Honeywell 420-I Converter 320819-301 making it compatible with most

making it compatible with most major BAS controllers that require a 10K-AN thermistor

Dead-End Lock-up: Ensures zero downstream flow and prevents pressure spikes when appliances are not firing

It also services RV Series models such as the RV225 and RV325

Compatible with Johnson Controls VG7000 2-inch bronze valve bodies

this service valve is designed to manage the higher operating pressures associated with R-410A refrigerants

Honeywell 420-I Converter 320819-301 making it compatible with mostThe Honeywell 420 I Converter is a professional grade Modbus RS 485 to 4 20mA digital to analog output converter designed for seamless integration into complex Building Automation Systems (BAS). This module bridges the communication gap between serial Modbus RTU networks and traditional analog field devices, providing a reliable analog output signal for proportional control. Engineered for precise signal conversion, the 420 I supports up to 127