Common Questions What refrigerant types is the BQC-AA cartridge compatible with

the Trane OEM bearing is the professional choice over generic alternatives because it maintains the tight tolerances needed for centrifugal fan and blower motor shafts

This kit comes complete with the necessary hardware for a secure

For technicians troubleshooting Reznor heater error codes or persistent flame roll-out issues

or a specific pressure switch lockout code appearing on the control board LED

Sporlan 450291-001 Filter Drier Common Questions What refrigerant typesIf you are pulling a vacuum on a system that previously utilized the 450132 001, the Sporlan 450291 001 Filter Drier is the direct engineering update for your replacement needs. This LLD 164S Liquid Line Drier features a 1 2" ODF solder connection, designed for seamless integration into residential and commercial HVACR refrigeration systems. With a 16 cubic inch desiccant volume, the 100% molecular sieve core is optimized for high moisture removal and