SHL10A-603R Johnson Controls Assembly

Overview

The Johnson Controls SHL10A-603R is a heavy-duty bulb weather shield and sun shield engineered to protect remote bulb thermostats and outdoor temperature sensors from adverse environmental conditions. Designed specifically for use with A19 Series Remote Bulb Thermostats and A99B Series temperature sensors, it shields copper bulbs and capillary tubes from direct solar radiation, wind-chill interference, rain, snow, and mechanical impact. By mitigating solar gain and eliminating environmental bias at the sensor head, the shield ensures high-accuracy ambient temperature readings and reliable performance while extending the overall longevity of the HVAC equipment.

Features

• Dual Bulb Compatibility: Accommodates single or dual bulb setups, making it a versatile accessory for complex HVAC control loops.
• Solar Radiation Mitigation: Functions as a high-performance sun shield, preventing rapid temperature spikes caused by direct sun exposure.
• Weather Protection: Formed from durable materials to act as a physical barrier against rain, snow, dust, and moisture, reducing oxidation.
• Integrated Bracket System: Facilitates straightforward mounting using standard fasteners to ensure reliable structural stability.
• Precision Enhancement: Minimizes thermal absorption on the sensor surface to stabilize calibration and reduce localized temperature fluctuations.

Specifications

• Product Type: Bulb Weather Shield / Sun Shield
• Model Number: SHL10A-603R
• Brand: Johnson Controls
• Capacity: Accommodates 1 or 2 bulbs
• Compatibility: Designed for A19 Series Thermostats and A99/A99B Series Temperature Sensors
• Construction: Heavy-duty, weather-resistant build
• Product Weight: 0.37 lbs (approx. 0.50 lbs shipping weight)

Applications

• Outdoor and exposed temperature sensor installations requiring enhanced physical and environmental protection.
• Commercial and industrial HVAC systems, including rooftop units and outdoor air sensing applications.
• Industrial refrigeration and technical climate control environments where high-accuracy ambient temperature data is critical.
• Sensor mounting protocols designed to supply clean, reliable data to building automation systems for optimized energy efficiency.