The Copeland 912-3120-01 Contactor is a heavy-duty 3-pole definite purpose contactor engineered for high-demand HVACR applications

The rugged NEMA 1 indoor steel enclosure houses a reliable 24-hour yellow dial that supports up to 12 ON/OFF events per day with a minimum switching interval of one hour

If you measure an open circuit across the terminals at room temperature

This OEM-quality component is critical for maintaining the pilot light assembly

The Sporlan Catch-All C-305-S protects sensitive components like thermostatic expansion valves (TEV) and compressors by capturing solid debris

Lochinvar & A.O. Smith 100109200 Burner Assembly 326058-758 The Copeland 912-3120-01 Contactor isEnsure your clients' water heaters are operating at peak efficiency with the Lochinvar & A. O. Smith 100109200 Burner Assembly. This NAT FV BURNER ASSY #33 ORF is the direct OEM replacement burner engineered for Natural Gas (NG) applications, providing a precise 40,000 BTU output. As a professional grade component, it serves as the critical 100109200 updated version for 9003379005, ensuring seamless manifold assembly compatibility with Flammable Vapor