Replacing a worn-out HVAC flame sensor like the Superior Radiant PSE-SP1 is a standard preventative measure to avoid the common 3-to-5 second ignition failure

Conversions to LP would require a specific kit or a dedicated LP valve variant to ensure the higher manifold pressure requirements are met safely

maintaining precise temperature response over time

Designed specifically for ducts spanning 2 feet to 4 feet in width

Manual Override: Features a manual adjustment knob for positioning the valve during system startup or in the event of controller failure

Liebert E-007BS Transformer 321142-301 Replacing a worn-out HVAC flameWhen you are dealing with a critical power failure in a Liebert environmental control system, you need an exact OEM replacement transformer to restore 24V control power. The Liebert E 007BS Transformer is a 75VA rated component specifically engineered for industrial HVACR applications requiring a high voltage step down. This unit accepts a flexible primary input of 440V to 490V PRI and delivers a stable 24V SEC output, making it the standard for