providing reliable fixed temperature control across a wide range of Lennox and Allied Air equipment

The HVAC fan blade replacement process requires exact specs to protect the condenser motor’s longevity

This HVAC current sensor effectively monitors loads as small as 1/5 HP

By strictly managing the sequencing of HVAC heating elements

Resideo AT88A1005 Transformer 328140-751 providing reliable fixed temperature controlThe Resideo AT88A1005 is a heavy duty, foot mounted HVAC control transformer designed to deliver reliable 24V power to high demand commercial and residential systems. Engineered as a 75VA transformer, this unit effectively steps down 120V primary voltage to a stable 26. 5V secondary output, providing the extra capacity needed for complex multi stage systems or zones. The internally fused secondary provides critical overload protection, preventing