Schneider Electric 2212-118 Two-Pipe Pneumatic Room Thermostat

The Schneider Electric (Barber Colman) 2212-118 is a two-pipe direct acting pneumatic room thermostat designed for reliable temperature control in commercial HVAC applications. This proportional control thermostat features a single temperature setpoint with a range of 55°F to 85°F, making it ideal for standard comfort heating and cooling systems.

Key Features:

• Factory calibrated for accurate out-of-the-box performance
• Stainless steel ball-in-seat design provides pneumatic feedback for linear, stable operation
• Compact dimensions: 2-1/32" W x 1-3/8" D x 2-1/32" H
• Low air consumption at only 0.017 SCFM at 20 PSIG
• Internal air filter protects pneumatic components
• Fabric-reinforced neoprene diaphragm for durability
• Easy-to-use throttling range adjustment and recalibration controls
• Maximum air pressure rating of 30 PSIG

What's Included:

• Gray plastic cover for clean, professional appearance
• 1/4" x 3/16" barbed coupling for pneumatic connections
• Tubing kit
• Standard mounting kit for upright wall installation

This thermostat replaces legacy models T18-301 and 2218-418, providing a direct replacement solution for existing pneumatic control systems. The compact size and simple wall mounting make installation straightforward in both new construction and retrofit applications.