BENEFITS:
The AprilAire 4655 Manual Humidistat for AprilAire Humidifiers replaces Model 4016. It can be installed on the wall or return duct-mounted.
The 4655 Manual Humidistat is the tried and true method of simple humidifier control. Utilizing a mechanical filament to measure changes in humidity, this humidistat provides a dry-contact closure that can be used with evaporative or steam humidifiers, past or present.
INCLUDED IN THE BOX:
- Wall-Mount Control
- Mounting Screws
- Drywall Anchors
- Gasket
- Installation Manual
SPECIFICATIONS:
- Compatible Models: 400M, 400MK, 400MZ, 400MKZ, 500M, 500MK, 500MZ, 500MKZ, 600M, 600MK, 600MZ, 600MKZ, 700M, 700MZ, 700MKZ, 720M, 720MKZ
- Materials: Plastic
- Actual Measurements: 3.375H x 1.9375W x 5.125D (inches)