Reznor 196688 Air Restricter As a veteran HVACR professional

As a veteran HVACR professional

including the PD

ensuring system pressures equalize before the next start cycle

HVAC Control Optimization: The 50VA capacity provides sufficient overhead for driving multiple relays

The combination of EPDM

Reznor 196688 Air Restricter As a veteran HVACR professionalThe Reznor 196688 Air Restricter is a critical combustion air management component engineered specifically for Reznor UDAP and UDAS unit heaters. This primary air restrictor is precision stamped to regulate the volume of air entering the venter motor assembly, ensuring the stoichiometric ratio remains within factory tolerances. Maintaining the correct combustion air flow is essential for preventing premature heat exchanger fatigue and ensuring stable