Mechanical humidity controllers provide automatic control of humidifiers and dehumidifiers or ventilators in central heating and air conditioning systems.
Fully enclosed, SPST, snap acting, dust-proof switch are designed for wall or surface duct mounting|H8909 and H46 models include Positive On-Off settings permit manual operation of controlled equipment|H600 models have a removable setting knob prevents tampering
Honeywell Home Humidistat, 5% RH Differential, Fully Enclosed/Snap-Acting Switch, SPST, 24/120/240 VAC, Wall Mount, 3-3/8 in Width, 2-1/4 in D, 6-3/16 in Height, Gray