MELTAWAY system can be installed virtually anywhere. does not matter that will warm MELTAWAY – concrete, asphalt, gravel or paving slabs.
Heating surface exposure is carried out low-temperature coolant 5-15 ° C, but that protects the surface from cracking and eliminates the cost of cleaning equipment and spetspersonal. Principle and installation of the system is similar to floor heating system, the difference lies only in the temperature regime and the calculation of the system because her work affects the amount of precipitation falls in the year.
As the coolant is typically used ethylene glycol heated in a heat exchanger water from the back tubing heating system.
Totals
For the heating system MELTAWAY WIRSBO required water whose temperature is only +35 ° C. This enables the use of a wide variety of heat sources, including reverse path of the central heating system, heat produced during various industrial processes, from heat pumps, etc. Heat from any source of heat is transferred through a heat exchanger in the system MELTAWAY. In the secondary circuit – the system MELTAWAY installed circulator. Temperature sensor, mounted beneath the road surface, supports the surface temperature at the required level. Temperature sensor in the supply tubing limits the maximum temperature in the heating system hinges. All tubing and fittings are laid in the ground or floor, made of polyethylene, which reduces the risk of corrosion to zero.
Design
The basic principle of the heating system is that all the loops, branching off from the reservoir should be of equal length. Then the heat will be distributed well, without the use of control valves. In larger systems with multiple reservoirs, balancing produced by calculating the pressure loss in the loops, collectors and the feeding tubes. In floor heating systems collector can be installed in a wall, or enclosure, or in special cavities, etc. Meltaway PEX tubing softer and flexible than, for example, with our Wirsbo-PEX tubing and suitable for laying in the sand, asphalt, etc.
MELTAWAY system can provide heat transfer from a few watts to 500 watts per square meter. The required heat transfer depends on the geographical location and the destination system. Through our research work and extensive experience, we can always offer the best solution in each case. The depth and pitch tubing laying also selected for a specific system.
PEX tubing plumbing for home installations done perfectly
Technical data
Maximum operating temperature of tubing MELTAWAY – 40 ° C. Collector – polyethylene tubing (HDPE), complete with welded connectors ROSEX diameter of 25 mm. Feeding Tubes – Polyethylene (HDPE), conforming to standard SS 3362 (Sweden). Connectors for butt welding of polyethylene (HDPE), conforming to standard SS 3362 (Sweden).
