In Floor Tubing Calculator

The warmlyyours design tool for radiant heating quotes.

In floor tubing calculator.

Now that you ve chosen a size and spacing of pex tubing for your project simply multiply the square footage of the space to be heated by one of the following multipliers to determine the overall lineal footage of pipe. With tubing either a 16 or an 18 spacing is used depending on the climate and the desired temperature for the space. Length of beam is the total including all spans of the beam in mm or ft. This field is required.

Need a little help. The flow rate calculator can also calculate the mass flow rate of liquids given the liquid density is known. Area of the cross section is specific to the beam section selected and is defaulted to the values. For example a room that is 25 feet wide and 26 feet long will have a floor area of 25 26 650 square feet.

Pex tubing select between the oxygen barrier pex and pex al pex tubing types. Barrier pex is much more common and is generally a preferred choice. To increase the floor output for selected tubing size and length the flow may need to be increased the tubing spacing may be closer together or an increase in water temperature. Peek tubing is also resistant to most organic solvents and can withstand pressures to 5000 psi.

Using the table below the btu load can be used to determine. Use the script form at the top of this page to calculate the volume for a specific length of tubing in the preparation of an injection loop. Measure the dimensions of the room in which the pex tubing is to be installed and calculate the floor area. You can use the tool to create and layout a room with the exact measurements and the fixtures of your choice in order to ensure that your quote is as accurate as possible.

Our online design tool is the first of its kind in the radiant heating industry. Basic materials for radiant floor heat installation in a slab 1. Easily calculate the volumetric flow rate of a pipe a k a. Young s modulus is set to a default value of 200 000 mpa or 29000 ksi for structural steel but can be edited by the user.

In a slab or overpour in joist bays with joist trak plates in quik trak above the subfloor stapled down above the subfloor in joist bays with pex clips. These calculators use relevent information specific to your project to help you figure out what you need for the job. To calculate total length of tubing you ll need to know the btu load. Input and output support metric and imperial.

The properties of the beam and section are specified by typing directly into the input fields.