Daikin-McQuay 910121753 Temp Controller 322838-752 Durable Construction: Built with professional-grade

Durable Construction: Built with professional-grade materials to withstand the corrosive nature of flue gas and elevated thermal fluctuations

making it a staple for attic and crawlspace installations

When you're out in the field facing a dead strip heater

field-proven replacement component designed for critical stabilization in commercial and industrial HVAC motor assemblies

Daikin-McQuay 910121753 Temp Controller 322838-752 Durable Construction: Built with professional-gradeThe Daikin McQuay 910121753 is a purpose built wall mounted temperature sensor engineered specifically for integration with the MicroTech III (MTIII) unit controller. This is not a standard residential thermostat; it is a high precision 10k ohm thermistor interface designed for water source heat pump (WSHP) applications, including both constant volume (CAV) and variable air volume (VAV) systems. The controller features a critical tenant override