24 Vac Duct or Wall Mounted Premier White® Humidistat

24 Vac Duct or Wall Mounted Premier White® Humidistat
Code: THE8908B11
Price: $79.78
Quantity in Basket: None

The H8908B Humidistat and H8908C Dehumidistat (humidity controllers) provide automatic low voltage control of humidifiers and dehumidifiers or ventilators, respectively, in central heating and air conditioning systems. They have a SPST, snap-acting, dust-proof switch and are designed for wall or surface duct mounting.


• SPST, snap-acting, dust-proof switch.
• Positive ON and OFF settings.
• Twelve-inch ribbon of thin, moisture-sensitive nylon ribbon wound around three bobbins effectively gives optimum control for reliable operation under changing ambient conditions.
• Mounts in duct or on wall surface.

Product Specifications

Description Humidistat
Application Humidification
Type Humidity Control
Voltage 24 Vac
Electrical Ratings (120 Vac, Full Load) 50 VA at 24 Vac
Color Premier White®
Mounting Wall mounted;Duct Mounted
Differential 4% to 6% RH
Temperature Range (F) -20 F to +120 F
Temperature Range (C) -29 C to +49 C
Operating Humidity Range (% RH) 10 to 60% RH
Dimensions (in.) 3 3/4 in. high x 3 1/4 in. wide x 2 in. deep
Dimensions (mm) 95.3 mm high x 82.6 mm wide x 50.8 mm deep
Replaces Part Numbers:H8908B1010, CARH8908B1002.