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The York S1-5479435 is a door assembly for hydronic heating systems. This foamed door assembly measures twenty-nine point five inches. It acts as a replacement part in York heating units. The assembly serves as both a barrier and access point within the system structure.
This door assembly is specifically designed for hydronic heating applications and ensures proper integration within your heating system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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