Durable Construction: Fabricated from high-grade materials to withstand constant thermal cycling and exposure to flue gas condensates

this automatic reset limit switch is tasked with monitoring heat exchanger temperatures to prevent hazardous overheating conditions

it provides a reliable solution for technicians servicing forced-air furnaces and air handlers requiring precise staging of heating elements to prevent circuit overloads

Verify your inducer motor and venting are clear before replacing the SWT2536

Allanson Transformers 2721-629 Transformer Els PW 17895 Durable Construction: Fabricated from high-gradeThe Allanson 2721 629 Ferromagnetic Ignition Transformer is a field proven high voltage solution designed for constant duty performance in oil fired heating systems. This 120V ignition transformer features a 10,000V secondary output and a 23mA current rating, providing the necessary spark energy for reliable combustion in Carlin 200, 201, and 500 CRD burners. Built with a double pole configuration and midpoint ground, this unit ensures superior