Honeywell Manual Humidistat
Honeywell Manual Humidistat
Item # H8908ASPST

The H8908 family of low-voltage humidistats/dehumidistats provide accurate control of whole house humidifiers, dehumidifiers and ventilators. They have a snap-acting, dust-proof SPST switch and can be mounted to a duct or wall.

Features and Benefits
  • Fully enclosed, SPST, snap-acting, dust-proof switch are designed for wall or surface duct mounting
  • Positive ON-OFF settings permit manual operation of controlled equipment
  • 5-year warranty
Product Specifications
3.13" x 4.75" x 1.38" (WHD)
Display Size
Not applicable
Input Voltage
Used With
Steam humidifiers


5418 Elmwood Ave | Indianapolis IN 46203 | 888-652-9663