Dramm Thermostat – Single Stage

Dramm Mechanical Thermostat for Greenhouse Temperature Control Built for demanding grow environments, the Dramm Mechanical Thermostat provides durable, reliable control where less robust devices can fail. Its sealed PVC housing helps protect internal components, while the stainless steel coiled sensor supports consistent temperature response for dependable day-to-day operation. Accurate control helps prevent temperature drift that can drive up heating and cooling costs. Single-Stage & Two-Stage Mechanical Thermostat Options These mechanical thermostats use an SPDT (Single Pole Double Throw) no-load contact design—one circuit opens on temperature rise while the other closes—making it ideal for switching control devices through a relay or controller. Use it to manage heaters, exhaust fans, intake systems, or ventilation equipment in greenhouses, warehouses, farms, and other industrial spaces. Select the Single-Stage Thermostat for straightforward on/off control or the Double-Stage Thermostat when you want two temperature actions in one unit. Key features: Rugged mechanical design suited for harsh, humid, and dusty environments Sealed PVC housing for added protection and longer service life Stainless steel coiled sensor for stable, repeatable temperature response SPDT no-load contact supports flexible wiring for heating/cooling/ventilation control Helps reduce energy waste by maintaining tighter, more consistent temperature management