While the assembly features standard threads

Molded-in EPDM seat prevents liner movement and ensures consistent 200 PSI bubble-tight shutoff

Can I use this LH33WZ010 to replace a standard silicon carbide hot surface ignitor

Always verify that the run capacitor matches the microfarad rating specified on the nameplate during installation

Lochinvar & A.O. Smith 100093637 Blower 320735-701 While the assembly features standardThe Lochinvar and A. O. Smith 100093637 blower is a critical combustion component designed specifically for Polaris High Efficiency water heaters with 199,000 BTU inputs. Manufactured by Ametek, this 120V combustion blower assembly facilitates precise air fuel ratios required for high altitude performance and low NOx emissions. It serves as a direct replacement for Lochinvar blower and A. O. Smith 199k BTU blower models, ensuring exact fitment within