000 Ohm NTC Thermistor (Type II) sensing element

allowing the system to resume normal heating cycles once safe temperatures are reached

When performing field maintenance or capacity adjustments on the 496 series

Can I use the 42089 orifice for Natural Gas systems

it also replaces part numbers for Allied

Reznor 196688 Air Restricter 000 Ohm NTC Thermistor (TypeThe 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