FloorHeat EasyFloor System Heating System User Guide

Lay out the EasyFloor universal tubing track grid panels,
ensuring proper alignment without staggering.
Snap the panels together to cover the entire heating area.
Insert heat plates into the grooves on each side.

Secure panels as needed to prevent movement during tubing
installation.
Confirm alignment with planned tubing layout before
proceeding.

2. Connecting to the Manifold

Cut PEX-AL-PEX tubing evenly and squarely using a PEX tubing
cutter.
Attach tubing to the supply and return manifold connections
using compression fittings or clamps.

Label each loop for easy troubleshooting in the future.

3. Pressure Testing the System

Close all manifold valves.

Connect a pressure test kit and pressurize with air to 50-60
psi. Monitor for at least 24 hours.
Check for leaks using soapy water at fittings.

4. Flooring Installation Guidelines

Use cement board to provide a stable base for tile, stone, and
other flooring types to prevent tubing damage.

5. Connecting to Radiant Heat Control Panel

Connect the EasyFloor System to the Radiant Heat Control Panel
to ensure even heat distribution across all zones. Double-check
system parameters for compatibility with flooring and heating
requirements.

6. System Startup Checklist

Verify secure tubing connections.
Ensure system pressure is 12-21 psi after filling.

Purge air from each loop to prevent air pockets.
Set thermostat to desired temperature and test operation.

Monitor for leaks, pressure fluctuations, or unusual
noises.
Allow the system to gradually reach operating temperature
before full use.

Frequently Asked Questions (FAQ)

Q: Why use PEX-AL-PEX tubing for the EasyFloor System?

A: The aluminum core in PEX-AL-PEX prevents oxygen diffusion,
reducing the risk of system corrosion and providing durability.

Q: How should I check for leaks in the system?

A: Use a soapy water solution and look for bubbles at fittings,
indicating potential issues that need to be addressed before
proceeding with installation.

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FloorHeat° EasyFloor System Installation Manual
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Installation Guide
Thank You for Your Purchase! To ensure a successful installation, please carefully follow these instructions. Important Notes:
· Read the entire manual before beginning installation, paying special attention to the Important Notes, System Startup Checklist, and Troubleshooting Guide for a quick understanding of key steps.
· Inspect all components for shipping damage before installation. If damaged, call 888-265-5455 for support. Do NOT return the system to the store.
· Installation must be performed by a qualified professional in accordance with national and local codes.
· Ensure all tubing and connections are properly secured to prevent leaks and optimize heat distribution.
· Failure to follow these instructions may result in property damage, system malfunction, or personal injury.
Tools Required · Plastic Grid: Nippers, chop saw, or table saw · Heat Transfer Plates: Tin snips · PEX Tubing: PEX-AL-PEX cutting tool and reamer · Cement Board: Masonry saw or circular saw with diamond blade · Reflective Foil: Scissors or utility knife
Always wear gloves and eye protection when using any type of power tool. Safety Precautions
· Sharp edges may result from cutting–wear gloves and eye protection. · Do not install fasteners (screws/nails) within 3 inches of tubing lines.
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· Tape off tube ends during installation to prevent debris entry.
1. Planning the Installation · Review your floor plan and system layout to determine tubing placement. · Ensure subfloor is clean, dry, and level before installation. · Plan for manifold placement in a location that allows easy access for future servicing. · Avoid placing tubing near areas that may have fixtures, cabinets, or walls that could block heat. · Determine the correct loop lengths based on the heating requirements of each zone.
Tip: In new construction, use a double bottom plate or 2×8 for interior wall bases to allow tack strip placement for carpeted rooms. In remodels, lay a flat 2×4 along walls for the same purpose. Phased Installation: You may install EasyFloor one zone at a time, which allows sub-contractors to continue working in completed areas while other zones are still in progress.
2. Preparing the Subfloor · Sweep and clean the subfloor of dust, debris, and moisture. · If installing over concrete, ensure the surface is fully cured and apply a vapor barrier if necessary. · Mark tubing layout using chalk lines to ensure accurate placement.
3. Installing the EasyFloor System 1. Lay out the thermal reflecting foil over the entire heating area, ensuring full coverage. 2. Lay out the EasyFloor universal tubing track grid panels, ensuring they are properly aligned. The grids do not stagger.
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3. Snap the panels together, covering the entire heating area. The grid is designed for 8-inch on-center tubing placement and allows for multiple turning points.
4. Insert the heat plates into the grooves on each side of the grid squares. 5. Secure panels as needed to prevent movement during tubing installation. 6. Confirm alignment with the planned tubing layout before proceeding. Tip: The modular interlocking grid design allows for easy adjustments and flexible tubing runs without requiring messy concrete pours or rigid grooved panels.
4. Laying Out the PEX-AL-PEX Tubing 1. Start at the manifold location and unroll PEX-AL-PEX tubing carefully to avoid kinks. 2. Snap the tubing into the heat plates and grid system grooves. The grid provides multiple turning spots for optimal loop designs. 3. Follow the pre-planned tubing layout while maintaining an 8-inch on-center spacing for maximum efficiency. 4. Ensure smooth bends in corners to prevent kinks or sharp turns. 5. Leave excess tubing at the manifold connection point for adjustments.
Check: Ensure there are no sharp bends or twists in the tubing, which could restrict flow and reduce heating efficiency. Why PEX-AL-PEX?
· Better heat conduction due to the aluminum core, which distributes heat more efficiently than standard PEX.
· Reduced expansion and contraction, minimizing noise and movement under the floor.
· Increased durability as the aluminum layer helps maintain the shape and reduces thermal expansion.
· Higher efficiency by reducing thermal expansion and contraction. · Easier installation with pre-formed shape retention, reducing the need for
excessive clips or supports.
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Can I use standard PEX? · Yes, regular PEX can still be used, but it expands and contracts more with temperature changes, which could cause slight movement and potential noise under the floor during operation.
5. Securing the Tubing · Double-check that tubing is fully seated in the heat plates and grid channels. · Use additional tubing clips if necessary to keep tubing from shifting. · Ensure tubing is evenly distributed to prevent cold spots in the heated area.
6. Connecting to the Manifold 1. Cut PEX-AL-PEX tubing evenly and squarely using a PEX tubing cutter. 2. Attach tubing to the supply and return manifold connections. 3. Secure with compression fittings or clamps per the manifold manufacturer’s instructions. 4. Label each loop to match your floor plan for easy troubleshooting in the future.
Tip: The aluminum core in PEX-AL-PEX prevents oxygen diffusion, reducing the risk of system corrosion.
7. Pressure Testing the System 1. Close all manifold valves. 2. Connect a pressure test kit to the system. 3. Pressurize with air to 50-60 psi and monitor for at least 24 hours. 4. Check for leaks–bubbles in soapy water at fittings can indicate issues. 5. If pressure holds steady, release the air and proceed with installation.
Check: Any drop in pressure indicates a leak–identify and repair before continuing.
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8. Installing Cement Board · The EasyFloor System does NOT require a poured floor covering. · Instead, install cement board directly over the system before placing the final flooring. · Secure the cement board using approved fasteners, ensuring they do not penetrate the PEX tubing. · Follow manufacturer recommendations for spacing and fastening.
Note: Cement board provides a stable, durable base for tile, stone, and other flooring types.
9. Flooring Installation Guidelines Tile & Stone Flooring:
· Ensure the heating system is fully pressure-tested before installation. · Install cement board over the EasyFloor System before applying thin-set
mortar. · Use a modified thin-set mortar. · Use a crack suppression membrane over the cement board. · Tape joints with fiberglass mesh and apply thinset per membrane
manufacturer’s instructions. · Install tiles following standard tiling procedures. Engineered Wood & Laminate Flooring: · Follow manufacturer guidelines for radiant heat compatibility. · Use a floating floor installation to allow for expansion and contraction. · Maintain water temperature below 85°F to prevent warping. Luxury Vinyl Plank (LVP) & Vinyl Flooring: · Ensure LVP is rated for radiant heating.
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· Install a thin underlayment layer over the cement board to protect tubing from direct contact.
· Keep floor temperature below 85°F to avoid softening of vinyl material. Carpet Flooring:
· Use a low R-value carpet pad to maximize heat transfer. · Thinner carpets will provide better heat output. Plywood vs. Hardie Backer: · Use ½” Hardie backer board where tile will be the final surface. It offers
superior heat conduction. · For hardwood or carpeted areas, ½” plywood is suitable. · Secure both with 2½” deck screws (or Tap Cons for concrete). · If nailing hardwood into plywood, use short nails and increase nail count per
board to prevent tubing damage. 10. Connecting the EasyFloor System to the Radiant Heat Control Panel
· Connect manifold supply and return lines from the EasyFloor system to the radiant heat control panel.
· Follow the Control Panel Installation Guide for proper boiler and thermostat connections.
· Ensure all piping connections are secure and in accordance with local plumbing codes.
· Fill the system with water or glycol mix as required. · Purge air from the system by opening each loop individually while running the
circulator pump. · Check that all zone valves are properly connected and operational. · Set up and configure the system controls for optimal efficiency and ensure the
thermostat is properly communicating with the control panel. · Tip: The control panel manages the water temperature and flow through the
EasyFloor System, ensuring even heat distribution across all zones. Doublecheck system parameters to match the flooring and heating requirements.
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11. System Startup Checklist
Verify all tubing connections are secure. Ensure system pressure is 12-21 psi after filling. Purge air from each loop to prevent trapped air pockets. Set thermostat to the desired temperature and test operation. Monitor for leaks, pressure fluctuations, or unusual noises. Allow the system to gradually reach operating temperature before full use.

12. Troubleshooting Guide

Issue

Possible Cause

Solution

No heat in one or more zones

Air trapped in system

Re-purge affected zones

System making noise Air in lines

Ensure all air is purged

Floor heating uneven

Tubing spacing inconsistent

Verify spacing and adjust if necessary

Pressure too high

Overfilled system

Drain excess water to 12-21 psi

Low heat output

Water temperature too Adjust mixing valve or boiler

low

settings

Leaks at fittings

Loose connections

Tighten fittings and test pressure

Need Help?
Call 888-265-5455 or email floorheatinfo@floorheat.com for technical support. Visit www.floorheat.com for additional resources.
Congratulations! Your EasyFloor System is now fully installed and ready for years of efficient, comfortable heating!

Documents / Resources

FloorHeat EasyFloor System Heating System [pdf] User Guide
EasyFloor System Heating System, EasyFloor System Heating System, Heating System, System

References

User Manual

FloorHeat EasyFloor System Heating System User Guide

EasyFloor System Heating System

Product Information

Specifications

Product Usage Instructions

1. Installing the EasyFloor System