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The RCD lh32rf110 is a brass gas spud orifice fitting designed for residential and light commercial HVAC gas appliance systems. A spud serves as a threaded orifice holder that meters gas flow into the burner assembly, ensuring consistent fuel delivery and stable combustion. The lh32rf110 is machined from solid brass for corrosion resistance and dimensional stability under repeated thermal cycling. At 1 inch in length, width, and height, this compact fitting installs directly into the burner manifold or orifice port. Licensed HVAC technicians and gas appliance service professionals install this part during burner maintenance, orifice replacement, or system conversion work.
The lh32rf110 is suited for residential and light commercial gas HVAC equipment where precise orifice sizing controls fuel-to-air ratio and combustion efficiency. This fitting is an OEM-style replacement part appropriate for scheduled maintenance, burner repair, or service calls requiring restoration of proper gas metering. Compatible models listed in product data include 48PMFM16 C 10, 48TCTD30 G 6A, and 48LCD008J2A6-4R4F0.
Compatible models listed in the product data include 48PMFM16 C 10, 48TCTD30 G 6A, and 48LCD008J2A6-4R4F0. Verify orifice sizing and thread specifications match the existing burner assembly before installation.
Installation of gas orifice spud fittings must be performed by a licensed HVAC technician or qualified gas service professional in accordance with local codes and the International Fuel Gas Code (IFGC). Shut off the gas supply at the manual shutoff valve and allow the appliance to cool completely before removing any burner components. Use appropriate thread sealant rated for gas service when threading the spud into the manifold. After installation, verify all connections with an approved leak detection solution before restoring gas supply and firing the appliance.
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