Hvac MARS Mars Parts | 390 Series Spdt Changeover Switch

The Mars Series 390 Change-Over Switches Are Used Forsummer-Winter Change-Over Of Electric Thermo-Stats In Hydronicheating – Cooling Fan-Coil Units.

Features:

• Color Coded Leads Allow Easy Installation
• Sl-8 Thermostat Is Enclosed In Sealed Case Fortrouble-Free Operation
• Snap-Acting Disc Type, Insures Accuratetemperature Repeatability
• Can Be Mounted In Any Position
• Ul And Csa Listings Available