Johnson Controls A19AAA-49 Utility Thermostat

Utility Thermostat, SPST, Open Low, -30/100 Degree Temperature Range, 6' Capillary

Johnson Controls A19AAA-49 Utility Thermostat – SPST, Open Low, -30°F to 100°F, 6' Capillary

Ensure accurate and reliable temperature control with the Johnson Controls A19AAA-49 Utility Thermostat. Designed for demanding HVAC/R applications, this versatile thermostat features a single-pole, single-throw (SPST) configuration and is engineered to open on temperature drop, making it ideal for low-limit control functions.

With a wide temperature range of -30°F to 100°F and a 6-foot capillary tube, this thermostat provides flexible installation and dependable performance in commercial and industrial settings. Whether you're replacing a faulty control or upgrading your system, the A19AAA-49 delivers the durability and precision trusted by professionals.

Key Features:

• Model: A19AAA-49

• Type: Utility Thermostat

• Switch Action: SPST (Open on temperature drop)

• Temperature Range: -30°F to 100°F (-34°C to 38°C)

• Capillary Length: 6 feet (1.8 meters)

• Application: Ideal for HVAC/R systems requiring low-limit temperature control

• Construction: Durable, industrial-grade build

• Country of Origin: Mexico

Applications:

• Refrigeration equipment

• Commercial HVAC systems

• Walk-in coolers and freezers

• Temperature-controlled storage environments

• General-purpose temperature limit control

Why Choose Johnson Controls A19AAA-49?

The A19AAA-49 utility thermostat is a trusted choice for HVAC technicians and facility managers needing a reliable temperature control solution. It ensures optimal system performance and energy efficiency while providing ease of installation and long-term durability.

Buy the Johnson Controls A19AAA-49 Thermostat today from our HVAC parts store. We offer competitive prices, fast shipping, and expert support to keep your systems running smoothly.