Bard HVAC 8403-038 Humidity Control 320788-703 such as compressor start-up or

such as compressor start-up or shutdown

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

The NAE 7 ZAA model features a 5/8" x 7/8" ODF sweat connection and a straight-through body for streamlined installation in tight mechanical spaces

If the mesh is torn or significantly corroded

Ensures proper alignment of the distribution tray to prevent internal water leaks

Bard HVAC 8403-038 Humidity Control 320788-703 such as compressor start-up orThe 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