Robertshaw 1830-620 Burner Assembly 321894-708 Common indicators include a bulging

Common indicators include a bulging top cap

Utilizing this OEM Lochinvar replacement part maintains the combustion integrity and factory-specified safety standards of the original equipment

and infrared heaters that require an HVAC 120V ignition board with precise timing

leak-free fit in the liquid line

field-adjustable air pressure switch engineered for precision airflow proving in furnaces

Robertshaw 1830-620 Burner Assembly 321894-708 Common indicators include a bulgingThe Robertshaw 1830 620 Pilot Burner Assembly is a critical replacement component engineered specifically for Carrier, Bryant, and Payne (BDP) furnace systems. This 3 lead SPDT pilot burner features an integrated safety switch designed to detect flame presence and automatically interrupt gas flow if ignition is lost, preventing hazardous gas accumulation. Built with a differential expansion pilot, it operates at a 30V AC, 60 Hz electrical rating and