York Coleman 67297 / Defrost Control Circuit Board 1157-902 SOURCE 1

York Coleman 67297 / Defrost Control Circuit Board 1157-902 SOURCE 1 – HVAC & Refrigeration: Controls & Circuit Boards
This advanced defrost control circuit board delivers precise management and reliability for modern HVAC and refrigeration systems. Designed for seamless integration, it enhances system efficiency, minimizes downtime, and provides consistent protection against freezing and coil damage.

• Compatible with York Coleman HVAC units
• Voltage rating: 24V AC control circuit
• Direct replacement for 1157-902 SOURCE 1 models
• Durable PCB construction for long-lasting performance
• Quick-connect terminal design for easy installation

Compared to industry-standard control boards, the York Coleman 67297 / Defrost Control Circuit Board 1157-902 SOURCE 1 stands out for its robust compatibility and streamlined performance. Many alternative kits require complex wiring or specific mounting hardware, but this model features intuitive quick-connect terminals and clear labeling, which reduces installation time and simplifies service calls. This control board is engineered to meet or exceed most OEM requirements, ensuring dependable operation in both older systems and newer, more energy-efficient units.

Key Technical Advantages:
Technology and Performance

• Optimized sensor feedback ensures accurate defrost cycles, protecting evaporator coils and maximizing the operational life of HVAC & refrigeration units.
• Enhanced microprocessor logic provides reliable performance and minimizes unnecessary short cycling, energy waste, or excess system stress.
• The board’s rugged construction resists heat and vibration, making it the ideal choice for demanding applications in commercial or residential settings.
• Universal fit and direct-replacement design enable fast upgrades with minimal downtime, allowing technicians to restore proper function without extensive modifications.
• Each control board undergoes stringent quality assurance testing, confirming reliable performance and longevity compared to previous models.

Designed for those who demand reliable, long-term solutions, the York Coleman 67297 / Defrost Control Circuit Board 1157-902 SOURCE 1 provides HVAC technicians and facility managers with peace of mind. Its integration of advanced technology with practical installation benefits makes it one of the top choices for maintaining optimal performance in heating, ventilation, air conditioning, and refrigeration systems. By upgrading to this cutting-edge control board, your HVAC unit can achieve superior defrost management, prolonged equipment life, and reduced maintenance costs.