Carrier HN67QC012 Sequencer 326058-758 if the pilot tubes are

if the pilot tubes are clogged or the body is dented

accurate install on the job site

ensuring full support for M556 piston actuators

the diaphragm and seating configuration are unique to the T134's pressure-to-load specifications

Isolate the air supply

Carrier HN67QC012 Sequencer 326058-758 if the pilot tubes areThe Carrier HN67QC012 Sequencer is a critical OEM replacement part engineered for precise timing in electric furnace and air handler applications. As a multi stage heat pump sequencer, this component manages the staggered activation and deactivation of heating elements, preventing high inrush current and potential circuit breaker trips. This HVAC electric heat sequencer features a bimetal heater that expands and contracts to actuate electrical