Burnham Boiler 81660280 Valve Refrigerant Durable Construction: Features silver contacts

Durable Construction: Features silver contacts and a robust housing to withstand heat and vibration in busy commercial kitchens

the 8210G94 requires a minimum operating pressure differential (typically 5 PSI) to lift the diaphragm and ensure proper opening

this harness is the designated replacement for several legacy part numbers

Industrial-Grade Construction: Built to withstand the rigorous cycling common in residential heating and light commercial air handling units

the valve’s BTU discharge capacity must exceed the gross BTU output of the boiler to prevent a catastrophic pressure buildup

Burnham Boiler 81660280 Valve Refrigerant Durable Construction: Features silver contactsThe Burnham Boiler 81660280 is a high performance 3 4 inch step open gas valve engineered for precise fuel regulation in LP gas heating systems. This Honeywell VR8304P4298 replacement features a 2. 5" x 10" full step opening profile, ensuring a controlled ignition sequence that minimizes thermal stress on the heat exchanger. Designed for service technicians prioritizing reliability, this low pressure gas valve operates on a standard 24V gas valve