591-502 | PACKING KIT 3/8"STEM Flowrite | Siemens Building Technology Product Type_ALP500-600 2400-60 M-Low Water Cut Off **Key Features:** * Direct replacement Product Type_Low Fire Start QSTD3000 NCO 16ML1A0 Warrick Gems

591 502 PACKING KIT 3 8"STEM Flowrite Siemens Building Technology Product Type_ALP500 600 2400 60 M Low Water Cut Off **Key Features:** * Direct replacement Product Type_Low Fire Start QSTD3000 NCO 16ML1A0 Warrick Gems **Key Features:** * Direct replacement for Carrier HVAC systems * Includes all necessary components for installation * Durable construction for long lasting performance * Ensures optimal inducer motor operation * Easy to install Upgrade your HVAC system with the Carrier Inducer Housing Kit and enjoy peace of mind knowing that your system is operating efficiently and effectively This S R contact block is designed with 2 positions and offers a voltage of 24v