GeoCool® 4-Ton Closed Loop Geothermal Installation Kit w/ Angled Manifold

MODEL: GCIK-CL4T-AM

All-in-One Ground Loop Kit for Efficient GeoCool® System Installations

The GeoCool® GCIK-CL4T-AM Closed Loop Installation Kit is designed to provide a streamlined, professional solution for installing 4-ton geothermal systems. With high-performance materials like CenFuse SDR 11 HDPE pipe, a 4-circuit angled insulated manifold, and a Geo-Pulse dual pump flow center, this kit supports quick, clean, and code-compliant geothermal ground loop installations.

Ideal for both residential and light commercial applications, this closed loop kit helps contractors reduce install time while delivering consistent, long-lasting heating and cooling performance. It includes everything you need to support a 4-ton GeoCool® Inverter Series system—no additional sourcing required.

Why This Kit Works So Well

✅ Built for 4 Ton Geothermal Systems – Complete setup in one convenient kit

✅ Includes 2,400 ft of CenFuse Pipe – Durable, SDR 11 rated HDPE for buried loop fields

✅ Pre-Insulated Angled Manifold – 4-circuit, 1-1/4" × 3/4" configuration for compact installations

✅ Geo-Pulse Dual Pump Flow Center – Ensures efficient and steady loop fluid circulation

✅ Geothermal Hose Kit Included – Easy, secure connections between header and flow center

✅ ProTek PG Plus Glycol (5 Gallons) – Superior thermal conductivity with freeze protection

✅ Backed by GeoCool® Quality – Fully compatible with GeoCool® Inverter Series heat pumps

What’s Included:

• (4) Rolls of 3/4" x 600' CenFuse SDR 11 HDPE Loop Pipe

•  (1) 1-1/4" x 3/4" 4-Circuit Angled Insulated Header

•  (1) Geo-Pulse Dual Pump, Non-Pressurized Flow Center

• (1) 1" x 12' Geothermal Hose Kit with MPT to Barb 90° Elbow Adapters

• (1) 5-Gallon Bucket of ProTek PG Plus Propylene Glycol Heat Transfer Fluid

Specifications

Specifications at a Glance 

Attribute	Details
Equipment Type	Closed Loop Installation Kit
System Size Compatibility	4 Ton
Configuration	Angled Header
Pipe Type	3/4" CenFuse SDR 11 HDPE
Pipe Quantity	4 Rolls × 600 ft (2,400 ft total)
Flow Center	Geo-Pulse Non-Pressurized, Dual Pump
Header Type	4-Circuit, 1-1/4" × 3/4", Insulated, Angled
Hose Kit	1" x 12' w/ MPT to 90° Barb Elbow Adapters
Heat Transfer Fluid	(1) 5-Gal Bucket, ProTek PG Plus Glycol
Proposition 65	⚠️ Yes

Installation 

⚠️ This kit is designed for professional installation only. Loop design, fluid balancing, and code compliance must be performed by licensed geothermal HVAC contractors to validate system performance and warranty.