Lennox 12J16 Sequencer 318518-761 which offers 30% higher torque

which offers 30% higher torque ratings and significantly better fatigue resistance than standard competitor sleeves

a drop below 50 PSIG or a 15 PSI differential indicates the element has reached capacity

High Amperage Rating: Rated for 40 Amps per pole resistive

This part is compatible with both 1-inch and 1-1/4 inch valve bodies depending on the specific series configuration

This boiler electrical component is essential for safe modulation and consistent ignition cycles in high-efficiency residential and commercial hydronic systems

Lennox 12J16 Sequencer 318518-761 which offers 30% higher torqueThe Lennox 12J16 Heat Sequencer Relay is a critical OEM thermal control designed for staged electric heating in air handlers and furnaces. Engineering specifications for this 24V thermal sequencer (part number 104284 01) ensure a staggered activation of heat strips to prevent line voltage spikes and circuit breaker tripping during high demand cycles. As a DPDT normally open (N. O.) sequencer, it manages multiple circuits simultaneously, providing a