Honeywell Mechanical Humidity Controller-Dehumidistat Black Storm it is easy to apply

it is easy to apply directly to soil or mix with water for foliar spray

and dependable performance

Always use genuine HydroLogic replacement filters

Their durability ensures that you can use them repeatedly without loss of performance

Honeywell Mechanical Humidity Controller-Dehumidistat Black Storm it is easy to applyHoneywell Home H46C1166 Mechanical humidity controller provides automatic control of humidifiers and dehumidifiers or ventilators in central heating and air conditioning systems. Features: Fully enclosed, SPST, snap acting, dust proof switch are designed for wall or surface duct mounting H46 model includes Positive ON OFF settings permit manual operation of controlled equipment.