Lochinvar TST2311 Boiler Air Sensor

The Lochinvar TST2311 Boiler Air Sensor is a reliable replacement part for outdoor boiler air sensing on wall-mounted systems. This outdoor boiler air sensor delivers accurate airflow readings to help ensure efficient combustion, safer ignition, and steady boiler performance.

Designed to fit WB-50 to WB-210 models, this sensor is built for outdoor use and is installed on a wall-mounted boiler. It offers straightforward diagnostics and durable construction for long service life in harsh HVAC environments. Easy to install and tested for compatibility with Lochinvar controls, it helps technicians swap units quickly and restore peak efficiency.

• Compatibility: WB-50 to WB-210 boiler series
• Type: Outdoor boiler air sensor
• Mounting: Wall-mount design for exterior protection
• Replacement part: Direct Lochinvar TST2311 replacement sensor
• Durability: Built for harsh HVAC environments with durable sensing element