Precision Balance: Factory-aligned 3-blade design minimizes shaft vibration

field-level analysis of oil concentration without laboratory equipment

With its direct replacement design

Optimized Airflow: The Delta-style room enclosure is designed with four-way ventilation to minimize self-heating and ensure accurate ambient humidity readings

How do I ensure proper airflow through the sampling tube

Lochinvar & A.O. Smith 100112699 Gasket 318423-701 Precision Balance: Factory-aligned 3-blade designMaintaining a high efficiency combustion seal is critical for boiler and water heater safety, and the Lochinvar & A. O. Smith 100112699 Manifold Door Gasket is the professional grade solution for the job. This genuine OEM replacement part is engineered to withstand the rigorous heat cycling and high temperature environments typical of modern condensing systems. As a HVAC manifold door gasket, its primary function is to prevent hazardous gas leaks and