Bard HVAC 8403-038 Humidity Control 320788-703 Calibrated -0

Calibrated -0

such as compressor start-up or shutdown

If the mesh is torn or significantly corroded

Professional contractors rely on the 6010 series for its dual control rings

For technicians servicing Johnson Controls or York equipment

Bard HVAC 8403-038 Humidity Control 320788-703 Calibrated -0The Bard HVAC 8403 038 is a professional grade non electric humidity control specifically designed for industrial HVAC systems and wall mount units. This SPDT humidity controller features a wide 125F maximum ambient temperature rating and a relative humidity range of 20% to 80% RH. Built for precise humidity regulation, it operates with a nonadjustable 5% nominal differential, ensuring stable moisture levels for sensitive equipment and critical