Heil Quaker ICP 1186248 Service Valve

3/8" LIQ SERVICE VLV

1186248 is the direct replacement for 1172728, 329792-401, EP13BZ125

Heil Quaker ICP 1186248 Service Valve – 3/8" Liquid Line OEM Replacement for Heat Pumps

Maintain optimal system performance with the Heil Quaker / International Comfort Products (ICP) 1186248 Service Valve, a genuine OEM part designed to ensure reliable fluid control in your HVAC unit. Engineered for precision and durability, this 3/8" liquid line service valve helps regulate refrigerant flow for more consistent cooling and heating performance in residential and commercial systems.

Key Features:

• OEM Quality: Genuine ICP replacement part for long-lasting reliability and compatibility

• Precise Fluid Control: Ensures efficient refrigerant flow and helps maintain consistent system temperatures

• Compatible with Multiple Units: Fits a variety of Heil, Tempstar, Comfortmaker, and ICP NXH6-series heat pump models (see model list below)

• Durable Construction: Designed to withstand demanding HVAC environments and extend system lifespan

• Easy Installation: 3/8" liquid line design for straightforward fit and replacement in OEM-specified systems

Specifications:

• Brand: Heil Quaker / International Comfort Products (ICP)

• Part Number: 1186248

• Type: Service Valve

• Line Type: Liquid Line

• Line Size: 3/8"

• Product Type: OEM Heat Pump Replacement Part

• Compatible Equipment: NXH618GKP100, NXH624GKP100, NXH6 series, and more

Fits Models Including:

• NXH618GKP100

• NXH624GKP100

• Additional NXH6-series units (contact us for a full compatibility list)

Ensure your HVAC system runs smoothly with the ICP 1186248 3/8" Liquid Service Valve—the trusted OEM solution for reliable performance, easy installation, and long-term durability.

Tags: ICP 1186248 Service Valve, Heil 1186248 valve, OEM ICP liquid line valve, HVAC 3/8 service valve, NXH6 service valve, Comfortmaker valve replacement, Tempstar heat pump part, ICP heat pump liquid line valve