Trane SEN1577 Sensor 320788-704 The Lennox 18K27 Electrode Lead

The Lennox 18K27 Electrode Lead is a critical ignition system component designed for high-voltage spark transmission in commercial and residential HVAC units

What are the connection sizes for this drain pan

this 10W holding power coil provides the necessary magnetic force for consistent valve actuation under standard 60Hz cycles

Advanced Protection: Integrated five-minute compressor short-cycle protection and overheat safety switches (opening at 93°F) safeguard the condenser and furnace

Can this spring be used in regulators with Internal Relief Valves (IRV)

Trane SEN1577 Sensor 320788-704 The Lennox 18K27 Electrode LeadThe Trane SEN1577 Sensor is a high performance programmable zone sensor designed for precise climate management in commercial and light industrial applications. Engineered for seamless integration with Trane Voyager and Precedent units, this OEM HVAC sensor provides 7 day scheduling capabilities and supports both automatic and manual changeover modes. With a high resolution digital display, technicians can quickly verify real time data including room