50DJ502833 | INDOOR FAN ORIFICE | Carrier End to End Distance_2-3/4IN **York Defrost Control Board (S1-031-01975-000)**

**York Defrost Control Board (S1-031-01975-000)** The York Defrost Control Board monitors and regulates the defrost cycle of refrigeration systems

**Technical Specifications:** * SKU: 806403 * Type: KLP Hardened Button Handle * Size: 3/16" x 1

For the best prices and fast shipping on high-quality quartz tubes

this insert is engineered to provide exceptional performance and reliability

50DJ502833 | INDOOR FAN ORIFICE | Carrier End to End Distance_2-3/4IN **York Defrost Control Board (S1-031-01975-000)**INDOOR FAN ORIFICE [sku] The [brand] Indoor Fan Orifice is engineered to enhance airflow and ventilation in residential and commercial buildings. This orifice is precision engineered to provide optimal air distribution, ensuring efficient and effective air circulation throughout your space. Crafted from durable materials, this orifice is built to withstand the demands of continuous use. It features a compact design, allowing for easy installation and