This unit is the standard replacement for most 110 CFM QTX and QTN series fans

It is standard practice for HVAC technicians to replace the run capacitor when installing a new 115V blower motor to ensure peak torque and protect the motor windings from premature failure

Enhanced Durability: Built with an all-steel case and cover to withstand demanding mechanical room environments

Is this header compatible with copper or cupro-nickel heat exchangers

Versatile Power Compatibility: Operates on both 24Vac and 24Vdc

Resideo TB7220U1012 Thermostat 320734-701 This unit is the standardThe Resideo TB7220U1012 is a heavy duty CommercialPro 7000 Series Thermostat engineered for versatile HVAC system integration. This 24Vac multi stage thermostat supports up to 2 Heat 2 Cool conventional systems and up to 3 Heat 2 Cool heat pump configurations. Its dual power capability allows for battery operation or hardwiring via a common wire, ensuring reliability in demanding commercial environments. Technicians can configure it for 7 day