IO Hvac Controls LW-4 Lodge Watch 321042-401 It's designed for remote control

It's designed for remote control of modulating damper actuators and can also serve as a minimum positioner to limit output signals from controllers

preventing delayed ignition or "booming" during startup

Is it compatible with modern HFC refrigerants

Tampering with the calibration screw can lead to unsafe boiler operation

Smith 9005934005 cross-references

IO Hvac Controls LW-4 Lodge Watch 321042-401 It's designed for remote controlThe iO HVAC Controls LW 4 Lodge Watch is a professional grade wireless energy management system engineered for vacation rentals and managed properties. This system prevents high utility bills and equipment strain by monitoring the status of up to four access points. When an entry door or window is left open for more than two minutes, the LW 4 wireless receiver opens its normally closed (N. C.) contacts, triggering an HVAC lockout that disables the