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The Lochinvar Sight Glass Kit, MPN 100189215, is designed for use with FTXL FTX 400-850 heating boilers. This kit allows for easy monitoring of water levels in your heating system, ensuring optimal performance. It is compatible with multiple models, making it a versatile choice for HVAC professionals.
This Sight Glass Kit is essential for maintaining the proper operation of Lochinvar heating systems. Its straightforward design ensures reliable performance and easy installation.
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