Board 30067439-890 Key Benefits Universal Staging Logic:The Trane KIT20350 Control Kit Board is the essential OEM furnace ignition upgrade designed to restore reliable operation in 80V and 120V systems. As a veteran grade integrated furnace control (IFC) replacement, this kit is specifically engineered to replace aging or failing CNT5159 and CNT4984 (as well as CNT08012) modules. By converting older silicon nitride ignitor configurations to the current 120V standard, the Trane KIT20350 resolves common "no