Lochinvar & A.O. Smith 100281080 Insulating Baffle Kit 321042-401 Dual-Action Control: The SPDT configuration

Dual-Action Control: The SPDT configuration provides flexible wiring options for both normally open and normally closed circuit requirements

This replacement cartridge is specifically engineered for use with the A-4000-120 oil indicator and the broader A-4000 series filter assemblies

Primarily utilized in York YVAA model chillers

Enhanced Diagnostics: On-board LEDs for Power

Its unique leverage system and bottom-in top-out configuration ensure reliable condensate removal while effectively venting air and CO2 at steam temperature to prevent corrosion

Lochinvar & A.O. Smith 100281080 Insulating Baffle Kit 321042-401 Dual-Action Control: The SPDT configurationAs a seasoned tech, you know that keeping a high efficiency boiler or water heater running at peak performance requires mitigating thermal bridging and managing airflow precisely. The Lochinvar & A. O. Smith 100281080 Insulating Baffle Kit is an essential OEM component designed to provide a high temperature thermal barrier within the combustion or heat exchanger assembly. This kit is specifically engineered to reduce standby heat loss and ensure that