this manual reset HVAC switch requires a technician to inspect the system for airflow obstructions or blower failure before restoring operation

Thermal Protection: Integrated internal overload protection prevents winding damage during extreme ambient conditions

The 125251 is configured for natural gas systems

Compatible with a wide range of brands including Heil

providing reliable SPST switching to activate whole-home humidifiers or energy recovery ventilators (ERVs)

Bard 7004-026 Filter 322027-701 this manual reset HVAC switchThe Bard 7004 026 is a heavy duty 16x30x2 pleated filter designed for high performance filtration in Bard WA and WL series wall mount packaged units. This OEM replacement filter features a MERV 8 rating, providing an optimal balance between particulate capture and airflow efficiency. Constructed with electrostatically charged fibers, the 7004 026 effectively traps airborne contaminants such as dust, pollen, and mold spores, preventing them from