Daikin-McQuay 349982402 Sensor 322056-301 This heavy-duty 1 1/2" NPT

This heavy-duty 1 1/2" NPT regulator features a lever-acting design with high-leverage linkage

the stainless steel construction of the SWG-4HDS is specifically designed to handle the corrosive nature of condensate found in high-efficiency gas and oil applications

it processes inputs from dual thermistor probes and flue sensors to maintain set point accuracy while protecting the heat exchanger from dry fire or overheating conditions

This relay acts as the primary interface between the low-voltage thermostat circuit and high-voltage components

Standard 24V Logic: Integrates seamlessly with existing Lennox furnace control boards and 24-volt ignition systems

Daikin-McQuay 349982402 Sensor 322056-301 This heavy-duty 1 1/2" NPTThe Daikin McQuay 349982402 Sensor is a critical NTC thermistor assembly engineered for high precision thermal monitoring in commercial HVAC and industrial refrigeration systems. Featuring a massive 236 inch lead length, this factory original OEM replacement part allows for remote placement in large scale air handlers, chillers, and environmental control units where standard sensors fall short. As the designated direct replacement for 193414602 and