Resideo R24AA3004 Heat Sequencer 320720-756 For very old valves

For very old valves

Electronic Protection: Features internal thermal sensing and overload protection to prevent electrical failure

This switch is rated for a maximum resistive load of 15 Amps at 240V AC for ambient temperatures up to 200°F (93°C)

utilizing a 180mm copper sensor

It is common practice for technicians to crimp on the provided quick-connect terminals to match the Common (C)

Resideo R24AA3004 Heat Sequencer 320720-756 For very old valvesThe Resideo R24AA3004 Heat Sequencer is a field proven solution for staging electric heating elements in furnaces and heat pump applications. This single switch, solid state PTC (Positive Temperature Coefficient) heater provides precise control over the timing of heating banks to prevent circuit overload and ensure consistent discharge air temperatures. Operating on a 24Vac input voltage, this sequencer features a calibrated 30 90 second on timing