The Honeywell LP907A1002 is a professional-grade airstream insertion pneumatic thermostat engineered for precise proportional control of HVAC pneumatic valves and damper actuators

Durable Construction: Designed to withstand vibration and thermal cycling common in residential and commercial HVAC applications

stepping it down to the standard 24V used by most control logic systems

For applications exceeding this amperage

Built for professional HVACR applications

Trane BRD5311 Board 320788-703 The Honeywell LP907A1002 is aMaintain the operational integrity of commercial rooftop units and large tonnage systems with the Trane BRD5311 Board. This genuine OEM Trane control board serves as the primary logic hub for industrial HVAC system repairs, managing critical cycles including ignition timing, blower motor modulation, and circuit diagnostics. As a direct replacement for legacy Trane HVAC parts, the BRD5311 ensures precise commercial HVAC controller communication across