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ensure the ST-2 jumper is removed to prevent nuisance lockouts
Key Benefits: Direct Replacement: Fully compatible and functionally identical to the Barber Colman 2472-040
Flexible Installation: Features 3/4" pipe size with multiple reducer bushings often included for 1/2" adaptor needs
Compact round aluminum housing fits standard mounting straps across various air handler and condenser models
IO Hvac Controls iO-LL Controller Els PW 29614 ensure the ST-2 jumper isThe IO Hvac Controls iO LL Controller is a professional grade 24V lead lag controller designed for mission critical redundancy in HVAC and industrial systems. Engineered with a robust microprocessor, this universal lead lag controller balances operating runtime between two redundant devices, significantly reducing mechanical wear and extending the service life of equipment. The iO LL is ideal for managing redundant HVAC compressor lead lag operations,
US$ 92.00
US$ 28.00
US$ 34.00
