Siemens Building Technology GQD156.1P Acutator 318973-401 facilitating optimal heat transfer and

facilitating optimal heat transfer and long-term HVAC system performance

Optimizes evaporator coil efficiency by maintaining the ideal refrigerant-to-air heat exchange ratio

Simplified Installation: Standard mounting and wiring configurations allow for fast field swaps

these injection-molded spacers are essential for homeowners who have not yet transitioned to a rail-based upgrade kit

The National Comfort Products 14208319-P Control Board is the essential OEM DSI control display engineered for precise management of Direct Spark Ignition sequences within specialized thru-the-wall heating and cooling units

Siemens Building Technology GQD156.1P Acutator 318973-401 facilitating optimal heat transfer andThe Siemens OpenAir GQD156. 1P is a high performance, spring return rotary electronic damper actuator engineered for precise control in critical HVAC applications. Delivering a 20 lb in torque (2 Nm) rating, this unit is purpose built for modulating control of small dampers, economizers, and residential zone systems. Operating on a universal 24 VAC DC power supply, the GQD156. 1P utilizes a 2 to 10 VDC modulating control signal with integrated