Glycol System Compatibility: The silicone rubber seal and polyethylene float are specifically designed to resist degradation in glycol-rich environments

this regulator does not require a vent line to the outdoors

Is the 100208176 compatible with both gas and electric units

Contractor Friendly: The terminal block connection (supports 26 to 14 AWG) simplifies wiring without the need for additional junction boxes

inconsistent burner modulation

York 028-12961-010 O-Ring 323269-701 Glycol System Compatibility: The siliconeThe York 028 12961 010 O Ring is a critical sealing component designed for high pressure applications within York chiller systems and commercial HVAC equipment. As a precise HVAC compressor seal, it maintains hermetic integrity at connection points, preventing refrigerant leaks and air infiltration that can lead to system acidification. Also identified as the York S1 028 12961 010, this part is engineered from high grade elastomers that provide