This 3-pack of MERV 11 air filters is engineered to sustain a nominal 1000 CFM airflow

The Cleveland Controls DDP-106 Air Pressure Sensing Switch is an essential field-adjustable component for HVAC and energy management systems requiring precise air pressure monitoring

Standardized 24V Control: Integrates seamlessly with existing 24VAC thermostat circuits and transformer outputs

As a direct replacement for 41W51

Technicians rely on this refrigeration temperature controller for its rugged construction and precise dual stage thermostat functionality in demanding environments

Lennox 39L06 Limit Switch 320788-702 This 3-pack of MERV 11The Lennox 39L06 Limit Switch is a critical safety component designed for precise thermal regulation within residential gas furnaces and air handlers. Engineered as a normally closed (NC) electronic switch, this OEM Lennox replacement part is calibrated to open on a temperature rise at 210F, effectively breaking the heating circuit to prevent heat exchanger damage or hazardous rollout conditions. featuring a 7 inch insertion length, the 39L06 provides