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This heater kit includes the integrated safety thermal overloads necessary for compliant and safe operation according to original equipment specifications
The McDonnell & Miller 317354 is the critical TC-V vacuum breaker and gasket assembly engineered for high-performance hot water boiler systems
identifying issues like flame sensor failure or limit switch trips
essential for maintaining laminar airflow and reducing vibration in high-velocity air handlers
tighten bolts to 14-20 ft-lbs
Belimo B350L Valve 30067439-890 This heater kit includes theThe Belimo B350L Valve is a professional grade 3 way characterized control valve designed for high demand hydronic systems. Featuring a 2 inch NPT internal thread connection and a high 87 Cv flow coefficient, this valve excels in regulating chilled or hot water in air handling units, fan coil units, and VAV box re heat coils. The modified linear flow characteristic ensures stable control during diverting or change over applications, effectively