While it can technically perform the same function

offering a significant 30% increase in torque capacity over standard elastomeric elements

Replacing an aging or fouled HVAC pressure switch with this genuine Lennox 79J0801 part restores original factory specifications to the unit

always cross-reference the OEM part number against the specific model serial plate to ensure proper pressure differential response

Does this ball valve require disassembly before brazing

Honeywell ARD12TZ Damper Refrigerant While it can technically performThe Honeywell ARD12TZ is a 12 inch automatic round damper engineered specifically for heavy duty forced air zoning systems. This 24Vac two position damper features a power closed spring return open configuration, making it a reliable fail safe solution that ensures unrestricted airflow in the event of a power loss. Constructed from heavy gauge galvanized steel, the single blade design utilizes a synthetic gasket to achieve a low leakage seal,