Designed for professional HVACR system maintenance

specifically engineered for the Beckett ADC burner series used in off-grid mobile and remote heating applications

The MOT6803 typically features a standard shaft diameter for Trane blower wheels

Tight Shut-off: Achieves ANSI Leakage Class IV

Designed with a specific L250-50F setpoint

Siemens Building Technology LFLM490-1 Valve 340155-7024 Designed for professional HVACR systemThe Siemens Building Technology LFLM490 1 Valve is a professional grade 1 2" thermostatic mixing valve engineered specifically for high efficiency hydronic heating and cooling systems. Built with a heavy duty lead free brass body and a durable stainless steel stem, this 3 way mixing valve offers reliable fluid temperature control across a versatile range of 90F to 160F. Designed to balance warm and cold streams with precision, it effectively