Resideo V8043B1076 Valve 321042-401 and ensure the flame sensor

and ensure the flame sensor is generating at least 1

The ASM08077 helps reduce energy consumption by matching fan output to real-time load requirements

whether used for air conditioning or heat pump duty

We recommend removing the #8 wire from the amplifier to drive the valve to minimum fire during the adjustment procedure to ensure a steady

Resideo V8043B1076 Valve 321042-401 and ensure the flame sensorThe Resideo V8043B1076 is a professional grade 3 4 inch NPT zone valve engineered for hydronic systems requiring a normally open configuration. Designed for high reliability flow control, this low voltage zone valve utilizes a 24Vac motor and a spring return to open mechanism, ensuring system circulation remains active during power loss or control signal interruption. The construction features a forged brass body, a stainless steel stem, and a brass