Reznor 121275 Block Vent Switch 275D 36T X46 old-gtin_31435383111791 It is key for maintaining

It is key for maintaining the longevity of air conditioning and refrigeration systems by removing harmful acid contaminants from refrigerants

ensuring it meets strict standards for safety and performance

MPN OMKC-2

Plastic backing for added support

Reznor 121275 Block Vent Switch 275D 36T X46 old-gtin_31435383111791 It is key for maintainingProduct Description The Reznor 121275 Block Vent Switch 275D 36T X46 is an essential component for your heating system. This part is crucial for preventing airflow through the flue when the unit is not in operation, enhancing efficiency and reducing energy consumption. Prevents heat loss Ensures proper draft conditions Enhances heater efficiency Product Highlights This switch maintains optimum heating performance, making it reliable for your Reznor