Honeywell R8184G4066 Protectorelay 30067439-890 Easy Fabrication: Maintains structural integrity

Easy Fabrication: Maintains structural integrity during tight-radius bending for compact gas valve compartments

This 3/4" NPT gas pressure regulator features a sophisticated balanced valve design

allowing technicians to fine-tune sensitivity to differentiate between a broken belt and a functional motor under load

Precision Thermal Safety: Protects the heat exchanger by cutting the burner circuit when temperatures reach 150°F

it includes an integrated Overpressure Protection Device (OPD) to ensure system safety and compliance with ANSI Z21

Honeywell R8184G4066 Protectorelay 30067439-890 Easy Fabrication: Maintains structural integrityThe Honeywell R8184G4066 Protectorelay is a field proven oil burner primary control designed for intermittent ignition systems. Built to manage the oil burner, oil valve, and ignition transformer simultaneously, this unit utilizes a solid state flame sensing circuit for high reliability monitoring. For technicians performing retrofits, this model serves as a direct professional cross reference to replace White Rodgers 668 601 units. It features a