Honeywell VMU300A1004 manifold - 300 kW

Designed for operation in combination with a fan and a Honeywell gas regulating valve providing a 1:1 gas/air ratio. Smooth modulation is achieved by changing the fan speed. The Honeywell VMU300A 1004 venturi tube is a gas and air tube that allows smooth modulation of a premix burner with a fixed gas/air ratio when load is reduced to 17% of maximum. Venturi tube for 300 kW.