8 cubic inch displacement and internal inherent motor protection provide consistent performance under high-temperature demands while maintaining low sound levels for noise-sensitive installations

the valve should be installed directly in the water heater’s tank tapping or in the hot water outlet line

What is the maximum RPM rating for this cast iron sheave

Does it include the circuit breaker

Greenheck 460508 Flame/Spark Rod 320735-701 8 cubic inch displacement andThe Greenheck 460508 Flame Spark Rod is a critical OEM replacement part designed for high performance HVAC ignition systems and indirect furnace applications. As a veteran technician knows, maintaining reliable flame rectification is non negotiable for system safety and efficiency. This dual purpose component functions both as a spark ignitor to initiate the combustion process and a flame sensor to ensure continuous, safe burner operation. Constructed