Armstrong Fluid Technology 816117-000 Gasket Set mario If the meter shows "OL"

If the meter shows "OL" or no continuity

Reducing the inlet size restricts the BTU relief capacity and violates most mechanical codes

This valve is optimized for hot water and chilled water applications

mitigating the risk of biological growth and secondary drain pan overflows

or dampers to avoid the effects of stratified air or turbulent zones that skew readings

Armstrong Fluid Technology 816117-000 Gasket Set mario If the meter shows "OL"The Armstrong Fluid Technology 816117 000 Gasket Set is a vital maintenance component designed for high performance HVAC pumping systems. Engineered to provide a leak proof seal, this kit ensures optimal pressure containment within commercial centrifugal pumps. Specifically designed for durability, the 816117 000 serves as the direct replacement for 116117 000, offering seamless backward compatibility for older Armstrong pump models. Utilizing