What is the difference between this and the ICM200F

leak-proof seal under pressure

a specialized solution for constant volume control

as well as EVRH

Peco Controls TF115-001 Thermostat Els PW 17895 What is the difference betweenThe Peco Controls TF115 001 is a commercial grade line voltage mechanical thermostat engineered for high performance temperature regulation in demanding industrial and agricultural environments. Designed with a NEMA 4X enclosure, this unit is fully weatherproof and corrosion resistant, making it the standard for wash down areas, greenhouses, and animal confinement facilities where moisture and airborne contaminants are prevalent. It features a low