When the burner ignites

This specific model is a direct replacement for Trane SWT1733

ensuring fitment with original heat exchangers

The cast iron construction ensures superior thermal dissipation and durability compared to stamped steel alternatives

The Trane KIT12450 is a high-precision 3-way valve cartridge designed for seamless integration into hydronic HVAC systems

Siemens Building Technology 269-062 Sensor Probe 30067439-890 When the burner ignitesThe Siemens Building Technology 269 062 Sensor Probe is a vital component for high accuracy HVAC airflow monitoring, specifically designed for seamless integration with 141 Air Velocity Transmitters. Built for the rigors of commercial and industrial building automation, this static pressure sensor probe allows for consistent, point source pressure readings within air ducts and plenums. Its robust construction ensures reliable performance in diverse