P100AA-2C Johnson Controls Pressure Control

Overview

The Johnson Controls T-4002-125 is a plastic surface mounting backplate specifically designed for the installation of T-4000 Series pneumatic room thermostats. This essential mounting accessory provides a stable and secure base for thermostats in configurations where tubing is exposed on the wall surface. It is often utilized in retrofit applications or new installations where in-wall tubing is not feasible, ensuring a professional and clean finish for the thermostat assembly.

Features

• Designed specifically for surface-mounted thermostats with exposed tubing
• Durable plastic construction for long-term reliability in commercial environments
• Facilitates the conversion of non-Johnson Controls instruments to T-4000 series devices
• Includes horizontal and vertical breakout tabs to clear surface-mounted tubing
• Provides flexible mounting centers ranging from 1-3/4 inches to 2-1/4 inches
• Comes furnished with necessary self-tapping pan head screws for immediate installation

Specifications

• Brand: Johnson Controls
• Model Number: T-4002-125
• Material: Plastic
• Color: White
• Accessory Type: Mounting Backplate
• Dimensions: Approximately 2 in. H x 3 in. W x 2 in. D
• Compatibility: Johnson Controls T-4000 Series (specifically T-4002 models)
• Country of Origin: Mexico

Applications

The T-4002-125 is used in commercial, industrial, and institutional HVAC systems where pneumatic temperature control is employed. It is ideal for mounting thermostats in schools, offices, and hospitals, particularly during retrofits or in utility spaces where pneumatic tubing is run externally along the wall surface. It ensures that the thermostat is securely anchored while accommodating the physical requirements of exposed air lines.