Closed Loop Installation Kit 4 ton – w/Angled Manifold

ENERGY STAR certified.
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If you are looking for a complete geothermal system, this bundle has everything you need. It contains 4 rolls of high-quality loop pipe that can withstand high temperatures and pressures, a 4-circuit insulated header that allows you to connect the loops to the flow center, a two-pump flow center that circulates the fluid through the loops and the heat pump, a hose kit that connects the flow center to the heat pump, and a 5-gallon container of propylene glycol fluid that protects the system from freezing and corrosion. This bundle is a great way to save money and time on your geothermal installation.



If you are looking for a complete geothermal heating and cooling system, look no further than this bundle. It contains everything you need to install a high-performance and energy-efficient geothermal loop system in your home or business. Here are the details of what’s included:

– 4 rolls of 3/4″ x 600′ CenFuse High Density Polyethylene Loop Pipe – SDR 11. This pipe is specially designed for geothermal applications, with a high resistance to heat, pressure, and chemicals. It is also flexible and easy to install, with a fusion joining method that ensures leak-free connections.
– 1 1/4″ x 3/4″ 4 Circuit Insulated Header – Angle Pattern. This header connects the loop pipe to the flow center, with four independent circuits that allow for optimal flow distribution and balance. It is also insulated to prevent heat loss and condensation and has an angle pattern that reduces the space required for installation.
– Geo-Pulse Non-Pressurized Geothermal Flow Center – Two Pump. This flow center circulates the heat transfer fluid through the loop system, with two pumps that provide redundancy and reliability. It is non-pressurized, which means it does not require an expansion tank or a pressure relief valve, simplifying the installation and maintenance. It also has a built-in air eliminator that removes any air bubbles from the system, improving efficiency and performance.
– 1″ x 12′ Geothermal Hose Kit with 1″ MPT to 1″ Barb 90 Elbow Union Adapters. This hose kit connects the flow center to the heat pump, with flexible hoses that can accommodate any alignment or configuration. It also includes elbow union adapters that allow for easy connection and disconnection of the hoses, as well as a drain valve and a purge valve for flushing and filling the system.
– ProTek PG Plus Propylene Glycol Heat Transfer Fluid – 5 Gallon. This fluid is specially formulated for geothermal systems, with a low freezing point and a high boiling point that prevent any damage to the pipes or pumps due to extreme temperatures. It also contains corrosion inhibitors and biocides that protect the system from rust, scale, and microbial growth, extending its lifespan and efficiency.

With this bundle, you can enjoy the benefits of geothermal heating and cooling, such as lower energy bills, reduced carbon footprint, and increased comfort. Order yours today and start saving money and the environment!


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Product FAQ

Program – Residential Federal Tax Credit – Air Source Heat Pump
Heat pumps are either ducted or non-ducted (mini-splits).  Eligibility depends on whether you live in the north or south. Ducted South: All heat pumps that have earned the ENERGY STAR label North: Heat pumps designated as ENERGY STAR Cold Climate that have an EER2 > 10 Ductless (mini-splits) South: ENERGY STAR-certified heat pumps with
  • SEER2 > 16
  • EER2 > 12
  • HSPF2 > 9
North: ENERGY STAR Cold Climate heat pumps with
  • SEER2 16
  • EER2 9
  • HSPF2 > 9.5
Note: The information provided here about Air-Source heat pumps that are eligible for the tax credit is the most current available. Currently, eligible equipment must “meet or exceed the highest efficiency tier (not including any advanced tier) established by the Consortium for Energy Efficiency which is in effect as of the beginning of the calendar year.”  The eligibility requirements are subject to change based on the final CEE Criteria and the Internal Revenue Service (IRS).

Annual Limits on Energy-Efficient Home Improvement Tax Credits

In addition to limits on the amount of credit you can claim for any particular equipment installation or home improvement, there are annual aggregate limits.  The overall total limit for an efficiency tax credit in one year is $3,200.  This breaks down to a total limit of $1,200 for any combination of home envelope improvements (windows/doors/skylights, insulation, electrical) plus furnaces, boilers, and central air conditioners.  Any combination of heat pumps, heat pump water heaters, and biomass stoves/boilers are subject to an annual total limit of $2,000. (Note: ENERGY STAR-certified geothermal heat pumps are eligible for a separate tax credit and not counted against these limits.)

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