Watts B548-02AHC Regulator 322838-754 While the P282-0332A is a

While the P282-0332A is a direct replacement for many Totaline and Carrier part numbers

meeting NEC safety standards for power-limited circuits

Optimized Ventilation: Maintains the aerodynamic profile needed for consistent exhaust draft and combustion safety

it provides the versatility required for multi-stage airflow adjustments

Watts B548-02AHC Regulator 322838-754 While the P282-0332A is aThe Watts B548 02AHC Regulator is a precision engineered 1 4" NPT filter regulator specifically designed for high sensitivity pneumatic control and HVACR instrumentation. As a veteran grade compressed air regulator, this "MiniFiltReg" combines a 20 micron polypropylene filter element with a relieving type pressure regulator to ensure clean, stable airflow in space constrained installations. This Parker Watts B548 series unit features an aluminum body